E-Cache

e-cache is a lightweight, high-performance key-value (KV) store designed for edge computing environments. It combines embedded KV storage with message queues to achieve eventual consistency and supports a variety of atomic operations for int64 values and bitwise manipulation.

✨ Features

• ⚡ Embedded Local Storage: Powered by a high-performance embedded KV engine (e.g., RocksDB) to provide low-latency local access.
• 🔁 Message Queue-Based Eventual Consistency: All write operations are broadcast through a message queue (e.g., Kafka), allowing consumers to replay and reconstruct the KV state.
• 🧮 Atomic Operations Supported:
  • Incr, Decr: Atomic addition and subtraction for int64
  • Multi, Divide: Atomic multiplication and division
  • Or, And, Xor: Atomic bitwise operations
  • CompareAndSwap (CAS): Atomic compare-and-swap for consistency control
• 📦 Edge-Friendly: Lightweight design suitable for edge gateways, IoT devices, and other resource-constrained scenarios.
• 🔧 Modular Architecture: Pluggable backends and message systems, easy to extend or embed into larger platforms.