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Memcached in Zend Framework |
What is Memcached Taken straight from the Memcached website, “Memcached is a high-performance, distributed memory object caching system”. In other words, Memcached helps you increase application perfomance by caching data in memory. Using Memcached to load data instead of a database or file system can have a major impact on your applications performance. (Insert meaningless benchmark term such as “ten-fold” here.) The best part is these benefits only increase as load increases, so you get increase scalability for free. |
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Goal driven performance optimization |
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When your goal is to optimize application performance it is very important to understand what goal do you really have. If you do not have a good understanding of the goal your performance optimization effort may well still bring its results but you may waste a lot of time before you reach same results as you would reach much sooner with focused approach. |
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On the Security of PHP - Part 1 |
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PHP has achieved a stable and solid presence on the Web in the last several years, and its popularity as a server-side scripting language is only increasing. Its primary use is for providing dynamically generated interfaces between Web users and the host. As such, PHP scripts fall a natural prey to many Internet attacks. Despite the fact that the language is designed with security in mind, a familiarity with its more dangerous aspects and conformance to common secure programming guidelines is essential to minimizing the possibility of security compromises. The aim of this document is to provide an overview of various security issues with PHP and to offer advice on secure PHP programming practices. |
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