Memcache Tools

Pinterest has maintained an exponential growth that will be doubled every 1.5 months. In two years, they achieved PV from 0 to tens of billions of, from the beginning of the two founder plus an engineer to now more than 40 engineers, from a small MySQL server to 180 web Enigne, 240 API Enigne, 88 MySQL DB (Cc2.8xlarge, each DB will be configured with a slave node), 110 Redis instance and 200 Mmecach ...

Directory menu options feature description 1 auto install and uninstall.&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; automatic installation and Uninstall 1 qlnmp (nginx + mysql + php) qlnmp, including Nginx Web server, MySQL database server, PHP language support. 2) Qln ...

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"Guide" Xu Hanbin has been in Alibaba and Tencent engaged in more than 4 years of technical research and development work, responsible for the daily request over billion web system upgrades and refactoring, at present in Xiaoman technology entrepreneurship, engaged in SaaS service technology construction. The electric dealer's second kill and buys, to us, is not a strange thing. However, from a technical standpoint, this is a great test for the web system. When a web system receives tens or even more requests in a second, system optimization and stability are critical. This time we will focus on the second kill and snapping of the technology implementation and ...

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In the SIP project design process, for its huge log at the beginning to consider using the task decomposition of multithreading mode to analyze statistics, in my previous article "Tiger Concurrent Practice-Log analysis of parallel decomposition design and implementation" mentioned. But because the content of statistics is still very simple, so the use of memcache as a counter, combined with MySQL to complete the access control and statistics work. However, in the future, the work of massive log analysis needs to be prepared. Now the most fire ...

August 3, 2013, "Sky City" in Japan hit a new 143,119 tweets per second Twitter peak record, Twitter is the average number of tweets per second (TPS) 5,700 of 25 times times. 　　It is noteworthy that, in the absence of an indication of the "flood peak", the new Twitter system platform has not been flooded with the push-text jam caused by any delay or even downtime. The performance of the old Twitter architecture compared to the new architecture just three years ago, in the 2010 World Cup, a penalty and a red ...

(Author Srini penchikala translator Dingxuefeng) for non-relational data types such as documents, object graphs, and key-value pairs, the NoSQL database provides them with an alternative way to store data. Can distributed caching be used as a NoSQL database? Ehcache's Greg Luck author describes the similarity between distributed caching and NoSQL databases. Infoq interviewed him and discussed the pros and cons of the scheme. InfoQ: Can you do a distributed caching solution with the NoSQL database ...

Depending on the use scenario, large data processing is gradually evolving to two extremes-batch processing and streaming. The streaming processing pays more attention to the real-time analysis of the data, and represents the storm and S4 of the tools. 　　and batch processing is more focused on the long-term data mining, the typical tool is derived from the three major Google paper Hadoop. With the "bursting" of data, companies are racking their brains over large data processing, with the aim of being faster and more accurate. However, the recent new Open-source tool Summingbird has broken the rhythm of ...

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