Since Oracle launched its MySQL HeatWave service in December 2020, it has continuously driven differentiation in the database-as-a-service market. While competing against some of the biggest names in ...

不知道有多少人清楚的知道，在Oracle中，如果一个复合索引，假定索引(a,b,c)三个字段，删除了(包括unused)其中一个字段，Oracle会怎么处理这个索引。同样，如果是约束，Oracle又怎么处理? 用oracle为例子，我又拿mysql做了一个对比，看看mysql是怎么处理这个问题的。

自从甲骨文收购Sun以来，人们一直很想知道甲骨文如何处理Java。虽然甲骨文也在去年陆续发布了不少的发展计划，但停留在文字上的东西远没有实际的项目发布更能让人了解甲骨文对Java的未来打算了。 就目前来说，Java这个Oracle从Sun手中买到的最重要的技术 ...

It’s not an exaggeration to say that the speed at which an enterprise can analyze business-critical data directly impacts its ability to compete. Time matters when it comes to mission-critical ...

It may be time for Oracle to donate MySQL -- as it did with OpenOffice -- to The Apache Foundation, or another open source house. It's no secret that the Redwood Shores, Calif. company acquired Sun, ...

The founder of MySQL Michael Widenius "Monty" claims that Oracle is killing off his MySQL database and he is recommending that people move to his new project MariaDB. In an interview with Muktware ...

Florian Mueller, coordinating opposition to Oracle's purchase of Sun Microsystems and mySQL, sent a note today cheering word that Oracle has asked for, and gotten, a six-day delay to answer European ...