Apache ShardingSphere 5.0.0 kernel optimization and upgrade Guide

After nearly two years of optimization and polishing, Apache shardingsphere version 5.0.0 GA was finally officially released this month. Compared with version 4.1.1 GA, version 5.0.0 GA has been greatly optimized at the kernel level. Firstly, the kernel is completely transformed based on the pluggable architecture, and various functions in the ...

Posted on Fri, 26 Nov 2021 13:09:22 -0500 by charlie2869

shardingsphere Source Analysis--Merge Engine

shardingsphere Source Analysis (6) - Merge Engine Official Introduction The links are as follows: https://shardingsphere.apache.org/document/current/cn/features/sharding/principle/merge/ Combining multiple data result sets obtained from each data node into one result set and returning correctly to the requesting client is called result m ...

Posted on Fri, 03 Sep 2021 16:50:14 -0400 by SnowControl

shardingsphere source code analysis -- execution engine

shardingsphere source code analysis (V) -- execution engine Official introduction The link is as follows: https://shardingsphere.apache.org/document/current/cn/features/sharding/principle/rewrite/ ShardingSphere adopts a set of automatic execution engine, which is responsible for sending the real SQL after routing and rewriting safely an ...

Posted on Thu, 02 Sep 2021 13:47:58 -0400 by irandoct