所谓“多租户（Multi-Tenancy）”，本质上就是：一套系统，同时服务多个客户，并且每个客户的数据互相隔离。 很多团队第一次做 SaaS 系统时，对“多租户”这件事的理解都非常粗暴。 数据库实例爆炸、连接池失控、迁移困难、资源利用率极低。 更致命的是 ...

OpenJDK 23 has been released on a six-monthly cycle. Like its predecessor, the release brings twelve Java Enhancement Proposals (JEP), most of which are in the preview phase. However, string templates ...

AdvancedSQL is a SQL query builder and/or connector that helps you to generate/modify information on the database without even have to write any line of SQL code, which sometimes is kindof boring and ...

Always Encrypted with secure enclaves is a SQL Server 2019 (15.x) feature that extends the existing Always Encrypted feature to enable richer functionality on sensitive data while keeping the data ...

Java is one of the most important open source projects in the world today. Born nearly 25 years ago around the same time as Microsoft SQL Server, it has since grown to a community of millions of ...

David Perez’s Fresh Talk article [March 17, “We Can’t Ignore The War On Our Own Border” ] rightly calls attention to the increasing violence on our southern border. However, he should also have ...

The SQL Server 2005 database is available in various editions: Enterprise, Standard, Workgroup, Express, Developer, and Mobile. The Enterprise Edition is for enterprise-level applications that require ...