Periodic delta pulls from a data source

[Selvam Raman]

> Hi,
>
> We have a requirement to pull data periodically from a data source. For
this to work we would like nifi to keep track of the last id or time stamp
that was pulled successfully so that the next pull starts from that point.
>
> Let me know if nifi supports this? If yes how do we configure?
>
> --
> Selvam Raman
> "லஞ்சம் தவிர்த்து நெஞ்சம் நிமிர்த்து"