Source: https://seerepo.com/compare/influxdata/influxdb/vs/nautechsystems/nautilus_trader
Markdown source: https://seerepo.com/compare/influxdata/influxdb/vs/nautechsystems/nautilus_trader.md
Description: influxdb and nautilus_trader share 9 technologies: datafusion, arrow, object_store, sqlx, Tokio, csv, parquet, tracing, and tracing-subscriber. Both are written in Rust.

# influxdb vs nautilus_trader

influxdb and nautilus_trader share 9 technologies: datafusion, arrow, object_store, sqlx, Tokio, csv, parquet, tracing, and tracing-subscriber. Both are written in Rust.

- [influxdata/influxdb](https://seerepo.com/r/influxdata/influxdb): Scalable datastore for metrics, events, and real-time analytics
- [nautechsystems/nautilus_trader](https://seerepo.com/r/nautechsystems/nautilus_trader): Production-grade Rust-native trading engine with deterministic event-driven architecture

## What they share and what sets them apart

- In common: datafusion, arrow, object_store, sqlx, Tokio, csv, parquet, tracing, tracing-subscriber
- Only in influxdb: sqlx-sqlite, arrow-flight, SQLite, tower, comfy-table, console-subscriber, tracing-log
- Only in nautilus_trader: Redis, redb, tabled, ed25519-dalek, log, bollard

## Side by side

| | influxdb | nautilus_trader |
|---|---|---|
| Size | 408,103 lines written, 767 code files | 2,504,588 lines written, 2,347 code files |
| Who writes it | 0% of its commits signed by AI. With Claude Code, Cursor, and GitHub Copilot | 0% of its commits signed by AI. With Claude Code |
| Activity | Last push November 6, 2026, 38,967 commits, 31,803 stars | Last push November 7, 2026, 21,899 commits, 31,337 stars |
| Tests | 228 test files. 36.2% of its code files have a test that imports them | 580 test files. 18% of its code files have a test that imports them |

- Size: Lines written by people and agents, without generated ones; code files, without tests.
- Who writes it: A commit counts as AI's when it carries its signature: a Co-Authored-By line, its author name or the merge of its branch.
- Activity: From GitHub and its history, on the day SeeRepo read it.
- Tests: The files that test the code, and the share of code files a test imports.

## Frequently asked questions

### Which is bigger, influxdb or nautilus_trader?

nautilus_trader, with 2,504,588 lines written; influxdb has 408,103.

The proof: [nautechsystems/nautilus_trader's code at commit fa4c7a8](https://github.com/nautechsystems/nautilus_trader/tree/fa4c7a8cf16d8b4061516fe3c1f1fc9fef6a6e8f)

### Which has more GitHub stars, influxdb or nautilus_trader?

influxdb, with 31,803 stars; nautilus_trader has 31,337.

The proof: [influxdata/influxdb on GitHub](https://github.com/influxdata/influxdb)

### Which has more tests, influxdb or nautilus_trader?

nautilus_trader, with 580 test files; influxdb has 228.

The proof: [nautechsystems/nautilus_trader's code at commit fa4c7a8](https://github.com/nautechsystems/nautilus_trader/tree/fa4c7a8cf16d8b4061516fe3c1f1fc9fef6a6e8f)

### Which was updated more recently, influxdb or nautilus_trader?

nautilus_trader: its last push was on November 7, 2026, and influxdb's on November 6, 2026.

The proof: [nautechsystems/nautilus_trader's commits on GitHub](https://github.com/nautechsystems/nautilus_trader/commits)

## Sources

- influxdata/influxdb: Read on November 7, 2026, at commit 185688a (https://github.com/influxdata/influxdb/tree/185688a5a813016c0d26ec10abbad2ca770670ed)
- nautechsystems/nautilus_trader: Read on November 7, 2026, at commit fa4c7a8 (https://github.com/nautechsystems/nautilus_trader/tree/fa4c7a8cf16d8b4061516fe3c1f1fc9fef6a6e8f)

## 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.