Google search is a very complex piece of technology. In this video we will go through the key tech behind Search and try to understand how the google search works.

00:00 Intro
00:35 How google works in a nutshell
00:48 Questions to answer
01:03 How google find webpages – Crawling
01:44 How google store webpages – Bigtable
02:53 How google understand the search query – NLP
03:35 How google search his database – Indexing
04:00 How google rank pages – Pagerank & others
04:36 How is google so fast
05:10 Conclusion

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