qunarcorp/qmq
QMQ是去哪儿网内部广泛使用的消息中间件，自2012年诞生以来在去哪儿网所有业务场景中广泛的应用，包括跟交易息息相关的订单场景； 也包括报价搜索等高吞吐量场景。 observed · 2026-08-28
Health v2 · maintenance only
23/100
- Activity 0
- 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: 2826
- days_rel: n/a
- days_push: 1007
- n_releases_24m: 0
Adoption not part of the score
2824 stars · 707 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
QMQ is a distributed message queue middleware developed and battle-tested at Qunar since 2012, supporting async, delayed/scheduled, broadcast, ordered, and transactional messages with sub-10ms end-to-end latency. It provides Java and .NET clients, Spring annotation-based APIs, server-side tag filtering, idempotent consumption, dead-letter handling, and rich monitoring/tracing integration.
Use cases
- send delayed or scheduled messages at second-level precision
- decouple order and transaction workflows with transactional messages
- broadcast cache invalidation events to all consumers
- build high-throughput event-driven microservices
- consume messages exactly once with idempotency support
- filter messages server-side by tag
- scale consumers and brokers dynamically
When to choose
- you need a Kafka/RabbitMQ alternative with built-in delayed and transactional messaging
- your stack is Java or .NET and you want a simple Spring-annotated producer/consumer API
- you need per-message ack, dead-letter queues, and message delivery tracing
- you run high-throughput trading or search pipelines with low latency requirements
When to avoid
- you need a large multi-language client ecosystem beyond Java and .NET
- you want a fully managed cloud-hosted message service
- you need Kafka-style log compaction or stream processing ecosystems
- you require active community development - the latest release dates to late 2023
Facets
service · maturity maintenance
message-queue streaming monitoring tracing microservices backend jvm self-hosted delayed-messages transactional-messages event-driven-architecture exactly-once dotnet-client spring-integration messaging docker
1 source
- readme: https://github.com/qunarcorp/qmq · fetched 2026-08-28 · 12a69bd58689
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| qunarcorp/qmq | main | 23 |
For agents
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem