Cache is a commonly used term in computer science and is often used to increase data access speed and improve performance.

Cache is a type of memory that a system or device uses to temporarily store previously accessed data.

Especially in the internet world, browsers, servers, processors and other hardware make extensive use of cache. Here is the basic working principle and importance of cache:

Basic Principle of Operation:

When certain data is accessed, a device or system saves that data in cache to make it available once again. This ensures that when the same data is accessed again, it can be retrieved from the cache and accessed quickly, which increases processing speed and reduces unnecessary network traffic.

Significance:

Performance Improvement : Cache allows frequently used data to be accessed quickly, which improves overall system performance. In web browsers in particular, the data of visited websites is stored in the browser cache so that it loads more quickly when the same sites are accessed again later.

Efficient Use of Resources: By reducing the need to repeatedly access the same data, cache enables more efficient use of network and processor resources. This reduces system load and improves overall performance.

Data Traffic Reduction: Especially on websites, using a browser cache to locally store previously visited pages and resources reduces the need to access the same