Sharded

A database shard is a horizontal partition in a database or search engine. Each individual partition is referred to as a shard or database shard.
Posts about Sharded
  • How Facebook Audience Insights Are Real-Time

    … request to all data nodes, which then execute the query and send back the local results to be aggregated. AI has two types of data: attributes for people such as age, gender, country, etc.; and social connections such as page likes, custom audiences and interest clusters. These data sets are made up of anonymized integers. No real user IDs are kept…

    David Cohen/ AllFacebookin Social Facebook How To's- 10 readers -
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