Learn the important things to back up before reinstalling your Linux system. SSH/GPG keys, dotfiles, packages, browser data, 2FA and more.

SQL, or the structured query language, is a specialized programming language designed for working with databases. There are a few different variations of SQL from different organizations and projects, ...

Tiger Data, the creators of TimescaleDB, develops the open-source time-series database built on PostgreSQL. Vector search in Postgres usually starts simply. You add an embedding column, run a ...

After two years of pilots and proofs of concept, in 2026, enterprises are beginning to move agentic systems into production. These agents can reason, plan, and act inside live business workflows. That ...

Enterprise stacks keep shifting to the cloud, yet local database setups refuse to disappear. Developers, students, and testers still need a reliable system running on their machines. PostgreSQL ...

Prototyping is my favorite part of programming. I like building new stuff and getting things working. It’s no surprise, then, that I am a big fan of MongoDB and NoSQL in general. Don’t get me wrong: I ...

No server-side reconfiguration is needed for default-installed PostgreSQL 10+ instances. sql(+Connection, +QueryDSL, -Result) Executes a SQL query using the Prolog DSL. This the recommended way to do ...

pgtt is a PostgreSQL extension to create, manage and use Oracle-style Global Temporary Tables and the others RDBMS. The objective of this extension it to provide the Global Temporary Table feature to ...

Tiger Data, the creators of TimescaleDB, develops the open-source time-series database built on PostgreSQL. The architecture of modern data systems is undergoing a fundamental shift. Ask a developer ...

Even after 50 years, Structured Query Language, or SQL, remains the native tongue for those who speak data. It’s had impressive staying power since it was first coined the Structured Query English ...

PostgreSQL with the pgvector extension allows tables to be used as storage for vectors, each of which is saved as a row. It also allows any number of metadata columns to be added. In an enterprise ...