I am a Developer seeking help in terms of DB technology for a specific requirement. I have done some research but can not conclude with list.
Requirement: There will be a web application which will allow user to upload Excel document in specified format(expecting 1 Million of rows) and it will then Save somewhere in DB and run some calculation against our data base values. After that will present user with some numbers/chart based on calculations.
My first question is MySQL DB good enough for this requirement over any other DB like Postgres?
Second question is how much time will it take to upload 1 million rows of data from Excel, considering there will be 6 columns?
Third, which technologies should I consider to make this application fast and efficient like InnoDB, etc.
Once again I have done my research but I could not reach into conclusions, and any DB expert feedback/help will be highly appreciated.