## 🇯🇵 New Meilisearch Cloud region

[
![New Meilisearch Cloud region: Japan](https://unable-actionable-car.media.strapiapp.com/Ggs8g_MXXMA_Ar_GY_8_4134d2969a.jpeg)](https://cloud.meilisearch.com/?utm_campaign=newsletter&utm_source=blog&utm_medium=january-25-updates)

Meilisearch Cloud is expanding! You can now **deploy Meilisearch in Japan**. Get faster, localized search today.

[Get started](https://cloud.meilisearch.com/?utm_campaign=newsletter&utm_source=blog&utm_medium=january-25-updates)

## 🔔 Upgrade to v1.12

[![Meilisearch 1.12 release notes](https://unable-actionable-car.media.strapiapp.com/meilisearch_1_12_7139b280d2.jpg)](https://www.meilisearch.com/blog/meilisearch-1-12)

Last month, we shipped v1.12 which brings 2x faster document insertion, 4x faster incremental updates, and 1.5x faster embedding generation. Update now!

[Learn more](https://www.meilisearch.com/blog/meilisearch-1-12)

## 📰 In the news

### 💬 Building a RAG system with Meilisearch

Learn the best practices for building a retrieval-augmented generation system.

[Read the guide](https://www.meilisearch.com/blog/how-to-build-rag)

### 🔍 Semantic search with Mistral embeddings

Build semantic search with the latest Mistral Small 3 model from Anthropic.

[Read the guide](https://www.meilisearch.com/docs/guides/ai/mistral)

### ✨ How personalization and recommendations enhance search and discovery

A case study of how Amazon, Reddit, Notion, and more build engaging search UX.

[Read the case study](https://www.meilisearch.com/blog/personalization-recommendations)

### ⚛️ How to add AI-powered search to a React app

Learn to build a React movie search and recommendation app with Meilisearch.

[Read the guide](https://www.meilisearch.com/blog/add-ai-powered-search-to-react)

### 🚀 Building docs search with Docs Crawler

Integrate search in your documentation website using the documentation crawler.

[Read the guide](https://www.meilisearch.com/blog/documentation-crawler-release)

## 🤗 Made with Meilisearch

[LibreChat](https://www.librechat.ai/) is an open-source AI Conversation app compatible with all AI providers. Use a single, customizable UI to interact with any LLM models. LibreChat uses Meilisearch to search through conversation history.

[![LibreChat](https://unable-actionable-car.media.strapiapp.com/demo_light_70288907aa.webp)](https://www.librechat.ai/)

_We’re always looking to promote new projects from the community. Post yours in the [#built-with-meilisearch](https://dub.sh/meili-discord?utm_campaign=newsletter&utm_source=blog&utm_medium=january-25-updates) channel!_


## 😏 Did you know?

The fastest way to get started is with Meilisearch Cloud.

[Start free trial](https://www.meilisearch.com/cloud)

---

Stay in the loop of everything Meilisearch by subscribing to our [monthly newsletter](https://dub.sh/meili-newsletter?utm_campaign=newsletter&utm_source=blog&utm_medium=january-25-updates). To learn more about Meilisearch's future and help shape it, take a look at our [roadmap](https://roadmap.meilisearch.com/?utm_campaign=newsletter&utm_source=blog&utm_medium=january-25-updates) and participate in our [Product Discussions](https://github.com/orgs/meilisearch/discussions).

For anything else, join our developers community on [Discord](https://dub.sh/meili-discord?utm_campaign=newsletter&utm_source=blog&utm_medium=january-25-updates).

Meilisearch January Updates

Enterprise search: A comprehensive guide

When your AI application starts hemorrhaging $500 daily in OpenAI API calls and users are drumming their fingers waiting 2 seconds for responses, semantic caching isn't just a nice-to-have—it's a lifeline.

While traditional caches match queries word-for-word, semantic caching understands the deeper meaning.

In this guide, you'll discover how to implement semantic caching that slashes response times and API costs. Whether you're building a chatbot, search engine, or AI-powered application, these strategies will help you create lightning-fast, cost-effective semantic search that keeps users happy and your infrastructure lean. You'll learn how to:

- Reduce response times dramatically
- Achieve massive API cost savings
- Handle similar questions without repeatedly querying language models

## Introduction to semantic caching

Semantic caching revolutionizes how we store and retrieve information in modern applications. Traditional caching relies on exact matches, while semantic caching understands the meaning behind queries. This allows systems to recognize and respond to similar questions, even if they're worded differently.

This technique is valuable for AI-powered applications. Processing similar queries repeatedly can be both time-consuming and expensive.

### What is semantic caching

Semantic caching is a sophisticated data retrieval technique. It stores both the data and the contextual meaning of queries and their results. When a user asks a question, the system analyzes its semantic meaning rather than looking for an exact match.

For example, "What's the weather in New York?" and "Tell me New York's forecast" can pull from the same cached response, saving processing time and resources.

### Comparing semantic caching vs traditional caching

![Semantic Cache](https://unable-actionable-car.media.strapiapp.com/how_to_cache_semantic_search_1996414fc7.avif)

Traditional caching and semantic caching serve different purposes in modern applications. Here's a comparison:

- **Traditional caching**: Relies on exact matches and specific keys to retrieve data. Think of it as using a filing cabinet where you need the exact file name.
- **Semantic caching**: Understands context and meaning. It's like having a smart assistant who can find related information even when you ask in different ways.

### Advantages of semantic caching

Semantic caching offers several advantages for real-world applications:

- **Reduced API costs** by avoiding redundant queries.
- **Faster response times** for similar questions.
- **More consistent answers** across related queries.
- **Better scalability** for AI-powered applications.

