Source: https://seerepo.com/r/apache/druid
Markdown source: https://seerepo.com/r/apache/druid.md
Description: apache/druid is a Java repo with 2,120,060 lines written. druid is built with JAX-RS, grpc-bom, guice-assistedinject, and 12 more and uses MySQL.

# What's inside apache/druid

apache/druid is a Java repo with 2,120,060 lines written. druid is built with JAX-RS, grpc-bom, guice-assistedinject, and 12 more and uses MySQL. AI signed 0.1% of the 14,850 commits of druid.

Its description on GitHub: “Apache Druid: a high performance real-time analytics database.”

Java · Apache-2.0 · 14,096 stars · GitHub: https://github.com/apache/druid

Read on November 9, 2026, at commit 490cbf0.

## More on this repo

- [What is druid built with?](https://seerepo.com/r/apache/druid/built): druid is built with JAX-RS, grpc-bom, guice-assistedinject, and 12 more and uses MySQL.
- [How much of druid did AI write?](https://seerepo.com/r/apache/druid/ai): AI signed 0.1% of the 14,850 commits of druid.

## In figures

- 2,120,060 lines written: The ones people and agents wrote: product, tests, schemas and tooling. Generated code doesn’t count.
- 6,345 source files: The same as the lines: product, tests, schemas and tooling. What’s generated doesn’t count.
- 3,892 test files: The files that test the code.
- 116 technologies: Each service with the file and line that prove it.

SeeRepo read the facts in its code and kept none of it. AI only helps sort its packages and folders by their names, and never sees its code.

## Frequently asked questions

### What is apache/druid?

apache/druid is a Java repo with 2,120,060 lines written. Its description on GitHub: “Apache Druid: a high performance real-time analytics database.”

The proof: [its page on GitHub](https://github.com/apache/druid)

### What is druid built with?

druid is built with JAX-RS, grpc-bom, guice-assistedinject, and 12 more and uses MySQL.

The proof: [each service with its file and line](https://seerepo.com/r/apache/druid/built)

### How much of druid did AI write?

AI signed 0.1% of the 14,850 commits of druid.

The proof: [the commits each tool signed](https://seerepo.com/r/apache/druid/ai)

### What license does druid have?

druid is released under the Apache-2.0 license.

The proof: [its page on GitHub](https://github.com/apache/druid)

### How many stars does druid have on GitHub?

druid had 14,096 stars on GitHub on November 9, 2026.

The proof: [its page on GitHub](https://github.com/apache/druid)

## Add this badge to your README

It links to this page and updates itself each time SeeRepo reads the repo.

```markdown
[![apache/druid on SeeRepo](https://seerepo.com/badge/apache/druid.svg)](https://seerepo.com/r/apache/druid?de=insignia)
```

## What is your repo built with?

Any public repo, with no account: https://seerepo.com/r/owner/repo/built, with the owner and name it has on GitHub.