Using REST service

I understand. But I think that after the game ends, the info won't be updated anymore. Am I correct? If so, then you can skip those records. Maybe check the last record updated and start from that row forward?

I'm speaking in an abstract way because I have no reference of the service in question but I think it should be in between those lines of thinking.

Data could be change by EVENT, for example - games. Data about many championships in many countries. I agree that would be good to change only that records of data which was updated but its only real if i already will have my database But I starting from that I have nothing and I need to fill my local DB, so this is one of problem, cause I need to insert all records from statr or what

Thats I thinking about getting only via REST and mybe only cache requests by some identificator. Anyway, any help or advices very helpful!