Nope dear, Very clearly written, it is Plugins....not data providing and furhter cleared that alternate to Realtime data .....
Please note both that words very clear....
Still more clarifying...
It is Plugins.... RealTime converter, It depends on data source, if data source provided backfill, it will get it like in case of PIB, it gives backfill for the day and One utility called FetchFromPIB (FFP) does this for the day while ODIN is not giving any backfill and so, FetchFromODIN (FFO) is not giving you any backfill.
This utility is Realtime Data converters, called Plugins, not any kind of data providing/data provider in any respect.
Real alternative to realtime data !!!!
I think now it will be cleared.
Thanks for asking and raising that...