ASP Database Related Fastest way of Database Access : Caching Records in Memory Tutorial

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Tutorial: ASP Database Related Fastest way of Database Access : Caching Records in Memory Tutorial

A step by step tutorial on caching data in memory. This tutorial goes one step further from simply caching data in memory to allow you to set a time limit in seconds after which it refreshes the data in memory. Extremely useful technique. Online demo avai

Tutorial Details:

Fastest way of Database Access : Caching Records in Memory

In this step by step tutorial I will guide you to build the fastest method to display records from the database using plain ASP. The technique we are going to use is based on a simple fact that you don't have to hit database every time you want to display records. Take for example a list box which displays names of countries from the database. How many times you are going to change the countries in the database? I bet not often. So if you have to show those countries from the database then it will be better to cache these records in the memory and display them from memory every time you want to display that country list to the user.

But there are also records which you change daily, hourly or even more often then that so once you cache these records in memory and display them from there then what happens when you change the records in the database? The end-user still continues to see the old cached records.

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