openGauss high-performance

High Performance

• CBO Optimizer

• Vectorized Engine

• Hybrid Row-Column Store

• Adaptive Compression

• SQL by pass

• Kunpeng NUMA Architecture Optimization

• High Concurrency of Thread Pools

• SMP for Parallel Execution

• Xlog no Lock Flush

• Parallel Page-based Redo For Ustore

• Row-Store Execution to Vectorized Execution

开源社区地址： https://gitee.com/opengauss/openGauss-migration-portal/tree/master
详细参考文档：README.md 、 命令行参数名称及说明.md
详情查看：https://opengauss.org
详情查看：https://docs-opengauss.osinfra.cn

openGauss