Search 670 billion tweets in real time, and discuss the evolution of Twitter search engine

Twitter's real-time search engine started in a small company that was acquired, and as traffic grew, functions increased and service objects expanded, search engines continued to face new challenges and the design went through many changes. This presentation will introduce the challenges and decisions in the evolution of this real-time search engine.

Wang Tian, Twitter Senior staff Engineer, 2003 Tsinghua Computer Department graduated and went to the United States to study, 2005 after the master's degree to join Google, Mobile Search, news and search Quality and other departments have been engaged in the development of nearly six years. Joined Twitter in early 2011 to participate in the construction process of the Twitter real-time relevance search product from scratch. The current Twitter senior staff Engineer, led the search quality team. Since childhood, the computer is very interested in programming more than 20 years, the Internet scale software, distributed systems, search engines and so on have many years of experience. On the keyboard along the way, was fortunate to witness the two major internet companies in hundred people, thousands of people, million people on the scale of the growth of the project challenges and personnel cooperation twists and turns have many feelings. Ski enthusiasts.

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Search 670 billion tweets in real time, and discuss the evolution of Twitter search engine