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Do we really need swap on modern systems?

Introduction: Important terms Let’s get on the same page regarding some terms. Virtual Memory Management (VMM) is code in the kernel which, among other things, helps us to present each process with its own virtual address space. Source: Do we really need swap on modern systems?

By raony, ago
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How PostgreSQL is tested

How PostgreSQL is tested – http://blog.pgconf.us/2017/02/how-postgresql-is-tested.html At PgConf US 2016, PostgreSQL core team member Peter Eisentraut presented: How PostgreSQL is tested. Below is the video for that presentation. Join us at the end of March to participate in knowledge craft that is rarely seen… How PostgreSQL is tested

By raony, ago