### When to choose semantic caching

Consider semantic caching for your application if:

- **Users might ask the same question in different ways.**
- Response consistency is crucial.
- API costs need to be optimized.
- Real-time response is essential.

## Core concepts of semantic caching

Understanding the fundamental components and applications of semantic caching is crucial for successful implementation. Let's explore how these elements work together to create efficient caching systems that enhance your application's performance.

### Key components of semantic caching systems

Several critical components form the foundation of semantic caching.

- [**Embedding model**](https://www.meilisearch.com/blog/what-are-vector-embeddings): Converts queries into vector representations capturing their meaning.
- [**Vector database**](https://www.meilisearch.com/blog/what-is-a-vector-database): Stores these vectors, allowing for quick similarity searches for new queries.
- **Cache layer**: Sits between your application and underlying systems, managing query-response pairs and their semantic meanings. It decides whether to serve cached content or process new requests.
- **Vector search mechanism**: Evaluates incoming queries against stored embeddings using similarity thresholds to determine cache hits.

### Semantic cache in RAG

**Retrieval-Augmented Generation (RAG)** systems use semantic caching to improve performance and reduce costs. When a user submits a query, the system first checks the semantic cache for similar questions before going through the full retrieval and generation process. This is especially effective for handling common queries in customer support or knowledge base applications.

The integration process involves three main steps:

1. Embed the incoming query into a vector representation.
2. Search the cache for semantically similar queries.
3. If a match is found, return the cached response immediately. If not, proceed with the traditional RAG pipeline and store the new result for future use.

By understanding these core concepts and components, you can effectively implement and optimize semantic caching in your AI applications.

## Implementing semantic caching for an e-commerce site

Semantic caching can significantly enhance how e-commerce platforms handle product searches and customer queries. By adopting a smart caching mechanism, businesses can boost search performance and improve user experience.

![how to cache semantic search](https://unable-actionable-car.media.strapiapp.com/how_to_cache_semantic_search_ba174395a9.avif)

We will go through these key steps:

1. Configure embedding model by initializing OpenAI embeddings and Meilisearch client with appropriate connection parameters.
2. Create a vector store with custom configuration, specifying index name, embedding dimensions, and text key for efficient semantic search storage.
3. [Implement semantic search](https://www.meilisearch.com/docs/guides/ai/openai) function to convert queries into vector embeddings and perform similarity-based retrieval from the vector store.
4. Develop cache management logic to handle cache hits and misses, including fallback mechanisms for database searches and optional cache updates.

### Setting up the semantic caching infrastructure

Building a semantic caching system requires careful planning and the right tools. Here's a step-by-step guide to implementation.

#### Choosing core technologies

Start by [selecting the technologies for your system](https://www.meilisearch.com/blog/choosing-the-best-model-for-semantic-search). **Meilisearch is an excellent vector search engine** for semantic caching. For this example, we'll use Python with OpenAI embeddings to create a context-aware caching solution.

#### Installing required dependencies

Set up your project environment by installing the necessary libraries:

```bash
pip install meilisearch langchain openai python-dotenv
```

This command installs essential tools like Meilisearch for vector storage and LangChain for embedding management.

#### Configuring the embedding model

The core of semantic caching is converting queries into meaningful vector representations. Below is a sample configuration using OpenAI embeddings:

```python
from langchain.embeddings.openai import OpenAIEmbeddings
import meilisearch

# Set up OpenAI embeddings
embeddings = OpenAIEmbeddings()

# Initialize Meilisearch client
client = meilisearch.Client(
    url="your_meilisearch_url",
    api_key="your_api_key"
)
```

#### Creating a vector store for semantic caching

Setting up a vector store is crucial for implementing an effective semantic cache. Here's a comprehensive approach to creating a vector store using Meilisearch and OpenAI embeddings:

```python
# Create vector store with custom configuration
vector_store = Meilisearch(
    client=client,
    embedding=embeddings,
    index_name="semantic_cache",
    text_key="content"
)

# Optional: Define embedder configuration
embedder_config = {
    "custom": {
        "source": "userProvided",
        "dimensions": 1536  # OpenAI embedding dimensions
    }
}
```

This setup allows you to create a robust semantic cache that can efficiently store and retrieve contextually similar queries and their responses.

### Implementing the semantic cache mechanism

The key to semantic caching is creating a **retrieval system that understands query intent**.

#### Creating a semantic search function

Here’s an example of a semantic search function:

```python
def semantic_cache(query, k=3):
    # Convert query to vector embedding
    query_embedding = embeddings.embed_query(query)
    
    # Perform similarity search in Meilisearch
    results = vector_store.similarity_search(
        query=query,
        k=k
    )
    
    return results
```

This function:

- Converts the query into a vector representation.
- Searches for semantically similar results in the vector store.
- Returns the most relevant matches.

#### Handling cache hits and misses

A robust caching strategy must handle both cache hits and misses effectively:

```python
def process_product_search(query):
    # Check the semantic cache
    cached_results = semantic_cache(query)
    
    if cached_results:
        # Cache hit: return cached results
        return {
            "source": "cache",
            "results": cached_results
        }
    else:
        # Cache miss: perform full database search
        full_results = perform_database_search(query)
        
        # Optionally, store new results in cache
        update_semantic_cache(query, full_results)
        
        return {
            "source": "database",
            "results": full_results
        }
```

### Performance optimization techniques

To ensure efficient semantic caching, consider these strategies:

- **Set a similarity threshold** (e.g., 0.85–0.95) to filter results.
- Limit cache size to prevent memory issues.
- Use time-to-live (TTL) to refresh outdated cache entries.
- Regularly update your embedding model for better accuracy.

