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#databasearchitecture — Public Fediverse posts

Live and recent posts from across the Fediverse tagged #databasearchitecture, aggregated by home.social.

  1. Learn the key differences between SMP and MPP databases, and when to use each for OLTP transactions or large-scale analytical workloads. hackernoon.com/traditional-vs- #databasearchitecture

  2. A retrospective of Riak database, covering its Dynamo design, Erlang implementation, consistency options, MapReduce support, and Bitcask storage engine. hackernoon.com/riak-as-a-refer #databasearchitecture

  3. Discover how SQL and NoSQL shaped modern data—and why specialized databases are rising to meet today’s diverse, high-scale workloads. hackernoon.com/the-database-zo #databasearchitecture

  4. When using a #MySQL database, is it possible in one go, when adding a new column to an existing table, to use one default value for existing columns (initial migration, so to speak), but another for every new row going forward (real default)?

    Scenario: I want to set the value in pre-existing columns to true, but in all subsequent rows to false by default.

    #amCoding #amProgramming #softwareDevelopment #softwareEngineering #databaseEngineering #databaseArchitecture #dbms #SQL