TiDB介绍

什么是Tidb

TiDB （“ Ti”代表Titanium）是一个开源的NewSQL数据库，它是一款支持混合事务处理和分析处理（ HTAP: Hybrid Transactional/Analytical Processing）的融合型数据库产品，实现了一键水平伸缩，强一致性的多副本数据安全，分布式事务，实时 OLAP 等重要特性。同时兼容 MySQL 协议和生态，迁移便捷，运维成本极低。

特点

	Horizontal scalability
    
    MySQL compatible syntax
    
    Replicate from and to MySQL
    
    Distributed transactions with strong consistency
    
    Cloud native architecture
    
    Minimize ETL with HTAP
    
    Fault tolerance & recovery with Raft
    
    Automatic rebalancing
    
    Deployment and orchestration with Ansible, Kubernetes, Docker
    
    JSON support
    
    Spark integration
    
    Read historical data without restoring from backup
    
    Fast import and restore of data
    
    Hybrid of column and row storage
    
    SQL plan management
    
    Open source
    
    Online schema changes

下载地址

https://github.com/pingcap/tidb/tree/master
https://pingcap.com/download-cn/

参数资料

http://www.easemob.com/news/4079
https://pingcap.com/docs/v3.1/roadmap/