### Testing your semantic cache

Testing is critical to ensure reliability. Test scenarios should include:

- Exact match queries.
- Semantically similar queries.
- Completely new queries.
- Edge cases with minimal context.

**Thorough testing ensures your system performs well across diverse search patterns.**

Meilisearch’s fast vector search capabilities make semantic caching not only feasible but also highly efficient for e-commerce platforms.

## Adding semantic caching to RAG system

Retrieval-Augmented Generation (RAG) systems can greatly benefit from semantic caching. This integration **improves efficiency, reduces costs, and enhances responsiveness** in AI applications.

### Understanding RAG and semantic caching integration

Semantic caching in RAG systems focuses on storing and retrieving query responses based on their meaning, not just exact text matches. This allows AI applications to quickly access previously generated responses while maintaining contextual relevance.

Key steps in integrating semantic caching into a RAG workflow include:

1. **Embedding Transformation**: Convert user queries into vector representations that capture semantic meaning. Use embedding models like BERT or OpenAI's embedding APIs for this transformation.

2. **Cache Lookup Mechanism**: Use a vector database for fast, similarity-based searches. **Meilisearch is a strong choice** for its efficient semantic search capabilities, enabling quick matches between incoming queries and cached responses.

### Implementing the semantic caching layer

Implementing a semantic caching layer requires creating a specialized class that manages query embeddings, similarity checks, and cached response retrieval. This code provides a practical approach to efficiently storing and accessing semantically similar query responses.

```python
class RAGSemanticCache:
    def __init__(self, embedding_model, vector_store):
        self.embedding_model = embedding_model
        self.vector_store = vector_store
        self.similarity_threshold = 0.85

    def retrieve_cached_response(self, query):
        query_embedding = self.embedding_model.embed_query(query)
        similar_results = self.vector_store.similarity_search(
            query_embedding, 
            threshold=self.similarity_threshold
        )
        return similar_results[0] if similar_results else None
```

This class:

- Embeds queries into vectors.
- Searches for semantically similar results in the vector store.
- Returns a cached response if it meets the similarity threshold.

<Callout intent="note">
	
	To ensure your semantic caching layer performs efficiently, apply these strategies:
	
	- **Dynamic Similarity Thresholds**: Adjust thresholds based on your domain and use case.
	- **Cache Maintenance**: Use expiration and refresh mechanisms to keep responses relevant.
	- **Multi-Turn Context Tracking**: For conversational systems, include conversation history in cache retrieval to maintain context.
	
	
</Callout>

### Practical implementation example

Here’s how semantic caching can be integrated into a RAG workflow:

```python
def rag_with_semantic_cache(query, rag_system, semantic_cache):
    # Check semantic cache first
    cached_response = semantic_cache.retrieve_cached_response(query)
    
    if cached_response:
        return cached_response
    
    # If no cached response, use traditional RAG
    retrieved_docs = rag_system.retrieve_documents(query)
    generated_response = rag_system.generate_response(query, retrieved_docs)
    
    # Store the new response in the semantic cache
    semantic_cache.store_response(query, generated_response)
    
    return generated_response
```

This function:

- Checks the semantic cache for a response.
- Falls back to the RAG system if no cached response exists.
- Stores new responses in the cache for future use.

### Benefits for different applications

Semantic caching is especially useful in:

- Customer support chatbots.
- Enterprise knowledge management systems.
- Educational platforms.
- Research and analytics tools.

## Optimization strategies

Once your semantic caching system is running, focus on optimization to ensure it continues to deliver maximum value. Let's explore key strategies to maintain and improve your system's performance over time.

### Ensuring accuracy & consistency

Maintaining high accuracy in semantic caching requires regular monitoring and updates.

- **Implement version control** for cached responses to track changes and ensure users receive the most current information.
- **Invalidate or update related cache entries** when source data updates to prevent serving outdated information.
- **Cache consistency** becomes particularly important in distributed systems. Use a publish-subscribe system to propagate updates across your infrastructure, ensuring all cache nodes remain synchronized.
- **Regular validation of cached responses** helps maintain quality. Set up automated checks to verify cached responses still match their original context and meaning. Periodically compare cached responses against fresh generations to identify any drift in accuracy.

### Improving performance and efficiency

**Performance optimization** starts with careful monitoring of key metrics. Track cache hit rates, response times, and system resource usage to identify bottlenecks and optimization opportunities. Use dashboards to **visualize these metrics** and establish baseline performance expectations.

Consider these advanced optimization techniques:

- **Predictive caching** for frequently accessed queries.
- **Tiered caching** with different storage solutions for hot and cold data.
- **Optimize vector similarity calculations** for faster retrieval.
- **Compress embeddings** while maintaining accuracy.

Regular performance audits help identify improvement areas. Compare your system's performance against benchmarks and adjust your caching strategy accordingly. Document performance improvements and their impact on user experience and operational costs.

### Common pitfalls and how to avoid them

**Over-aggressive caching** can lead to memory issues and degraded performance. Start with conservative cache sizes and grow based on actual usage patterns rather than theoretical maximums.

**Poor similarity threshold selection** represents another challenge. Setting thresholds too low leads to false positives and incorrect responses. Setting them too high results in unnecessary cache misses. Monitor your threshold settings and adjust based on user feedback and performance metrics.

Watch out for these additional pitfalls:

- **Neglecting cache maintenance and cleanup**.
- **Failing to handle edge cases** in query processing.
- **Ignoring the impact of cache invalidation** on system performance.
- **Not implementing proper error handling** and fallback mechanisms.

**Focusing on these optimization strategies** ensures your semantic caching system remains efficient and effective, providing consistent performance improvements over time.

