Caching and Indexing

Caching and indexing both are the different ways such as
caching- search engine will crawl and add to its database and its snapshot of its date and time
indexing- search engine is visited and crawl the website and put it on the search results.
 
Crawling is also known as spider or Google bot. It visits on the web pages and check that everything is ok in the site if it finds duplicity it removes that page or site. The search engine crawler visits each web page and identifies all the hyperlinks on the page, adding them to the list of places to crawl.
Indexing process is a simple file management technique that organizes data into special file folders, similar to a file label in a file cabinet. Internet search engines use special indexing techniques that store Meta data about web sites and content.
 
Caching is the process or reading through your webpage source by search engine spiders. They provide a cache certificate after a successful crawl. Indexing is updating the cached webpages in search engine database. Indexed webpages are now ready for search engine rankings.
 
Crawling is something like Search engine bots visited your site and indexing is saving your information in database and caching is the more detail information of indexing like when visited and time , now you can know which goes first.
 
Caching,as it pertains to hosting a website,is the temporary storage of content. This content could be images,files,bits of PHP scripts that are pre compiled,HTML pages,results of database queries,and other web objects.

Indexing- Indexing is the process of adding webpages into google search. In order for your site's content to be included in the results of your custom search engine,they need to be included in the Google index. The google index lists all the webpages that google knows about. when google visits your site, it detects new and updated pages and updates the google index.
 
Cache means - The Google “cache” command will help you find the cached copy – the way the Web page looked when Google’s spiders indexed it - of any Web page.

Index means pages added on Google database.
 
Back
Top