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Digests » 364
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In this first post we'll build enough of a parser to run some simple CREATE, INSERT, and SELECT queries. Then we'll build an in-memory backend supporting TEXT and INT types and write a basic REPL.
A while back I wrote What does debugging a program look like? on what to do when debugging (change one thing at a time! check your assumptions!). But I was debugging some CSS last week, and I think that post is missing something important: your attitude.
An algorithm to optimize database queries that run multiple times
This video is a simple implementation of the Game of Life in Excel - where you can follow along with my approach to creating the spreadsheet from A-to-Z.