## Semantic caching: the path to high performance search

**Implementing semantic caching for your search system is a powerful way to boost performance, reduce costs, and enhance user experience.**

By following this guide's systematic approach to setting up semantic caching—from infrastructure assessment to optimization strategies—you'll be well-equipped to handle growing query volumes while maintaining fast response times.

<Callout intent="tip">
	
	No search engine expertise required! [Get started with Meilisearch Cloud](https://meilisearch.com/get-started) and experience an intuitive platform that makes implementing powerful search effortless, even for developers new to search technologies.
	
	
</Callout>

How to cache semantic search: a complete guide

Building a RAG system with Meilisearch: a comprehensive guide

How personalization and recommendations enhance search and discovery

## 🚀 Meilisearch 1.12 release

![Meilisearch 1.12 release notes](https://unable-actionable-car.media.strapiapp.com/meilisearch_1_12_7139b280d2.jpg)

Meilisearch 1.12 release notes
Meilisearch 1.12 significantly **improves indexing speed** and introduces new APIs to **disable prefix search and facet search** and retrieve **task batches**.

[Learn more](https://www.meilisearch.com/blog/meilisearch-1-12)

## 💫 Recent releases wrap up 

![Group 143726039 (2).png](https://unable-actionable-car.media.strapiapp.com/Group_143726039_2_a316baf38d.png)

Catch up on everything we shipped recently—faster search, revamped search preview, new index settings UI, and more.

[Learn more](https://www.meilisearch.com/blog/q4-2024-release-wrap-up)

## 📰 In the news

### ⚡ Indexing vector embeddings 7x faster

How integrating binary quantization allowed Meilisearch to be even faster.

[Read the blog post](https://blog.kerollmops.com/meilisearch-indexes-embeddings-7x-faster-with-binary-quantization)

### 🔍 Semantic search with OpenAI embeddings

Learn to use OpenAI embeddings to build semantic search.

[Read the guide](https://www.meilisearch.com/docs/guides/ai/openai)

### 🛍️ Building ecommerce search with Nuxt

Learn how to integrate real time sorting, filtering, and faceted search with Nuxt 3.

[Read the guide](https://www.meilisearch.com/blog/nuxt-ecommerce-search-guide)

### 🎓 A complete guide to predictive search

Key concepts, optimization techniques, and real-world examples to enhance UX.

[Read the blog post](https://www.meilisearch.com/blog/predictive-search)

## 🤗 Made with Meilisearch

[Fintable](https://fintable.io/) enables syncing bank transactions to spreadsheets. On their [API Coverage page](https://fintable.io/coverage), they use Meilisearch to allow searching through more than 15,000+ bank API connections.

![Searching on Fintable](https://unable-actionable-car.media.strapiapp.com/fintable_d4d4483e90.gif)

We’re always looking to promote new projects from the community. Post yours in the [#built-with-meilisearch](https://discord.meilisearch.com/) channel!


## 🤓 Did you know?

The fastest way to get started is with Meilisearch Cloud. [Start a free trial](https://meilisearch.com/cloud).

---

Stay in the loop of everything Meilisearch by subscribing to our [monthly newsletter](https://dub.sh/meili-newsletter?utm_campaign=newsletter&utm_source=blog&utm_medium=december-24-updates). To learn more about Meilisearch's future and help shape it, take a look at our [roadmap](https://roadmap.meilisearch.com/?utm_campaign=newsletter&utm_source=blog&utm_medium=december-24-updates) and participate in our [Product Discussions](https://github.com/orgs/meilisearch/discussions).

For anything else, join our developers community on [Discord](https://dub.sh/meili-discord?utm_campaign=newsletter&utm_source=blog&utm_medium=december-24-updates).

Meilisearch December updates

We're excited to introduce Meilisearch v1.12. In this article, we'll cover the most significant changes. For a full list of updates, visit the [changelog](https://github.com/meilisearch/meilisearch/releases/tag/v1.12.0) on GitHub.

<Callout>
Meilisearch 1.12 is available on Meilisearch Cloud, too—upgrade now!
</Callout>

## New: `facetSearch` and `prefixSearch` index settings

Meilisearch 1.12 introduces new APIs to disable [facet search](https://www.meilisearch.com/docs/learn/filtering_and_sorting/search_with_facet_filters) and [prefix search](https://www.meilisearch.com/docs/learn/engine/prefix). When disabled, both these settings allow Meilisearch to skip building the required data structures to enable these features. As a result, the indexing process gets much faster.

<Callout>
Disabling these features can impact search result relevancy. Be sure to assess whether your product relies on them before proceeding.
</Callout>

### Updating facet search index settings

Use the new API to [update facet search](https://www.meilisearch.com/docs/reference/api/settings#update-facet-search-settings) index settings:

```ts
// disable facet search
client.index('my_index').setFacetSearch(false)
// enable facet search (default)
client.index('my_index').setFacetSearch(true)
```

### Updating prefix search index settings

Use the new API to [update prefix search](https://www.meilisearch.com/docs/reference/api/settings#update-prefix-search-settings) index settings:

```ts
// disable prefix search
client.index('my_index').setPrefixSearch('disabled')
// enable prefix search (default)
client.index('my_index').setPrefixSearch('indexingTime')
```

## New: batches API

Meilisearch 1.12 introduces a new [batches API](https://www.meilisearch.com/docs/reference/api/batches) to retrieve data about batches. A batch is a set of [tasks](https://www.meilisearch.com/docs/learn/async/asynchronous_operations) processed together by Meilisearch.

