Database pull in FTP data that is sent over at an interval

I have a data source that is related to financial markets that updates constantly while the market is open for trade. The software has a function to publish reports via FTP to a FTP server of my choosing at a time interval of my choosing (i.e. every 5 minutes).

I am brand new to ionic but have some coding background from my college days (CS major). Can someone point me in the right direction on a tool to pull that report into a database from which my ionic app will rely on for information.

I will also need to utilize formulas to calculate values from data in that report as well to display within the app.