How to quickly identify and mitigate performance bottlenecks of MongoDB operations

Preparation


Why queries might become slower even though more hardware had been added to speed them up

The Problem


Why our MongoDB had almost no available space on HD and how we could avert the imminent disaster without downtime.

Recap: Capped Collections


From a pure visual analysis tool to a potential administration tool


We improved the performance of our MongoDB databases by using our own developed operation profiler and visualizer

Kay Agahd

Software developer and database engineer.

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