Magento is one of the popular e-commerce web applications. It was developed using Zend framework. It is available in the open source arena even though it is owned by the e-commerce major eBay. Magento offers a variety of web functions that can be included in the shopping cart systems. The only problem some people feel while using Magento is the slow login and loading times. There can be different reasons for the delay. One common cause could be that the cache is too full.
What is caching & what it does mean in magento
A cache is a place in the system’s memory where some data can be stored temporarily. When you visit a web page in the ecommerce website, the files you request for the page will be stored in your hard disk usually under the /directory path of your browser. These files will stay in the cache for as long as the settings allow or until the cache is cleared through a command. When the same page is visited again, the browser takes the files from the cache instead of requesting for the files from the server again. This helps in reducing the traffic to the server as well as reducing the time. But when there are a lot of pages that are cached, the pages take more time to load from the cache memory. Magento caching is usually a two level approach. The cache entries are stored under var/cache. The cache is arranged by tags. To check the tag entries, magento has to open all the files to check for the tags. This is a big overload for the system. For a small site, the in-built caching will work well and it is more suitable too as there is no additional task of maintaining or installing additional software. But when the site is huge, the loading times become slow.
Solutions to the caching problem in magento
To solve the problem of slow loading and retrieval, there are different solutions available to you. Instead of using the hard disk for cache storage, a faster SSD can be utilized. Another option is to move the var/cache directory. There are also other applications and software available that can be used to boost up the performance of magento. The performance of magento can be improved by working on the caching of magento. The additional software or browser extensions can manage the caching fully so that the speed of magento is not compromised. When you use an extension, the caching of the pages are done without using the magento. The extensions can be set only to cache the pages that do not require further interaction with the server. It is also possible to cache the dynamic blocks that the visitor views before logging in to the shopping cart system. This cache will improve the performance of the page once the visitor logs in. it has been found that better performance of the web page leads to better conversion rates for the ecommerce website.
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