Archive for April, 2011
Evil MySQL Subquery and High Server Load
In: MySQL
20 Apr 2011For a long time I’d been seeing high server load on the server MyWapBlog.com is hosted. I thought the increasing traffic was the cause. MySQL, I knew was the causing the load, but I thought it was all natural for a dynamic site with NO caching. One day, just when I was seriously thinking about […]
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- Tags: mysql, optimization, subquery
PHP Data Validation Class
In: PHP
9 Apr 2011Created this data validation class a couple of days back for validating some forms. Thought it might be useful for others. This one’s very basic and light-weight but still fully working with many pre-defined rules. Before listing the class, let me first show how it’s used: Very straightforward! Validating a form is equally straightforward. The […]
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About Me
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- Experiments (1)
- MySQL (1)
- PHP (2)
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- Memcached-Based PHP Sessions
- Analgyph (3D) Images
- Evil MySQL Subquery and High Server Load
- PHP Data Validation Class
- Tanweer Khan: Hi Arvind! Nice to know about you. I'm a B.Tech. student from Kolkata and learning php, c++, Java et [...]
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