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 by badproduce on Fri, 26 Nov 2021 16:29:36 -0800
ShardingSphere+MySQL implementation sub database
ShardingSphere + MySQL implementation sub database
1, About ShardingSphere
ShardingSphere is an ecosystem composed of a set of open-source distributed database middleware solutions. It is composed of sharding JDBC, sharding proxy and sharding sidecar (planned). They all provide standardized data fragmentation, distributed transaction and data ...
Posted by frostyhorse on Mon, 22 Nov 2021 08:47:49 -0800
Analysis and generation of ShardingSphere statements
brief introduction
In the previous article, we found a critical path code for converting logical SQL to real SQL. In this article, we will explore some details of statement parsing generation based on the previous article
Source code analysis
The code generated by the key parsing of the statement is as follows:
@RequiredArgsConstructor
publ ...
Posted by kaitan on Thu, 02 Sep 2021 17:44:03 -0700