Posts Tagged "The Basics"

The Basics: Migrating Production Schemas

Last updated 20 July 2016

When moving from toy apps with fake data to production apps with real data that can't be lost, it can be hard to know how to adjust your database schema. Peter explains a few simple steps to make it happen seamlessly.

The Basics: N+1 Queries

Last updated 29 June 2016

So much of programming is learning the jargon programmers use. Learn what an N+1 query is, how to identify them in your code, and how to avoid generating them.