Here is an example batch object returned (as of Meilisearch 1.12.0):

```json
{
  "uid": 160,
  "progress": {
    "steps": [
      {
        "currentStep": "processing tasks",
        "finished": 0,
        "total": 2
      },
      {
        "currentStep": "indexing",
        "finished": 2,
        "total": 3
      },
      {
        "currentStep": "extracting words",
        "finished": 3,
        "total": 13
      },
      {
        "currentStep": "document",
        "finished": 12300,
        "total": 19546
      }
    ],
    "percentage": 37.986263
  },
  "details": {
    "receivedDocuments": 19547,
    "indexedDocuments": null
  },
  "stats": {
    "totalNbTasks": 1,
    "status": {
      "processing": 1
    },
    "types": {
      "documentAdditionOrUpdate": 1
    },
    "indexUids": {
      "movies": 1
    }
  },
  "duration": null,
  "startedAt": "2024-12-12T09:44:34.124726733Z",
  "finishedAt": null
}
```

Please note that the [get batches API](https://www.meilisearch.com/docs/reference/api/batches#get-batches) accepts the same parameters as the [get tasks API](https://www.meilisearch.com/docs/reference/api/tasks#get-tasks), allowing you to retrieve batches by filtering by task data. 

For example, you can use `GET /batches?uid=123` to retrieve batches containing tasks with a `taskUid` of `123`.

### Tasks API update

For better integration, the [tasks API](https://www.meilisearch.com/docs/reference/api/tasks) now includes a `batchUid` field in task objects. You can use this value to retrieve details about a specific batch using the API to [get one batch](https://www.meilisearch.com/docs/reference/api/batches#get-one-batch).
## Indexing speed improvements 

Meilisearch 1.12 brings indexing speed improvements across the board for servers making use of multiple cores and having good I/O throughput.

This new release brings:
- 2x faster raw document insertion
- 4x faster incremental document updates in large databases
- 1.5x faster embedding generation

Additionally, this release makes task cancellation faster. On less powerful machines, indexing time remains similar but may show slight improvements.

These advancements build upon the indexing customization and speed enhancements introduced in [Meilisearch 1.6](https://www.meilisearch.com/blog/meilisearch-1-6).

## Contributors shout-out

We want to give a massive thank you to the external contributors who made this release possible. Thanks to [@airycanon](https://github.com/airycanon), [@DerTimonius](https://github.com/DerTimonius), [@flevi29](https://github.com/flevi29), [@LukasKalbertodt](https://github.com/LukasKalbertodt), [@PedroTurik](https://github.com/PedroTurik), and [@wuast94](https://github.com/wuast94) for their contribution to [Meilisearch](https://github.com/meilisearch/meilisearch), and [@dqkqd](https://github.com/dqkqd) and [@tats-u](https://github.com/tats-u) for their work on [charabia](https://github.com/meilisearch/charabia).

We also want to extend special thanks to our SDK maintainers working hard to make Meilisearch available across many [languages and frameworks](https://www.meilisearch.com/docs/learn/what_is_meilisearch/sdks).

---

And that’s a wrap for v1.12! These release notes only highlight the most significant updates. For an exhaustive listing, read the [changelog](https://github.com/meilisearch/meilisearch/releases/tag/v1.12.0) on GitHub.

Upgrade with ease using Meilisearch Cloud.

[Open Meilisearch Cloud](https://cloud.meilisearch.com/login)

---

For more information, subscribe to our [monthly newsletter](https://dub.sh/meili-newsletter?utm_campaign=release-v1-12&utm_source=blog), check out the [roadmap](https://roadmap.meilisearch.com/?utm_campaign=release-v1-12&utm_source=blog), or join our [Product Discussions](https://github.com/orgs/meilisearch/discussions).

For anything else, join our developers community on [Discord](https://discord.meilisearch.com/?utm_campaign=release-v1-12&utm_source=blog).

Meilisearch 1.12

Fuzzy search: a comprehensive guide to implementation

## 🔍 Improved Search Preview

[![Meilisearch Search Preview](https://unable-actionable-car.media.strapiapp.com/meilisearch_search_preview_v2_3b8196bc8b.gif)](https://www.meilisearch.com/docs/learn/getting_started/search_preview)

We’re improving the **Search Preview**. This new version allows further testing of your full-text search **filtering, sorting, and faceting configuration**. Plus, it now comes with a built-in **hybrid search** and **semantic ratio customization**.

[Learn more](https://www.meilisearch.com/docs/learn/getting_started/search_preview)

## ✨ Revamped index settings

[![Meilisearch index settings](https://unable-actionable-car.media.strapiapp.com/meilisearch_index_settings_v2_c5c37c4b21.gif)](https://www.meilisearch.com/docs/learn/configuration/configuring_index_settings)

Our new index settings UI allows easier, **less error-prone configuration** of your  Meilisearch settings. We want to **make Meilisearch welcoming for everyone on your team**—even for those who don't speak JSON fluently.

[Learn more](https://www.meilisearch.com/docs/learn/configuration/configuring_index_settings)

## 💫 Release week recap

[![Meilisearch Q4 2024 release wrap-up](https://unable-actionable-car.media.strapiapp.com/q4_2_24_blog_1_ee4e231bba.png)](https://www.meilisearch.com/blog/q4-2024-release-wrap-up)

Missed our release week? We get it—it happens! Sure, we’re a little sad (we worked hard to ship all this), but no worries. You can catch up on everything you missed in our latest blog post. 

[Read the blog post](https://www.meilisearch.com/blog/q4-2024-release-wrap-up)

## 📰 In the news

### 🔧 [Opt-out settings in v1.12](https://github.com/meilisearch/meilisearch/issues/4979)

New settings to opt out of prefix search and facet search to get 15% faster indexing.

### ⚡ [6.5x faster document ingestion](https://x.com/Kerollmops/status/1859635534626201993)

[Meilisearch was too slow](https://blog.kerollmops.com/meilisearch-is-too-slow) for [@kerollmops](https://x.com/Kerollmops). So we fixed it. 

