Journal of an errant developer

Troubleshooting MongoDB query performances

Troubleshooting database performances can be time consuming and require deep expertise of the database. Fortunately MongoDB is actually quite easy…

MongoDB, how to perform sizing & capacity planning

MongoDB could be executed on many servers and with many different configurations, this add an overwhelming complexity while provisioning and projecting…

Dstat on mac

As a contemporary developer, I have a macbook, yep I am on the wrong side of the moon ;). One…

Generating graphs from dstat CSV output

I really like dstat for my day to day performance monitoring & analysis tasks. This is an awesome tools to…

Redact MongoDB log files

MongoDB log files, huummm, they contains yummy informations, they could be also very interesting for troubleshooting… I recently encounter a situation where there were sensible…

Monitoring MongoDB with dstat

I have been using dstat for a couple of years now. As a monitoring tools, it’s probably one of the…

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