Over the past few years, a growing attention has been paid to the publish/subscribe (pub/sub) communication paradigm which has become the best model for disseminating information (also called events) through distributed systems on wide-area networks. There are many ways to implement the publish/subscribe system architecture. A common way is publishers and subscribers interact through one or more agents called broker. Broker has to store and management subscriptions, match messages, and efficiently delivery messages to subscribers. It also provides reliability and fault tolerant controlling. Obviously, broker is the most important part of the publish/subscribe system. It is usually required to use a lot of resources such as CPU and memory. In this paper, our publish/subscribe service which implemented by ZeroMQ API could service 10,000 subscribers only cost 3% CPU and 5% memory usage. It is a high performance and low costs publish/subscribe service.
| Identifer | oai:union.ndltd.org:NSYSU/oai:NSYSU:etd-0830112-152801 |
| Date | 30 August 2012 |
| Creators | Chiou, Min-ling |
| Contributors | Shi-Huang Chen, Jain-Shing Liu, Cheng-Fu Chou, Chun-Hung Lin, Ying-Chih Lin |
| Publisher | NSYSU |
| Source Sets | NSYSU Electronic Thesis and Dissertation Archive |
| Language | Cholon |
| Detected Language | English |
| Type | text |
| Format | application/pdf |
| Source | http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0830112-152801 |
| Rights | user_define, Copyright information available at source archive |
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