Thread: Differentiate between cache and Index

Hi Folks,
Please tell me about What is difference between cache and index

Thanks in advance

To be indexed refers to the site appearing on Google results. To be cached refers to how recently Google has spidered the site. So a site can be indexed but if it hasn’t been recently cached not take into account new links and content for its search ranking.

Cache is what a search engine makes use of to judge if a page is a good match for a searched query. Index refers to getting website listed in the search engine's database index for SERP.
Based on SEO term 1-when search engine bot or crawler come to your page or found any update on site, this process is cache.
2- After reading the updated element it stores those new elements in Search Engine's database. This restoration process is "Indexing".

To be indexed refers to the site appearing on Google results. To be cached refers to how recently Google has spidered the site.

Indexing means to give an ID to each word/Keyword in your page, search engines stores these indexes (IDs) in a server(s), while the results will come from another server.
Caching has nothing to do with results, it's just a service for users to show how the search engines saw that page.