Get up and running—and avoid the setup pitfalls—with this enterprise-class, open-source database available for all major platforms. For years now, PostgreSQL has been one of the best-kept secrets of ...

Replication is one of the most popular features used in RDBMS’s today. Replication is used for disaster recovery purposes (i.e. backup or warm stand-by servers), reporting systems where query activity ...

PostgrSQL 9.0から追加されたエスケープ関数から、 SQLインジェクション対策を再度解説してみたいと思います。 SQLインジェクション対策の4原則 基本的にはSQLインジェクション対策として以下の原則を守っていれば、 SQLインジェクションに脆弱な ...

One of the most anticipated new features in PostgreSQL 17 is native support for incremental backups. Previously, you had to use third-party programs for this; now, it's baked into the server. This ...

Enterprises need data, and data needs to be stored, with a flexible, portable environment that scales from developers’ laptops to global clouds. That storage also needs to be able to run on any OS and ...

Attackers who exploited a zero-day vulnerability in BeyondTrust Privileged Remote Access and Remote Support products in December likely also exploited a previously unknown SQL injection flaw in ...