Metin Doslu

Metin Doslu

CITUS BLOG AUTHOR PROFILE

Leads one of the Postgres & Citus teams at Microsoft. Joined Citus in the earliest days and contributed to the codebase for years. Speaker at PGConf.EU. In recent years, switched to management but still codes in his spare time.

PUBLISHED ARTICLES
Metin Doslu

A Look at Isolating Tenants To Improve Database Performance

Written by By Metin Doslu | March 15, 2017 Mar 15, 2017

For many SaaS products, a common database problem is having one customer that has so much data, it adversely impacts other customers on the shared machine. This leads many to ask, “What do I do with my largest customer?”

Tenant isolation is a great way to solve this issue. Effectively it allows you to control which tenant or customer in particular you want to isolate on a completely new node. By separating a tenant, you get dedicated resources with more memory and cpu processing power.

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Metin Doslu

Linux memory manager and your big data

Written by By Metin Doslu | November 23, 2013 Nov 23, 2013

Disclaimer: We always assume that when we have an issue and think it’s the operating system, 99% of the time, it turns out to be something else. We therefore caution against assuming that the problem is with your operating system, unless your use-case...

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