Number 4 on the largest database ranking is Google (Google is the king of Online largest database) In spite of the fact that there isn’t much thought about the genuine size of Google’s database (Google keeps their data secured away a vault that would put Fort Knox to disgrace), there is much thought about the measure of and kinds of data Google gathers.
All things considered, Google is subjected to 91 million inquiries for each day, which represents near half of all web look movement. Google stores every last inquiry a client makes into its databases.
Following a years worth of hunts, this figure adds up to more than 33 trillion database sections. Contingent upon the kind of engineering of Google’s databases, this figure could contain several terabytes of data. Google is likewise in the matter of gathering data on its clients.
Google consolidates the questions clients scan for with data gave by the Google treats put away on a client’s PC to make virtual profiles. To finish it off, Google is at present encountering record development rates by absorbing into different domains of the web including computerized media (Google Video, YouTube), promoting (Google Ads), email (GMail), and the sky is the limit from there.