We all have heard about the classic “Cache-First then Network” problem. If not, then let’s discuss about it a bit. Cache-First then Network problem states that:
If you follow news on Android or Java development, chances are you have heard the phrase "reactive programming" more than once. Proving to be more than a trend, it is becoming harder to ignore thanks to Netflix's maturing implementation of RxJava. To raise its pertinence even more, Android jobs are increasingly listing RxJava as a skill requirement.