Facebook on Graph Search Posts Index: 700 TB of Data & 100+ Ranking Factors

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What does it take to power a social search index with over a trillion total posts and hundreds of terabytes of data? Facebook search quality and ranking engineer Ashoat Tevosyan shared a peek under the Graph Search hood in a post on

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To read the full article: http://searchenginewatch.com/article/2303174/Facebook-on-Graph-Search-Posts-Index-700-TB-of-Data-100-Ranking-Factors