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 ...

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 ...

I'm a full-stack web developer and technical writer who creates beginner-friendly tutorials, API walkthroughs, and clear technical documentation. PostgreSQL (shortened as Postgres) is one of the most ...

Recently, I had the opportunity to learn about RDBMS (Relational Database Management System). I am typing SQL statements while being impressed by the fact that such mechanisms exist behind the apps ...

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 ...

Our previous blog article, “The Part of PostgreSQL We Hate the Most,” discussed the problems caused by everyone’s favorite street-strength DBMS multi-version concurrency control (MVCC) implementation.

PostgreSQL semantic of temporary tables is substantially different from that of Oracle. Oracle temporary tables are permanent, so their structure is static and visible to all users, and the content is ...

I recently published a tutorial describing the different available methods to store data locally in an Android app. However, due to article length constraints, I could not adequately cover creating ...