architecture - Linkedin Databus motivation -


recently i've started reading log-centric systems, , faced linkedin databus project. as said data log mining systems harder implement, has better consistency , "single source of truth" application-driven dual writes (means distributed transactions):

after evaluating pros , cons of 2 approaches, decided pursue log mining option, prioritizing consistency , "single source of truth" on ease of implementation.

why logs provide better consistency paxos? why mean "prioritizing single source of truth"?


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