### 🔌 [Support for Strapi v5](https://github.com/meilisearch/strapi-plugin-meilisearch/releases)

Our Strapi plugin now supports Strapi v5. Shout-out to our contributors [@zoran995](https://github.com/zoran995) and [@candidosales](https://github.com/candidosales) for the awesome work. 🙌

### 🛍️ [Laravel SaaS search demo + repository](https://github.com/meilisearch/saas-demo)

Get started building with Laravel using this demo of multi-index, federated search.

### 🍿 [The greatest Meilisearch ad ever](https://x.com/meilisearch/status/1852030676813378042) (0% clickbait)

It appears our Head of Product [@ledoublegui](https://x.com/ledoublegui) has multiple... talents.

## 🤗 Made with Meilisearch

The [UTMB Index](https://utmb.world/fr/utmb-index/runner-search) allows you to search for any runner who participated in a trail running event. The site uses Meilisearch to power its instant search (with a short debounce!) Thanks to [@CartGauthier](https://x.com/CartGauthier/status/1852025207839449191) for sharing this with us.

[![UTMB index runner search](https://unable-actionable-car.media.strapiapp.com/utmb_runner_search_9b060121f2.gif)](https://x.com/CartGauthier/status/1852025207839449191)

_We’re always looking to promote new projects from the community. Post yours in the [#built-with-meilisearch](https://dub.sh/meili-discord?utm_campaign=newsletter&utm_source=blog&utm_medium=november-24-updates) channel!_

## 🦸 We're hiring

See our open positions:

- [Chief of Staff](https://www.meilisearch.com/careers)

## 🤓 Did you know?

The fastest way to get started is with Meilisearch Cloud. [Start a free trial.](https://meilisearch.com/cloud)

---

Stay in the loop of everything Meilisearch by subscribing to our [monthly newsletter](https://dub.sh/meili-newsletter?utm_campaign=newsletter&utm_source=blog&utm_medium=november-24-updates). To learn more about Meilisearch's future and help shape it, take a look at our [roadmap](https://roadmap.meilisearch.com/?utm_campaign=newsletter&utm_source=blog&utm_medium=november-24-updates) and participate in our [Product Discussions](https://github.com/orgs/meilisearch/discussions).

For anything else, join our developers community on [Discord](https://dub.sh/meili-discord?utm_campaign=newsletter&utm_source=blog&utm_medium=november-24-updates).

Meilisearch November updates

Imagine this: You're a SaaS product manager who just left a board meeting where the CEO announced, "We need to invest in AI search!" The budget is set, the engineering team is eager, and time is running out. But as you explore **AI-powered search**, the reality strikes hard. The field is filled with buzzwords, big promises, and high costs. You start to question, "Will this really deliver the ROI we need?"

The problem is an unrealistic outlook, wrong metrics, and the "more is better" mentality regarding features. SaaS companies spend millions on AI search, only to deal with rising costs, unhappy users, and doubts about their approach.

But there's good news. With a **pragmatic, business-focused approach**, you can use AI search to achieve real results. This can be done without overspending or losing focus.

This article will cover crucial strategies for **implementing AI-powered search** effectively. Topics include budgeting, feature selection, measuring success, and future-proofing your SaaS. Prepare to move beyond the hype and truly harness AI search.

## Core features of new generation AI-powered search

### Demystifying AI search technologies

AI-powered search represents a significant leap forward from traditional keyword matching. It employs sophisticated algorithms that understand context and user intent.

At its core, this technology combines machine learning and natural language processing to interpret queries as humans naturally express them. For instance, when Bookshop.org implemented AI search, their system understood complex queries about books. It accounted for variations in titles, author names, and even thematic searches that traditional systems would struggle with.

![Differnent Layers Of Ai Powered Search](https://unable-actionable-car.media.strapiapp.com/ai_powered_search_834ac28328.avif)

### Storage layer

#### Vector database

[Vector databases](https://www.meilisearch.com/blog/what-is-a-vector-database) form the foundation of modern AI search systems. They store complex data representations that capture semantic relationships between items. Unlike traditional databases, these specialized systems can efficiently process high-dimensional data. **This enables lightning-fast similarity searches across millions of items.**

#### Multiple DBs for full-text search

The architecture of modern search systems often employs multiple specialized databases features working together. These include prefix databases for instant search suggestions, inverted indexes for rapid full-text search, and specialized stores for handling typos and variations.

### Capabilities layer

#### Full-text search

[Full-text search](https://www.meilisearch.com/blog/how-full-text-search-engines-work) remains a cornerstone of modern search systems. It provides precise lexical matching with advanced features like typo tolerance and prefix searching. This capability is especially valuable in e-commerce scenarios. Users often search for specific product codes or exact phrases.

#### Vector search

[Vector search](https://www.meilisearch.com/blog/introducing-vector-search) enables semantic understanding by converting search queries and content into mathematical representations that capture meaning, not just keywords. **This technology powers the ability to find relevant results even when queries don't exactly match the target content.** It was transformative for Bookshop.org's vast catalog of six million books.

#### Hybrid search

[Hybrid search](https://www.meilisearch.com/blog/introducing-hybrid-search) combines the precision of full-text search with the semantic understanding of vector search. It offers the best of both worlds. This approach allows systems to handle both precise queries and more exploratory searches effectively. It delivers relevant results regardless of how users express their needs.

### Application layer

The application layer transforms raw search capabilities into practical features that drive business value. It includes personalization systems that adapt results based on user behavior, [semantic search that understands natural language queries](https://www.meilisearch.com/blog/choosing-the-best-model-for-semantic-search), and recommendation engines that suggest related items.

