Subsummary Sandwich

The biggest mistake I see amateur developers make is using relationships and calculations to create reports. They work great in single-user mode with test records. Put that same solution in a multi-user environment with thousands of records and performance starts to grind to a halt. Add a WAN into the mix and it degrades the speed even further. The same is true for dashboards which often use the same techniques. The aim of this article is to teach standard reporting methods for beginners and seasoned developers alike. While the topics include mostly beginner and intermediate subjects, we'll dive into a couple advanced examples at the end.

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