Tencent Tendis: Simplifying Memory Database Storage with Persistent Features
A brief introduction to the project:
In the landscape of open-source projects, one stands out for its innovative approach to memory database storage: Tencent's Tendis. This GitHub project aims to improve and simplify memory database storage by introducing persistent features. Its relevance lies in its high compatibility with Redis protocol while not comprising the persistency.
Project Overview:
Tendis is an open-source project initiated by Tencent in response to the ever-increasing need for reliable, high performance, and persistent memory database storage solutions. Its primary goal is to meld the speed and efficiency of in-memory database solutions with the assurance of persistent storage. The project meets the needs of developers, database administrators, and organizations who require quick, efficient, and stable storage solutions.
Project Features:
The Tendis project is packed full of powerful features that collaborate to provide a top-tier memory database storage solution. They offer Hot-Backup that helps to ensure data safety. It also supports Hybrid Storage; this means users can store hot and cold data separately using the RocksDB. Other features include multi-threading, network model with multiple clients, and it’s open-source allowing for easy adaptation in various use-cases.
Technology Stack:
Tendis is developed using cutting-edge technologies to deliver optimal performance. Primarily, it is built using C++, ensuring fast operation. The project also utilizes RocksDB, a high performance key-value database library developed by Facebook, for data storage. This combination of technologies allows for fast, efficient, and reliable memory database storage.
Project Structure and Architecture:
Tendis employs a modular architecture, which includes the kernel, a Replication system for data replication, a protocol processing system, and storage systems among others. Each module serves a crucial part of the functionality, with the kernel serving as the 'brain,' managing the other modules and coordinating the functionality of the overall system.
Contribution Guidelines:
