What is Cache?

Cache, cache is referred to as cache. It is the area where all data on the computer is temporarily stored.

Through caching, processing time is shortened, time is saved, and performance increases. In other words, it provides the user with a high-performance experience. Chrome, Mozilla, Yandex, Explorer caches are found in all browsers such as.

What data is stored in the cache is also among the frequently asked questions. The cache temporarily stores the HTML pages of the website accessed, images on the pages, icons and documents in memory.

When data stored through the cache is not cleared, it can cause problems on the device after a while. For example, it can cause the device to work slowly. In this case, the data held in the cache needs to be deleted. This process is called cache cleaning.

What Does Caching (Cache) Do?

Caching stores all data for reuse. When you log into a website for the first time, the data here is stored in the cache (Cache). When you log into the same website a second time, you don't have to download the data here again, instead you use previously saved data in the cache storage system by using less bandwidth by using the cache storage system to use previously saved data.

You may even observe that your device works faster when you visit the same website again compared to your first visit. To the question “What does cache do?” we can simply say that it makes the website pagesfast and highly performant .

What Are the Advantages of Caching (Cache)?

Caching provides a wide range of advantages. Some of them are as follows:

1. Performance: Storing data in the cache allows the computer to work fast. At the same time, on websites that have been accessed previously, there is no problem such as waiting for pages to load.

Performance also increases rapidly. As it has become very important today for users that pages and images load without waiting, using Cache would be a smart choice.

2. Offline Access: We mentioned that all data is stored in the cache. It allows using this stored data without internet in an offline manner. Thanks to this feature, data can be easily accessed even in environments without internet.

3. Savings: Cache allows resources to be used efficiently. It reduces costs like those of a database. For example, using Cache extends the computer's battery life. Additionally, Cache also allows time saving.

What Are the Disadvantages of Caching?

Although caching has many advantages, it also has some unwanted aspects. So, what are the disadvantages of caching?

1. Corruption: Caches can become corrupted and the stored data can get mixed up. Problems arising in data stored in the cache can cause applications or browser crashes . In this case, cache cleaning must be performed.

2. Efficiency: Caches are small and temporary storage. Having too much data in the cache causes more load on the server and thus causes performance degradation. In this case, large data and files can be deleted to perform cache cleaning.

3. Updating: When an application changes to a new version and while receiving updates, the cache continues to display old data. This causes application errors . Because the information is not updated, it can be misleading for users.

What Are the Types of Cache?

• Server-Side Cache

Server-side Cache ensures that data related to the requested page is stored in the server's cache. In other words, all data and resources are stored server-side.

• Browser-Side Cache

Browser-side Cache is stored on clients and is part of the browser. It is intended to increase loading speed and image loading speed. Many web browsers such as Google and Firefox use this feature.

When a user visits a site for the first time, texts, images, pages, scripts, and CSS are stored in the cache. When you visit the page a second time, these stored resources and data allow the process to be performed much faster.

What Does Cleaning the Cache Do?

Files and data stored in the cache can become large over time. This causes the system to work slower and performance degradation. In such cases, cache cleaning should be done. The cache cleaning process is a method that can be easily done by anyone.

• Cleaning the cache expands the data space. 

• Cleaning the cache ensures that updates made on websites are visible.

• Cleaning the cache ensures the proper loading of the application.

• Cleaning the cache enhances user privacy and security .

How Often Should the Cache Be Cleared?

The cache can be cleared daily, weekly, monthly, yearly, and even all-time can be done. Clearing the cache daily may cause frequently accessed files to load less quickly.

How to Clean the Cache?

Cache cleaning is very easy to perform on both desktop computers and mobile devices.

How to Clean the Computer Cache?

Computer caches can be easily deleted just like mobile device caches.

Generally, the cleaning process is done by going to the settings tab. In this tab, you will also find information such as privacy settings, cookies, and user history. Users can delete the data they want from these tabs. They can also change privacy settings, cookie management, and other operations as desired.

Google Chrome Cache Cleaning

• Open Chrome and click the three dots in the top right corner to click on the “Settings” menu.

• Click on the “Privacy and Security” menu on the left panel.

• Select “Clear browsing data” in the opened menu.

• Check the boxes for “Cached images and files”, “Cookies and other site data” and “Browsing history”. Then select “Time range” to clean the data.

Safari Cache Cleaning

• If you are using a MAC, click on the Safari tab in the top right corner. Then press the ‘Preferences’ section.

• In the opened window, you will see the “Privacy” tab. Click on the “Manage Website Data” section. Here, data stored in the cache is found.

• You can clean the cache by clicking on the “Clear All” option.

Mozilla Firefox Cache Cleaning

• Open your Firefox browser and click the three-dot button in the upper right corner.

• Click the “Menu” button and select “Preferences”.

• Click on the “Privacy & Security” section on the opened page.

• Click on the “Clear Data” option to perform Firefox cache cleaning.

Microsoft Edge Cache Cleaning 

• Open Microsoft Edge. Click the three-dot button in the upper right corner of the screen.

• From here, click the ”Settings” button.

• On the opened page, click the “Privacy, search, and services” menu.

• On the new page, click the “Clear browsing data” button to clean the data. Additionally, Microsoft Edge allows you to select items to be cleared every time you close the browser.

How to Clean the Cache on Mobile Devices?

Mobile device caches can be easily cleaned just like computer caches. On mobile devices, cache cleaning can be performed through the cache cleaning option within the menus of browsers like Google Chrome, Mozilla Firefox, Opera Mini, Safari, or easily through the phone's settings tab.

Safari Cache Cleaning (iOS)

• Go to the “Settings” section on your iOS device.

• In Settings, you will see the “Safari” menu. Click on the menu to clean your browsing history and website data.

Android Cache Cleaning

• Go to the “Settings” section on your Android device.

• Select the “Storage” > “Other Apps” section.

• Select the data you want to delete from here. Then tap on the “Clear Cache” option.