Querying the Day One Database

WARNING! Make a copy of your database before trying any of this! Why do it? I have been using the Day One journaling app to keep a daily personal diary for many years now. I have been recording my …

Notes from SQLBits Conference Day 1 – New Row

Designing your Database Schema. Decide whether using a star or…, by Chloe Lubin

BigQuery Tutorial For Beginners and Newbies

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Query Analyzer: A Tool for Analyzing MySQL Queries Without Overhead

12 Tips for Optimizing SQL Queries for Faster Performance, by Sarang S, Learning SQL

Active Record Query Interface — Ruby on Rails Guides

Querying a Database

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How to Add Days to a Date in PostgreSQL - CommandPrompt Inc.