#6 - Switch on the CacheAudience: Joomla Webmasters / Newbies Switch on Caching to give your Joomla website an instant performance boost.
What is a cache? Wiki says: A Cache is a collection of data duplicating original values stored elsewhere or computed earlier, where the original data is expensive to fetch (due to slow slow access time) or to compute, relative to the cost of reading the cache. In other words, a cache is a temporary storage area where frequently accessed data can be stored for rapid access. Once the data is stored in the cache, future use can be made by accessing the cached copy rather than re-fetching or recomputing the original data, so that the average access time is lower. What does this mean in terms of Joomla? Instead of hitting your MySql database with same queries over and over again, your data is stored to a local storage (in the Joomla cache directory) and retrieved from there, instead of from the database. This means that your database will perform better, and your website will feel faster, and be able to support more simultaneous users. The standard Joomla cache is enabled from Site > Global Configuration > Cache tab, and mark it as enabled. Though there are components written for caching the out of the box caching will give your website an instant boost. |
Joomla 
