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This article shows you how to analyze nsq message queues, which is concise and easy to understand, which will definitely brighten your eyes. I hope you can get something through the detailed introduction of this article.

Nsq: new simple queue

Bitly open source message queue, github address: https://github.com/bitly/nsq

Official website: http://nsq.io

The architecture design is unique.

1. Distributed without a single point

2. Horizontal expansion

3. Low latency, message push mode

4. Load balancing and multicast-style message delivery

5. Suitable for both high throughput and task-oriented load

6. Based on memory, if the quota exceeds, it can be stored to disk.

7. Consumers find producers through run-time service discovery

8. Have a simple management interface

Nsq consists of three parts, nsqd,nsqadmin,nsqlookupd

Nsqd: receives and sends messages to clients, usually deployed with applications, does not communicate with each other, and sends heartbeats to all nslookupd processes

Nsqlookupd: manage topology information and provide final consistency service

Nsqadmin: management Interfac

Consumer, producer of topic from nsqlookupd

The above is how to analyze nsq message queues. Have you learned any knowledge or skills? If you want to learn more skills or enrich your knowledge reserve, you are welcome to follow the industry information channel.

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