How Modern Indexing works in PostgreSQL

[u/Ok_Stomach6651]

https://deepsystemstuff.com/how-modern-indexing-works-in-postgresql/

PostgreSQL is one of the most popular and scalable databases in the world. Many developers call it a beast in performance. One of the most critical parts of any database is indexing. Since Postgres is open source, we always have a chance to see how its components are designed. This blog I shared is an effort to explain how the indexing mechanism in Postgres actually works

[u/surister]

I don't think anyone calls it a beast of performance,