Feedsnatcher is essentally a client, specifically designed to gather time series data such as stocks, futures, economic statistics and more from a web API of your choice and store it into your own SQL Server Database. When you click a link to download a csv file from the internet, your HTTP client (web browser) will send a request to the server, download the file and store it inside a folder. Feedsnatcher automates this process, but instead of only downloading a single csv file it can download multiples from multiple sources. Feedsnatcher then neatly stores this data directly into a fully relational database where you can query and update it via the application.
SQL Server / SQL LocalDB