Spring Batch is a powerful module of the Spring framework that provides out-of-the-box implementation for batch processing tasks. It is used in scenarios where data needs to be processed in multiple ...

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 ...

Data isn't just oil anymore; it’s the oxygen your enterprise breathes. In 2026, the volume of data flowing through the average mid-to-large enterprise isn't just massive—it’s complex, messy, and ...

Why? While you should be using Liquibase for all your DDL there’s a bit of a chicken-and-egg problem: The database and schema where Liquibase puts itself into obviously cannot be created by Liquibase ...

All five clients will follow redirects by default. To disable this behavior, set spring.http.client.redirects to dont-follow. Apache HTTP Components have changed defaults in the HttpClient relating to ...

Choosing a Java framework is not about which one is best, it's about accepting their tradeoffs of stability, flexibility and complexity. Here's how to evaluate each vs. your needs. Continue Reading ...

Software engineer, writer, and foodie based out of Seattle. If you are creating a new Spring Boot project, one question you will inevitably need to answer is: What database should I use? Luckily, ...

Money may not grow on trees, but it does grow in GitHub repos. Open source projects produce the most valuable and sophisticated software on the planet, free for the taking, dramatically lowering the ...