What is Cache?

Hello friends What is Cache?

A cache is a repository for stored data that is used to expedite the process of retrieving data. There are several types of caches, including webpage caches, hardware caches, software caches and memory caches. Caches are used to speed up a process so that data does not have to be recomputed or fetched from its original location and, therefore, saves time. The greater the requests that can be served from the cache, the quicker system performance becomes. A cache hit is when a program checks the cache for previously stored information and finds it. A cache miss is when the data is not found within the cache and the program must look to a larger, slower memory source. Computers can have several caches: the L1 cache is built into the computer processor’s chip, the L2 cache is built onto the motherboard and the L3 cache is just the L2 cache on a computer that has two caches built into the microprocessor.
Internet browsers use caching to store HTML web pages by storing a copy of visited pages and then using that copy to render when you re-visit that page. If the date on the page is the same date as the previously stored copy, then the computer uses the one on your hard drive rather than re-downloading it from the internet.

Nice information.

Cache (pronounced cash) memory is extremely fast memory that is built into a computer’s central processing unit (CPU), or located next to it on a separate chip. The CPU uses cache memory to store instructions that are repeatedly required to run programs, improving overall system speed. The advantage of cache memory is that the CPU does not have to use the motherboard’s system bus for data transfer. Whenever data must be passed through the system bus, the data transfer speed slows to the motherboard’s capability. The CPU can process data much faster by avoiding the bottleneck created by the system bus.

Cache is word of google crawler watch and store into their server .

Cache is a certificate that search engines provide to a webpage that is being crawled by search engine spiders. Once the cache is provided the webpage is indexed in search database of that particular search engine.

cache is a high-speed access area that can be either a reserved section of main memory or storage device.

A cache (pronounced CASH) is a place to store something temporarily in a computing environment.

In short A cache is a place to store something temporarily in a computing environment.

Originally Posted by josephinek

Nice information.

sorry but he is copied content from another site and paste it here. he can also share link directly.

Originally Posted by tania1

A cache is a repository for stored data that is used to expedite the process of retrieving data. There are several types of caches, including webpage caches, hardware caches, software caches and memory caches. Caches are used to speed up a process so that data does not have to be recomputed or fetched from its original location and, therefore, saves time. The greater the requests that can be served from the cache, the quicker system performance becomes. A cache hit is when a program checks the cache for previously stored information and finds it. A cache miss is when the data is not found within the cache and the program must look to a larger, slower memory source. Computers can have several caches: the L1 cache is built into the computer processor’s chip, the L2 cache is built onto the motherboard and the L3 cache is just the L2 cache on a computer that has two caches built into the microprocessor.
Internet browsers use caching to store HTML web pages by storing a copy of visited pages and then using that copy to render when you re-visit that page. If the date on the page is the same date as the previously stored copy, then the computer uses the one on your hard drive rather than re-downloading it from the internet.

Hey you can share link directly don't need to paste content over here..

The content, which includes HTML pages, images, files and Web objects, is stored on the local hard drive in order to make it faster for the user to access it, which helps improve the efficiency of the computer and its overall performance.

Pronounced cash, a special high-speed storage mechanism. Cache can be either a reserved section of main memory or an independent high-speed storage device. Two types of caching are commonly used in personal computers: memory caching and disk caching.

Cache is a links of temporary data in which developers saves data of website pages. When some one visits a particular website page again the data or memory from the cache files are open up to load the same page instead of downloading.

In the very simplest of definitions, cache is a snapshot of a web page that Google creates and stores after they have indexed a page. When pages are indexed, they are categorized and filed within Google's indexers, but they do not actively search though millions of web pages every time that page is called up.