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Let's understand how MySQL executes ORDER BY internally! · Since the last couple of weeks, I have been working on MySQL more closely. MySQL is a...
Let's start with a simple example showing why you would need indexing in a database. Suppose we have a table called costing with three columns...
System Design. · Twitter Usage Statistics 500MN tweets per day ~7000 tweets per second 8,00,000+ Queries per second Typical Database server config at...
