25930PHP and MySQL for beginnershttp://www.ithome.org/page.php?page=9This tutorial assumes that you already are familiar with writing PHP code, and that you have a working MySQL installation, and that you are familiar with basic SQL syntax. If not please use these tutorials first:
Basic PHP and Apache Installation Guide on Windows
MySQL Installation Guide on Windows
Simple PHP Tutorial.PHP > Tips and Tutorials > Database-RelatedOct 15, 2006
Abstraction is a technique which simplifies something complex. It does this by removing non-essential parts of the object, allowing us to concentrate on the important parts.
In this article I will try to give a view of what is the custom caching with php, why and how we can use it.
In the modern days, most of the sites are database driven. That means that your site is actually an application which retrieves data from a DBMS ( database managment system, eg MySQL) , parses the data and shows the result to the user. Most of these data are usually don't change frequently or don't change at all, and the reason that we use the database is that we can easilly update the site and the content.
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