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A Layman's Guide to Nested GlideRecords

Developing Creative Business Solutions On ServiceNow on CodeCreative | A ServiceNow Blog · Apr 13, 2017 · article

My previous articles on the Nested GlideRecord issue were far more technical than I usually try to achieve. After all, if I can’t explain it simply enough then I probably don’t understand it well myself. With that in mind, I would like to revisit Nested GlideRecords, how they cause performance problems, and why database indexing alone isn’t the best solution… this time with a little more simplicity. And a parable!

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https://codecreative.io/blog/a-laymans-guide-to-nested-gliderecords/