Hugging Face leverages this layer to help users discover relevant AI models based on specific use cases and preferences. Similarly, HitPay uses it to enable merchants to prioritize specific products in search results based on business rules.

<Callout intent="note">
	
	**Want to dive deeper?** Check out our [detailed comparison of full-text vs vector search](https://www.meilisearch.com/blog/full-text-search-vs-vector-search) to understand their unique strengths and use cases.
	
	
</Callout>

## Use cases that demonstrate tangible benefits

AI-powered search is transforming how users interact with digital platforms beyond the traditional search bar.

[Bookshop.org's implementation](https://www.meilisearch.com/blog/bookshop-increases-search-based-purchases) demonstrates a compelling impact: **their conversion rate jumped from 14% to 20% after switching to AI-powered search, representing a 43% increase in search-to-purchase conversion**. This improvement came from the system's ability to understand complex book queries and handle their massive six-million-item catalog effectively.

[For Hugging Face](https://www.meilisearch.com/blog/hugging-face-democratizes-ai), **AI search solved the challenge of making 220,000 AI models, 38,000 datasets, and 60,000 demos discoverable to their technical audience**. Their implementation goes beyond simple keyword matching, allowing developers to find relevant models based on use cases, performance characteristics, and technical requirements. The system's ability to understand technical context and relationships between different AI models has made it significantly easier for users to find the right tools for their specific needs.

[HitPay's experience](https://blog.meilisearch.com/hitpay-streamlines-search/) highlights how AI search can bridge the gap between online and offline retail operations. Their point-of-sale system uses AI search to help sales assistants quickly locate specific products across multiple locations, while simultaneously powering their e-commerce storefronts. The system's ability to sync product catalogs across channels and prioritize frequently accessed items has resulted in a 50% increase in search API response speed. **This directly improves the customer experience both in-store and online.**

## Budgeting for AI-powered search

### Determining AI budget allocation

<Callout intent="note">
	
	Enterprises are rapidly adopting generative AI, [dedicating upwards of 10% of their IT budgets by 2025](https://techstrong.ai/articles/generative-ai-consuming-larger-percentage-of-it-budgets/). You can allocate between 5-15% of IT budgets to AI initiatives. the ideal investment varies based on company size, sector, and goals.
	
	
</Callout>

When budgeting for AI-powered search integration, consider these factors:

- The scale of your existing search infrastructure
- The complexity of your data and search requirements
- The size of your user base and expected growth
- Your team's existing AI and machine learning expertise
- The level of customization you require

### Breakdown of costs: R&D, implementation, ongoing optimization

#### The true cost of AI search implementation

Implementing AI-powered search requires careful consideration of both direct and indirect costs. The initial investment covers infrastructure setup, data preparation, and integration costs.

For example, Bookshop.org's transition from Elasticsearch to a more sophisticated AI search solution involved not only technology costs but also resources to properly index and configure their six-million-item catalog. Companies must also factor in ongoing costs for maintenance, updates, and infrastructure scaling as search volume grows.

<Callout intent="note">
	
	[Check out our analysis of Meilisearch vs. Elasticsearch](https://www.meilisearch.com/blog/meilisearch-vs-elasticsearch), for a detailed comparison of the two search solutions.
	
	
</Callout>

**HitPay demonstrates this approach – they began with an open-source solution to validate their use case before transitioning to a managed cloud service.** This allowed them to optimize costs while ensuring reliability for their business-critical search functions.

#### Avoiding budget black holes

The most significant hidden costs often stem from unexpected infrastructure scaling needs and ongoing optimization requirements. Companies frequently underestimate the resources needed to maintain search relevance and manage growing data volumes.

![ai powered search](https://unable-actionable-car.media.strapiapp.com/ai_powered_search_4def6c80b2.avif)

#### Infrastructure costs and scalability considerations

Infrastructure is critical for AI-powered search implementation.** Key considerations include:

- **Computing power:** AI models, especially during training, require substantial computational resources. This may necessitate investment in high-performance hardware or cloud computing services.
- **Storage:** AI systems need to process and store large amounts of data. Ensure your storage solutions can handle this increased load.
- **Network capacity:** If your AI search system processes queries in real-time, upgrade your network infrastructure to handle increased traffic.
- **Scalability:** As your user base grows, your AI search system needs to scale. Cloud-based solutions offer flexibility for scaling but may have higher long-term costs compared to on-premises solutions.

### ROI calculation framework for AI search investments

Measuring return on investment requires tracking both direct and indirect impacts of AI search implementation. Key metrics should include:

- Conversion rate improvements (like Bookshop.org's 43% increase)
- Operational efficiency gains (such as HitPay's 50% faster search response times)
- Customer satisfaction metrics
- Reduced support costs from improved self-service capabilities

For SaaS businesses, significant returns often come from improved user engagement and reduced churn. When calculating ROI, companies should consider both immediate performance improvements and long-term benefits, like increased customer lifetime value and reduced operational costs.

## KPIs for measuring success

### Beyond vanity metrics

Basic metrics like search volume and click-through rates provide some insight, but often mask deeper performance issues. The most telling indicators come from user behavior patterns and business outcomes.

For example, Bookshop.org's success wasn't measured by the number of searches performed, but by the 20% conversion rate from search to purchase. **This metric is directly tied to revenue generation.**

### Decoding search performance that actually matters

Search performance metrics should reflect real user success rates rather than just technical measurements.

Hitpay's 50% improvement in search API response speed impacts in-store customer service and online shopping experiences.

