Create a Google spreadsheet, fill the first row with column names, and the rest of the data.
Create an API at SheetDB and you are good to go.
If you have questions and seek solutions related to google spreadsheets do not hesitate to contact us. We have made a lot of integrations for non IT people. We can help you search througth Google Places, make a crawler to get some data from the internet and much more.
With sheetdb you can capture forms or propagate sites. Your clients will be able to modify content of site using Google Spreadsheet.
Create, Read, Update and Delete data with no setup needed. Just fire off a request to our API, you will receive a proper http status code and JSON data as an answer.
If you can make RESTful requests and read JSON, you are all set. Which means, every modern language has already got it.