hashicorp/go-memdb
Golang in-memory database built on immutable radix trees observed · 2026-08-28
Health v2 · maintenance only
63/100
- Activity 89
- Release rhythm 8
- Longevity 100
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-03. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 4096
- days_rel: 552
- days_push: 67
- n_releases_24m: 1
Adoption not part of the score
3472 stars · 228 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded
A Go library implementing an in-memory database built on immutable radix trees, with schema-defined tables and indexes. It provides MVCC, ACID transactions (minus durability), rich indexing, and watch sets for change detection.
Use cases
- store structured data in memory with transactions in Go
- query in-memory data by multiple indexes
- watch for changes to query results
- concurrent reads without locking
- atomic multi-table updates in a Go service
- replace ad-hoc maps with an indexed in-memory store
When to choose
- you need transactional, indexed in-memory storage in a Go application
- you need MVCC with many concurrent readers and no disk persistence
- you want watchable query results for change notification
When to avoid
- you need durability or persistence across restarts
- your dataset exceeds available memory
- you need SQL or a query language
Facets
library · maturity stable
database caching concurrency databases developer-tools backend go cross-platform in-memory-database mvcc radix-tree transactions indexing watches
4 sources
- readme: https://github.com/hashicorp/go-memdb · fetched 2026-08-28 · 5f7ad87b8995
- homepage: https://pkg.go.dev/github.com/hashicorp/go-memdb · fetched 2026-08-29 · ca146b44be84
- site_page: https://pkg.go.dev/about · fetched 2026-08-29 · 757852027879
- site_page: https://go.dev/project · fetched 2026-08-29 · d5ca00bb378b
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| hashicorp/go-memdb | main | 63 |
For agents
markdown · JSON · MCP: product_card(name="hashicorp/go-memdb")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem