apache/shardingsphere 4.0.0-RC2

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4.0.0.RC2

API Changes

1. Optimize and delete API and configuration item of sharding logic index.
2. Update the API of encryption to support the encrypted and plain data coexistence.

New Features

1. Integration of Seata for distributed transaction.
2. User can do data encryption by using ShardingProxy.
3. User can use Leaf-segment generator to get distributed ID.
4. Support Skywalking plugin for application performance management.

Enhancement

1. Renew modified dataSources, not all the datasources to improve performance for configuration orchestration.
2. Improve the compatibility of SQL parsing.

Refactor

1. Remove DatabaseType enum, use dynamic SPI to load data source type.
2. The parse engine upgrade from the 2nd generation to 3rd.
3. The Refactoring of SQL rewriting module.

Change Logs

1. MILESTONE