What is Sharding in MongoDB and When Should You Use It?

Tue, 02 Jun 2026 22:15:00 +0000

When building applications, most developers start with a single database server.

At the beginning, everything works perfectly.

Your application might have:

But as your application grows, something interesting starts to happen.

Queries take longer.

Write operations slow down.

The database server starts hitting CPU, RAM, or storage limits.

At this stage, many engineers ask an important question:

Nancy Agarwal on foojay.io - Friends of OpenJDK