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  • I’m Here to Tell You a Story

  • Using the Power of Javascript
    in the database
    (to build a database)

  • WAT?

  • No.

    Really.

  • Prerequisites

    • PostgreSQL
    • PLV8

  • PLV8?

    That’s not Node!

  • But it is Javascript

    PostgreSQL has stored procedures

    CREATE OR REPLACE FUNCTION myCoolThing (arg1 VARCHAR, arg2 INT) RETURNS
SETOF JSON AS $$

return [ { "first": arg1, "second": arg2 ];

$$ LANGUAGE plv8 STRICT;

  • Let’s Try It!

    // createdb pdxnode
    // psql pdxnode
    // create extension plv8
    // copy/paste
    // SELECT myCoolThing(‘abc’, 123);

  • This is POWER!

    // we’ve been given the most awesome database in the world
    // and we can do anything!

  • So I Built a Database

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