Kunlun-storage is the storage component for KunlunBase. It's developed based on percona-mysql-8.0.x and contains exclusive features used by KunlunBase, performance enhancements and XA transaction crash safety enhancements without which MySQL would not be able to execute XA transactions reliably under error conditions such as power outage, process abnormal exits, network partition or disconnection, etc. KunlunBase require using kunlun-storage as storage nodes to form storage shards and metadata shards, in order to work in premium reliability and performance.
