Resources for Developers



Using Random Numbers in MySQL – A few use cases

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Share it! Although you might not expect it, random numbers are used in databases quite often, especially when generating dummy data, providing randomized lists of products, to name just a couple. For instance, let’s say you have a table named… Continue Reading →

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Composite indexes – When should you use them in MySQL?

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Share it! What are composite indexes? Database engines (e.g. MySQL, PostgreSQL, etc.) can create composite indexes on table data. That is, indexes on multiple columns at once, instead of indexing a single column. For instance, MySQL allows indexes of up… Continue Reading →

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