Google Charts API Using Database in ASP.Net Posted on 18/06/2015 by Costas Kounadis http://www.c-sharpcorner.com/UploadFile/ca9151/google-charts-api-using-database-in-Asp-Net/
Google Spreadsheet as a Database for Web Applications – Blockspring Posted on 26/03/2015 by Costas Kounadis https://api.blockspring.com/blog/google-spreadsheet-as-database?utm_content=bufferd1f3f&utm_medium=social&utm_source=twitter.com&utm_campaign=buffer