How to capture daily live data

[kunkumuriarjun]

Hi,

I have single record for todays date. (data is capturing from Facebook business Manager websource)

Example:

Date	Value
01-09-2016	392665

Next day value should capture in database

Example:

Date	Value
01-09-2016	392665
02-09-2016	392747

Thanks, 

Nagarjun k

[Eric_Zhang]

@kunkumuriarjun

What do you mean capture "next day value should capture in database"? I don't quite get your idea, Power BI is a reporting tool rather than ETL tool.