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 ...

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 ...

MySQL and PostgreSQL are two of the most used open source SQL databases, and both fulfill the role of a general-purpose database well. How do you choose which one to use for a project? Let's look at ...

The MySQL relational database serves as a back end for millions of websites, and powers millions of non-Internet data-handling applications. In 2009 ownership of MySQL passed to Oracle when it bought ...

今回は、第226回 MySQL Shellを使ってdumpしてみるで紹介したMySQL Shellを使って、dumpしたデータをリストアする方法を紹介します。 今回はMySQL Shellをインストールして実行していきますが、いったん従来のmysqlクライアントでアクセスが可能であることを確認し ...

It seems like everyone in the database business is thinking about how to capitalize on the growth of AI by adding support for vectors to their products. That, after all, remains to be the easiest way ...

Come October 2023, MySQL 5.7 will no longer receive updates or security patches. It’s time to understand your options and plan for the path ahead. MySQL is the most popular open source database in the ...

皆さんはNULLの扱いで困ったことは無いでしょうか？ NULLは何も無いことを示すフラグのようなもので、実体が無いため単純に比較することができないため、IS NULLやIS NOT NULLを使って対応する必要がありちょっぴり面倒です。またSUMやAVG等で予期せずNULLが帰っ ...

Oracle celebrated the beginning of July with the general availability of three releases of its open source database, MySQL: MySQL 8.0.38, the first update of its long-term support (LTS) version, MySQL ...