> ## Documentation Index
> Fetch the complete documentation index at: https://core.anylayer.org/llms.txt
> Use this file to discover all available pages before exploring further.

# SDK Performance Optimization

> Optimize SDK performance for production applications

## Overview

Performance optimization techniques for ZKScore SDK integration.

## Optimization Strategies

### 1. Caching

<CodeGroup>
  ```javascript JavaScript theme={null}
  const cache = new Map();

  async function getCachedScore(identity) {
    if (cache.has(identity)) {
      return cache.get(identity);
    }
    
    const score = await client.getScore(identity);
    cache.set(identity, score);
    
    return score;
  }
  ```
</CodeGroup>

### 2. Batch Operations

Query multiple users simultaneously instead of sequentially.

### 3. Real-time WebSockets

Use WebSocket connections for live updates instead of polling.

### 4. Lazy Loading

Load data only when needed.

### 5. Debouncing

Debounce rapid requests to reduce API calls.

## Related Documentation

* [Batch Operations](/advanced/batch)
* [Best Practices](/sdk/examples/best-practices)