i'm building mobile application , i've reached point in need deal data synchronization between mobile app , central server.
i've been investigating mobile synchronization frameworks (like amazon cognito, google firebase, couchbase mobile, red hat data sync framework) i'm not sure 1 use!!! :(
i need keep user's data (stored in local database within device, sqlite) synchronized data in central server (stored in local database within server, postgresql). database synchronization/replication.
i've been trying out cognito first:
i've managed test of sample apps, read documentation, , see examples, haven't found example, guide or tutorial how replicate data between 2 databases. even, inside cognito's configuration can't find section or configuration points database connection of choice.
because of this, i'm not sure if can achieved using cognito.
any ideas of famework/api recommend me use???
ideas how can solve or implement solution issue???
or have make programming on device side , server side, "catch" data , store in corresponding database???
this totally possible cognito sync, there 2 ways of doing this. 1 way cognito events, lets dataset update in lambda function, can whatever please. other twofold: cognito streams, puts every sync update kinesis stream consume please (see the blog post end end example), , bulk publish api, puts every record kinesis stream @ once consumption on ad hoc basis.
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