Talking about SQL database, the basic concept is that; it is a Relational database. Yes! SQL database is a relational database. So what exactly is a relational database? A relational database strictly ...

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 ...

Before delving into how MongoDB and Cassandra are different, let's document what they have in common. They're both databases, obviously. More importantly, they are both examples of NoSQL databases.

連載「ポイントを速習！『Azureの基礎（AZ900）』をみんなで学ぶ」の第8回では、Azureの代表的なストレージサービスについて解説したうえで、「Azure SQL Database」を実際に使用してみたいと思います。 どんなアプリケーションやサービスを作るのにも、それら ...

Red Gate has launched Data Compare for Oracle, a new tool that compares database table contents, highlights differences, generates SQL scripts to match the tables up, and automatically aligns them if ...

Embarcadero Technologies has released a new version of its database change management software. Change Manager 5.1 helps DBAs and developers by automating complex database change management tasks, ...