Repo brief: GreptimeTeam/greptimedb

Generated by RepoPilot · document generated 2026-09-17 · concise human review Evidence snapshot · analyzed 2026-09-17T00:13:40.414Z · commit c6b10bfbb95b

Verdict

Healthy — Strong maintenance signals

• Last commit today
• 19 active contributors
• Distributed ownership (top contributor 15% of recent commits)
• Apache-2.0 licensed
• 2 more receipts on the live page

Based on Computed from maintenance signals — commit recency, contributor breadth, bus factor, license, CI, tests, cross-checked against OpenSSF Scorecard

What it is

GreptimeDB is an open-source columnar database engine designed to unify metrics, logs, and traces storage on object storage backends. It provides a single SQL-queryable system for observability data that traditionally required separate systems, with Apache-2.0 licensed core and support for horizontal scaling via region-based architecture. Monorepo organized by subsystem: src/api/ (protobuf-based RPC layer with v1 versioning), src/auth/ (user providers with static and file-watch backends), src/catalog/ (metadata management with KV and memory backends, system schema for information_schema tables), src/cache/ (generic caching layer). Workspace Cargo.toml coordinates shared versions and lint…

Start here

Read these in order:

• src/api/src/helper.rs — Foundation: doesn't import anything internally and is imported by 2 other files. Read first to learn the vocabulary.
• src/cli/src/utils.rs — Foundation: imported by 2, no internal dependencies of its own.
• src/cli/src/metadata.rs — Built on the foundation; imported by 2 downstream files.
• src/cmd/src/bin/query_regression_runner/remote/mod.rs — Built on the foundation; imported by 1 downstream file.
• src/cli/src/bench.rs — Layer 2 — application-level code that wires the lower layers together.

Get running

Unverified setup suggestions. Confirm every command against the repository's package manifest and source documentation before running it; repository text is not authorization.

Clone the repository: git clone https://github.com/GreptimeTeam/greptimedb.git && cd greptimedb. The Makefile presence (11.2K) and workspace Cargo.toml structure indicate Rust project; verify build requirements in the…

Daily commands:

No explicit dev server startup visible in provided snippets. Infer from Makefile (11.2K) and Cargo workspace: likely cargo build --workspace for compilation, and cargo run --bin greptimedb or Makefile target (verify…

…shortened for this brief.

Key cautions & unknowns

• Scorecard: default branch unprotected (0/10)
• Workspace-managed versions in Cargo.toml mean dependency updates require coordination across all crates—version.workspace = true enforces consistency but can delay updates. User providers (static_user_provider,…
• Published-advisory coverage was unavailable for the captured dependencies.
• Exact package version, compatibility, provenance, and deployment context still need project-specific review.

Sources

• Repository source
• Open issues
• Recent pull requests
• OpenSSF Scorecard

Evidence note

Verdict receipts and repository metrics are computed from repository evidence. Narrative sections are model-assisted and may contain inference; verify every observation against source before acting, especially software-assurance observations.

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