Month: September 2014
Next stop: Joining 1 million tables
This week I started my preparations for one of my talks in Madrid. The topic is: “Joining 1 million tables”. Actually 1 million tables is quite a lot and I am not sure if there is anybody out there who has already tried to do something similar. Basically the idea is to join 1 million […]
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Checking per-memory context memory consumption
Writing a complex database server like PostgreSQL is not an easy task. Especially memory management is an important task, which needs special attention. Internally PostgreSQL makes use of so called “memory contexts”. The idea of a memory context is to organize memory in groups, which are organized hierarchically. The main advantage is that in case […]
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