# Install questdb

Time Series Database. Version 9.4.2 via Homebrew; verified 2026-06-09.

## Install

```sh
sudo av install brew:questdb
```

Additional install commands:

### macOS

- Homebrew (100%):

```sh
brew install questdb
```

  Evidence: local Homebrew formula metadata

### Linux

- Nix (92%):

```sh
nix profile install nixpkgs#questdb
```

  Evidence: nixpkgs package indexes: pkgs/by-name/qu/questdb/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1

### Windows

- Scoop (92%):

```sh
scoop install main/questdb
```

  Evidence: Scoop official bucket manifest trees: bucket/questdb.json from https://api.github.com/repos/ScoopInstaller/Main/git/trees/master?recursive=1

## Package Facts

- **Package key:** brew:questdb
- **Package manager:** Homebrew
- **Package manager URL:** <https://formulae.brew.sh/formula/questdb>
- **Version:** 9.4.2
- **Source summary:** Time Series Database
- **Homepage:** <https://questdb.io>
- **Repository:** <https://github.com/questdb/questdb>
- **Upstream docs:** <https://questdb.com/docs>
- **License:** Apache-2.0
- **Source archive:** <https://github.com/questdb/questdb/releases/download/9.4.2/questdb-9.4.2-no-jre-bin.tar.gz>
- **Last updated:** 2026-06-09T16:56:25Z
- **Generated:** 2026-06-10T07:18:26+00:00

## Executables

- questdb (cli)
- questdb (alias)

## Dependencies

- openjdk

## Install Behavior

- Post-install hook: not defined
- Service: declared
- Bottle: available on all

## Freshness

- Page generated: 2026-06-10
- Package-manager version: 9.4.2
- Package-manager updated: 2026-06-09
- Local data status: ok
- Upstream repository: https://github.com/questdb/questdb
- info: No cached GitHub release or tag data was available.

## 安全说明

formula declares a Homebrew service.

- **Geiger risk:** orange / medium
- formula declares a Homebrew service

## Source Database Details

- **Source Database:** Homebrew formula API
- **Tap:** homebrew/core
- **Full Name:** questdb
- **Version Scheme:** 0
- **Revision:** 0
- **Bottle Stable Root URL:** <https://ghcr.io/v2/homebrew/core>
- **Deprecated:** no
- **Disabled:** no
- **Keg Only:** no
- **URL Keys:** stable

## Other Package-Manager Records

- Nix - questdb: normalized package name match | nixpkgs package indexes: pkgs/by-name/qu/questdb/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1
- Scoop - main/questdb: normalized package name match | Scoop official bucket manifest trees: bucket/questdb.json from https://api.github.com/repos/ScoopInstaller/Main/git/trees/master?recursive=1


## Related Links

- [Secret-risk packages](https://www.automicvault.com/zh-hans/pkg/secret-risk-packages/) - Has protected-tool coverage, approval-gate, or non-low Geiger security signals.
- [Terminal utility packages](https://www.automicvault.com/zh-hans/pkg/terminal-utilities/) - Matched terminal and command-line workflow metadata.
- [Text processing packages](https://www.automicvault.com/zh-hans/pkg/text-processing-tools/) - Matched text, document, or structured-data processing metadata.
- [Networking and protocol packages](https://www.automicvault.com/zh-hans/pkg/networking-protocol-tools/) - Matched network, protocol, or remote-service metadata.
- [openjdk](https://www.automicvault.com/zh-hans/pkg/brew/openjdk/) - Runtime dependency declared by Homebrew.
- [influxdb-cli](https://www.automicvault.com/zh-hans/pkg/brew/influxdb-cli/) - Shares av.db curated category or tags: cli, data, database, time-series.
- [duckdb](https://www.automicvault.com/zh-hans/pkg/brew/duckdb/) - Shares av.db curated category or tags: cli, data, database, olap, sql.
- [sqlite](https://www.automicvault.com/zh-hans/pkg/brew/sqlite/) - Shares av.db curated category or tags: cli, data, database, sql.
- [mysql](https://www.automicvault.com/zh-hans/pkg/brew/mysql/) - Shares av.db curated category or tags: cli, data, database, sql.
- [mariadb](https://www.automicvault.com/zh-hans/pkg/brew/mariadb/) - Shares av.db curated category or tags: cli, data, database, sql.
- [dolt](https://www.automicvault.com/zh-hans/pkg/brew/dolt/) - Shares av.db curated category or tags: cli, data, database, sql.
- [lazysql](https://www.automicvault.com/zh-hans/pkg/brew/lazysql/) - Shares av.db curated category or tags: cli, data, database, sql.
- [percona-server](https://www.automicvault.com/zh-hans/pkg/brew/percona-server/) - Shares av.db curated category or tags: cli, data, database, sql.
- [traildb](https://www.automicvault.com/zh-hans/pkg/brew/traildb/) - Local metadata places this package in an adjacent workflow. Shared terms: cli, data, database, series, time.

## Sources

- Nucleus package database
- Geiger risk classifier
- package-page enrichment
- package version freshness
- av.db category and tag curation
- package relationship graph
- external package-manager database matches
- cross-ecosystem install command graph