QIKS

High-Performance TypeScript Caching Library
Smart Caching for Modern Applications

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🔍 Introduction

QIKS is a next-generation caching solution designed for TypeScript/JavaScript applications requiring blazing-fast in-memory operations, enterprise-grade features, and unparalleled flexibility. Born from real-world needs in high-traffic systems, QIKS combines robust caching fundamentals with innovative capabilities.

🚀 Why Choose QIKS?

Feature	Benefit
µs-level Operations	Handle 1M+ ops/sec with sub-millisecond latency
Military-Grade Eviction	LRU, LFU, MRU
Real-Time Insights	Built-in monitoring with 20+ metrics
Event-Driven Architecture	12+ event types with microsecond response
TypeSafe™ Guarantee	Full TypeScript generics support
Storage Agnostic	Map, WeakMap, or bring your own adapter

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🌟 Features

Core Capabilities

• Lightning-Fast CRUD
  Atomic operations with O(1) complexity
• Hybrid Expiration
  TTL + idle timeout + manual expiration
• Dependency Graph
  Automatic cascade invalidation

  cache.set('order:123', data, {
    dependsOn: 'user:45',
  });

• Namespace Isolation
  Logical separation without multiple instances

  const userCache = cache.namespace('users');

Advanced Features

• CacheTools Suite

  • BatchOps: Bulk insert/update/delete
  • Functional: Map/filter/reduce pipelines
  • FileOps: Disk persistence & hydration

  // Batch insert 1K items
  cache.cacheTools.batchOps.setBatch(massiveDataset);
  
  // Save to disk
  await cache.cacheTools.fileOps.export('backup.json');

• Event System

  cache.on(EventType.Expire, ({ key }) => {
    console.log(`Expired: ${key}`);
  });

• Adaptive Memory Management
  Automatic scaling with heap pressure detection

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📦 Installation

npm install @medishn/qiks
# or
yarn add @medishn/qiks

🛠 Usage

Basic Setup

import { Qiks } from '@medishn/qiks';

interface UserProfile {
  id: string;
  name: string;
}

// Create a cache instance with custom configuration
const cache = new Qiks<string, UserProfile>({
  maxSize: 10000, // Maximum number of items
  evictionPolicy: 'LRU', // Eviction strategy
  storage: 'map', // Use native Map for storage
});

// Set a cache entry with a TTL (in milliseconds)
cache.set('user:123', { id: '123', name: 'Alice' }, { ttl: 60000 });

// Retrieve the cache entry
const user = cache.get('user:123');
console.log(user); // Outputs: { id: '123', name: 'Alice' }

// Use namespaces to isolate cache entries
const userCache = cache.namespace('users');
userCache.set('456', { id: '456', name: 'Bob' });
console.log(userCache.get('456')); // Outputs: { id: '456', name: 'Bob' }

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📚 Documentation

Resource	Description	Link
Core Concepts	Architecture & Design Philosophy	Wiki
API Reference	Complete Method Documentation	API Docs

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🤝 Contributing

We welcome contributions! Please follow our
Contribution Guidelines.

Quick Start for Devs:

git clone https://github.com/medishen/qiks.git
cd qiks
npm install
npm run test

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📜 License

MIT License - See LICENSE

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📬 Contact

Channel	Details
Issues	GitHub Issues
Discussions	Q&A Forum
Email	[email protected]

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QIKS - Because Your Data Deserves Speed®
An open-source project by MediSHN Technologies