peter-lawrey/Java-Chronicle
Java Indexed Record Chronicle observed · 2026-08-28
Health v2 · maintenance only
32/100
- Activity 0
- Release rhythm 35
- Longevity 100
Flags: no_releases no_license
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: 5352
- days_rel: n/a
- days_push: 2151
- n_releases_24m: 0
Adoption not part of the score
1218 stars · 189 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
An ultra-low-latency, high-throughput persisted messaging and event-driven in-memory database library for Java, supporting durable distributed collections and inter-process communication with sub-microsecond latency. This original repository is deprecated in favor of OpenHFT Chronicle-Queue 3.x.
Use cases
- persist millions of messages per second with nanosecond latency
- share data between Java processes faster than sockets
- build durable event logs that survive process restarts
- store collections larger than physical memory off-heap
- replay canned data for testing services
When to choose
- studying the origins of the Chronicle family of libraries
- maintaining legacy code that depends on the original Chronicle API
When to avoid
- starting a new project - use OpenHFT/Chronicle-Queue instead
- you need maintained releases or security fixes
- you need a license - this repo has none
Facets
library · maturity abandoned
message-queue serialization caching database databases performance microservices jvm windows low-latency off-heap persisted-messaging ipc superseded messaging linux macos
1 source
- readme: https://github.com/peter-lawrey/Java-Chronicle · fetched 2026-08-28 · de794b433510
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| peter-lawrey/Java-Chronicle | main | 32 |
For agents
markdown · JSON · MCP: product_card(name="peter-lawrey/Java-Chronicle")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem