Let us discuss how cache clearing helps you fetch several benefits.
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When you browse a website for the first time on Internet, it stores information from the site in temporary files. All web browsers have this standard feature to store temporary information on a local directory. This is ‘cache’. Learn more about different types of cache.
The next time you visit the same website, it loads directly from cache copy instead of requesting to the DNS server over the Internet. The process of caching enables storing of temporary data, the result of which is faster access, load times, and a speedier browsing experience for the user. Deleting it makes the browser reload the webpage from the server again.
The benefits of cache clearing, Now !
Enhance System and Application Performance
The cache slows down your systems and applications, due to the RAM and memory it acquires. Many times it is filled with crap information, which probably will not be required by the user in the future.
The prime purpose is to improve the performance by reducing the data processing and fetching. With a sizeable amount of cache stored, the speed and performance of the machine are hampered.
Enhancing system and application performance are one of the benefits of clearing cache.
New Updated Version of Page is Fetched
As discussed earlier, the stored instance of the webpage will be loaded. Any changes, in case, made to the webpage will not be reflected due to cache. That’s why the developers always insist on clearing the cache memory to see the changes they have implemented.
Clearing cache will signify the browser fetching the latest version of the webpage.
Privacy Threat Mitigated
The cache can also store private data of some websites eg. Login credentials, mobile numbers, etc. In the case of using a public computer, the next user can get access to your sensitive or personal information.
Take the example of Facebook, you have logged in on a public machine and didn’t log out at end of your session. The person accessing the device next can get access to your FB account. This raises a privacy threat.
Also in other instances where you are worried about your privacy, deleting cache is a great option. It reduces the privacy threat for you.
These files are said to eat up your system RAM and a small portion of memory. Cache deleting does not erase any of your important browser or system information. It will only delete those temporarily stored files and free some space for you. Once you start browsing again, the temporary files start building up again. Also to keep in mind, the system has its own ‘watchdogs’ which refrain from the accumulation of cache and auto-delete it. They work on parameters as to when the cache was created or reaching the maximum threshold.
Learn more about How to Clean Up Your Ubuntu System?