zettadb/kunlun
KunlunBase is a distributed relational database management system(RDBMS) with complete NewSQL capabilities and robust transaction ACID guarantees and is compatible with standard SQL. Applications which used PostgreSQL or MySQL can work with KunlunBase as-is without any code change or rebuild because KunlunBase supports both PostgreSQL and MySQL connection protocols and DML SQL grammars. MySQL DBAs can quickly work on a KunlunBase cluster because we use MySQL as storage nodes of KunlunBase. KunlunBase can elastically scale out as needed, and guarantees transaction ACID under error conditions, and KunlunBase fully passes TPC-C, TPC-H and TPC-DS test suites, so it not only support OLTP workloads but also OLAP workloads. Application developers can use KunlunBase to build IT systems that handles terabytes of data, without any effort on their part to implement data sharding, distributed transaction processing, distributed query processing, crash safety, high availability, strong consistency, horizontal scalability. All these powerful features are provided by KunlunBase. KunlunBase supports powerful and user friendly cluster management, monitor and provision features, can be readily used as DBaaS.
CApache-2.0
Issues
- 0
Evaluate Profile-Guided Optimization (PGO)
#912 opened by zamazan4ik - 0
向自增列插入多个default值时,报错
#805 opened by jd-zhang - 8
Enhance mysql charset and collation support
#911 opened by jd-zhang - 0
文件lexer_quotes在mysql计算节点上出现的错误
#801 opened by jd-zhang - 3
Support nick_name in create_cluster.py
#780 opened by jd-zhang - 4
- 1
支持语法create database if not exists
#799 opened by jd-zhang - 3
类型转换的下推错误;聚合函数没有下推
#804 opened by jd-zhang - 2
analyze导致计算节点ddl重放报错
#797 opened by jd-zhang - 0
- 1
使用latin1字符集失败
#795 opened by jd-zhang - 2
CTEL中表达式为DELETE/UPDATE/INSERT时,结果不符合预期
#794 opened by jd-zhang - 11
mysql-smokeTest error
#802 opened by jd-zhang - 2
Support mysql variable select stmt
#910 opened by jd-zhang - 3
- 6
- 5
组合值不具备相符的列名
#779 opened by jd-zhang - 2
ddl log添加额外的guc信息,避免ddl复制停止
#798 opened by jd-zhang - 4
元数据服务器不可用时,计算节点过于频繁低建立连接到元数据服务器
#781 opened by jd-zhang - 4
支持直接访问shard的语法
#907 opened by jd-zhang - 2
没有将反斜线当做普通文本
#793 opened by jd-zhang - 3
字符的转义存在着差异
#787 opened by jd-zhang - 4
字符的转义存在着差异
#786 opened by jd-zhang - 4
字符的转义存在着不同
#784 opened by jd-zhang - 3
词法解析出现了一些问题
#791 opened by jd-zhang - 4
Support MySQL private operators
#906 opened by jd-zhang - 0
Pull table stats from storage nodes
#908 opened by jd-zhang - 2
Topo更新进程收到sighup信号之后出现重启
#792 opened by jd-zhang - 4
重复输入begin之间没有了提示
#788 opened by jd-zhang - 2
修复代码合并导致update/delete limit不准的bug
#790 opened by jd-zhang - 2
支持全局cancel协议、全局show processlist,全局kill
#789 opened by jd-zhang - 0
元数据服务器不可用时,计算节点重启
#785 opened by jd-zhang - 2
修复在事务回滚状态下又开启事务的bug
#783 opened by jd-zhang - 4
修改information_schema下的表会导致core
#782 opened by jd-zhang - 2
Support COM_CHANGE_USER and COM_INIT_DB
#905 opened by jd-zhang - 5
支持mysql常用的命令
#778 opened by jd-zhang - 0
修正索引的null first属性,使得优化器能够正确判断和使用索引
#777 opened by jd-zhang - 0
修正索引的null first属性,使得优化器能够正确判断和使用索引
#776 opened by jd-zhang - 1
Boostrap crash for kunlun-server
#775 opened by jd-zhang - 0
哈希分区表中并在一起的结果不一致
#673 opened by jd-zhang - 0
MySQL protocol regular maintenance
#774 opened by jd-zhang - 3
修复mysql协议密码验证问题
#773 opened by jd-zhang - 0
GROUP BY...ORDER BY常量的使用出现的错误
#772 opened by jd-zhang - 2
update支持新值是非相关子查询
#771 opened by jd-zhang - 2
float4类型关于=的差异
#768 opened by jd-zhang - 4
FETCH_COUNT模式下\gexec中的语法错误
#769 opened by jd-zhang - 2
根据索引构建参数化远程执行计划
#770 opened by jd-zhang - 0
在rbr的模式中与元数据分片连接丢失
#671 opened by jd-zhang - 0
Fix warning for kunlun-server build on 0.9.2
#767 opened by jd-zhang - 3
客户端一次发送多条ddl语句时,ddl日志无法正常回放
#766 opened by jd-zhang