The most telling metrics often combine multiple data points to create a complete picture of search effectiveness. Consider tracking:

- Search-to-conversion ratio: Like Bookshop.org's jump from 14% to 20% in search-driven purchases
- Query refinement rate: How often users need to modify their search terms to find what they need
- Time-to-content: How quickly users find relevant information after initiating a search
- Zero-result rates: The percentage of searches that yield no results, indicating gaps in content or search capability

These metrics should be analyzed in context with your specific business objectives. For a knowledge base, success might mean reduced time-to-answer. For an e-commerce platform, it could mean higher average order values from search-driven purchases.

### Warning signs: KPIs that signal AI search failure

Several indicators can reveal problems with your AI search implementation. Watch for:

- High abandonment rates after search attempts
- Increased support tickets related to finding information
- Growing use of alternative navigation methods
- Declining engagement with search-discovered content

When Hugging Face noticed users bypassing their search functionality in favor of direct repository browsing, it signaled a need to improve their search relevance and feature set. **Monitoring these warning signs helps identify** issues before they impact user satisfaction and business outcomes.

## Selecting the right AI search features for your SaaS business

### What use cases they enable

AI search features should align with specific business objectives and user needs.

Bookshop.org's implementation demonstrates this principle perfectly. Their focus on semantic understanding and typo tolerance addressed the challenge of helping users find books across a vast catalog, even with imperfect queries. **This targeted approach led to their impressive 43% increase in conversion rates.**

### AI search feature mapping

Semantic search capabilities are valuable for content-rich platforms. Hugging Face's implementation helps users navigate their extensive repository of AI models. Users can find relevant models even when search terms don't exactly match model names or descriptions, significantly improving discovery rates.

Similarity search is particularly useful in e-commerce contexts. HitPay uses this feature to help merchants connect customers with related products. This goes beyond category matching to understand product relationships based on multiple attributes, enhancing cross-selling opportunities.

Personalization features are crucial for platforms with diverse user bases. For instance, HitPay's implementation allows merchants to pin frequently accessed products, automatically adapting search results based on business-specific patterns and preferences.

### When more features mean less value

Not every AI search feature delivers equal value for every business case. Hugging Face's experience shows the importance of prioritizing features that align with core user needs. **They focused on making their vast technical documentation and model repository discoverable rather than implementing every available search feature.**

The key to feature selection lies in understanding user behavior patterns and business objectives. For example, while multi-modal search might seem cutting-edge, Bookshop.org achieved significant results by focusing on fundamental features like semantic understanding and typo tolerance. These features directly addressed their users' primary needs.

<Callout intent="tip">
	
	Ready to supercharge your search experience? [Explore Meilisearch Cloud](https://meilisearch.com/cloud) and deliver lightning-fast search results that will keep your users engaged and boost your conversion rates.
	
	
</Callout>

## Best practices for implementing AI-powered search

### The implementation gauntlet

Successful AI search implementation requires a methodical approach that prioritizes user needs over technical complexity. HitPay's implementation journey is instructive.

They started with a simple internal dashboard search before expanding to customer-facing features. This gradual rollout allowed them to refine their approach with minimal risk. **They achieved a 50% improvement in search API response speed while maintaining system stability.**

When Bookshop.org transitioned to their new search system, they started with a test environment. This allowed them to validate their approach before full deployment. This methodical strategy enabled them to **maintain search performance during their busy holiday season** while implementing significant improvements.

### Critical decision points in AI search deployment

Key decisions during implementation should focus on:

- **Initial feature set selection based on immediate user needs**
- Data indexing strategy and update frequency
- Performance monitoring and optimization approaches
- User feedback collection and integration methods

Bookshop.org's team made their ranking rules accessible to non-developers, allowing for quick iterations based on business needs **without requiring engineering intervention**. This approach enabled them to maintain search relevance during peak periods while continuously improving the user experience.

## Future proofing your SaaS with AI-powered search

### Cutting through the AI hype cycle

The future of AI-powered search extends beyond current capabilities. Successful implementation requires distinguishing between genuine innovations and marketing hype.

Hugging Face's approach to testing vector database integration for semantic search demonstrates how companies can practically evaluate emerging technologies.

**Organizations can evaluate search solutions based on actual business needs. This approach helps avoid chasing trendy technologies that fail to deliver meaningful results.**

<Callout intent="tip">
	
	Stay informed about the latest in search technology, product updates, and industry insights. [Subscribe to our newsletter](https://share-eu1.hsforms.com/1LN5N0x_GQgq7ss7tXmSykwfg3aq) and be the first to know about Meilisearch Cloud's exciting developments.
	
	
</Callout>

### Strategic long-term AI search planning

Long-term success requires building flexibility into search implementations. HitPay's evolution from basic search functionality to a sophisticated multi-channel solution shows how search capabilities can grow alongside business needs. Their experience highlights the importance of choosing solutions that can scale and adapt as requirements change, rather than being locked into rigid implementations that limit future options.

The most sustainable approaches focus on creating adaptable search infrastructures that can incorporate new capabilities as they mature. Bookshop.org's implementation demonstrates this principle. **Their search architecture allows them to continuously refine ranking rules and add new features without disrupting core functionality.** This flexibility enabled them to achieve immediate benefits while maintaining the ability to adopt new AI capabilities as they become available.

As AI technologies evolve, AI-powered search has become a critical differentiator for SaaS businesses. Success stories of companies like Bookshop.org, HitPay, and Hugging Face show that thoughtful implementation of AI search capabilities can deliver concrete business results.

These include increased conversion rates and improved user engagement. The key lies in selecting and implementing solutions that align with specific business needs while maintaining the flexibility to adapt as technology and user expectations evolve.

<Callout intent="tip">
	
	Need a custom search solution tailored to your unique requirements? [Schedule a Consultation](https://meet.meilisearch.com/meetings/cloud/presentation?uuid=d7d3d29c-635f-4544-877d-86ecbd29e7b8) with our expert team and transform your search strategy.
	
	
</Callout>

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