This is a performance testing framework for Spark SQL in Apache Spark 2.2+. The framework contains twelve benchmarks that can be executed in local mode. They are organized into three classes and ...

Yugabyte announced it is releasing YugabyteDB 2026.1 with enhanced AI capabilities along with YugabyteDB AMP (Agentic Multitenant PostgreSQL) for true serverless, scale-to-zero PostgreSQL where every ...

本组件目前针对 Spring-boot 做了 Autoconfig，如果是 SpringMVC，也可自己在 xml 初始化 bean type：是拼接在 bizNo 上作为 log 的一个标识。避免 bizNo 都为整数 ID 的时候和其他的业务中的 ID 重复。比如订单 ID、用户 ID 等，type可以是订单或者用户 bizNo：就是业务的 ID，比如 ...

Run SQL Server in the managed AWS service without re-licensing: Amazon RDS now allows bringing existing licenses and installation media. For the first time, AWS is allowing customers to transfer ...