HOT Cache Examples

This directory contains practical examples demonstrating how to use the HOT cache library in various scenarios.

Quick Start

Choose an example based on your needs:

Basic Examples

• Simple LRU - Basic cache operations and LRU eviction
• TTL Cache - Time-based expiration with jitter and background cleanup
• Batch Operations - Performance optimization with batch operations
• Concurrency - Thread safety and concurrent access patterns

Advanced Examples

• Observability - Prometheus metrics and monitoring
• Database Integration - PostgreSQL integration with cache-aside pattern
• Web Application - HTTP server with RESTful API and caching

Getting Started

1. Clone the repository:

   git clone https://github.com/samber/hot.git
   cd hot/examples

2. Run a basic example:

   cd basic/simple-lru
   go run simple.go

3. Explore advanced features:

   cd ../web
   go run web-server.go

Contributing

Feel free to add new examples or improve existing ones. Each example should:

• Be concise and readable in a few seconds
• Include a comprehensive README
• Demonstrate practical use cases
• Follow Go best practices