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Why RDBMS and SQL are difficult...

...while sometimes NoSQL solution may be easier and way faster? This arcle deals with incremental counters and how they needs to be implemented properly in RDBMS-es such MySQL
Date: 2011-07
Updated: 2011-09-30

Tags: anti-pattern programming mysql


Understanding hash-max-zipmap-entries and 'hash of hashes' optimization

Explanation of config parameters such hash-max-zipmap-entries and how we can make huge memory savings in new Redis 2.2
Date: 2011-08-28

Tags: optimization system administration programming php


NoSQL database design example

This article explains how we made our article section
Date: 2011-09-02

Tags: database design programming mysql


Postgres 9.1 foreign data wrapper interface

Postgres 9.1 gives you ability to access data from different data sources including Redis
Date: 2011-10-20

Tags: programming mysql pgsql memcached optimization


Case Study: Using Redis intersect on very large sets

Intersection of 2 x 120M MySQL records
Date: 2012-08-29

Tags: programming mysql optimization cloud php


GeoIP in Redis

Put Maxmind's GeoIP in Redis for best berformance for cient apps written in PHP or Python
Date: 2013-03-24

Tags: programming mysql optimization php scaling python


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