Database

One database isn't enough. Here's how to split your data without the pain.

One copy isn’t enough. Here’s how databases stay synchronized.

Everyone quotes CAP theorem, but no one really understands it.

Production decision-making checklist to understand if a vector database is really required

Databases don’t just store data in B-Trees - they update them concurrently at massive scale.

Every byte you leave empty, every split you delay, and every page-size decision trades space, latency, and bandwidth - here’s how to choose.

The Hidden Design Principle That Makes B-Trees Endure