Once you build a sample application, the logical next step is to improve its query performance and functionality. This may include tasks like adding indexes, reviewing the query execution plan, and optimizing sorting performance. Well… we’ve designed a free Cockroach University course to help you do just that! CockroachDB Query Performance for Developers introduces you to key CockroachDB features that will help you improve your application and take your understanding of CockroachDB to the next level. Continue reading to learn more about this course!

It’s been over a year since we released Cockroach University. In that time, we’ve launched two new developer courses, hired a full team of training professionals, and planned out a comprehensive roadmap for the future. Over 6,000 developers, architects, engineers, and other tech professionals have enrolled in one or more Cockroach University classes. We’ve received a lot of positive feedback so far but one comment we heard over and over again is that our students would appreciate shorter courses that focus on different skill sets.