On Fri, Jul 21, 2017 at 11:20 PM, siva subrahmanyam
<[email protected]> wrote:

> I want build an Rails API which serves as backend for a mobile app. Since
> the mobile app will be used in offline mode. Hence I want data updates needs
> to be synced between mobile and web app. What would be the best possible
> solution for this kind problems?

The one that meets your requirements, which you haven't defined.

* Where is the data changing that needs to be "synced"?

* Is the synced data on the phone unique to that user or shared?

* How frequently does it change and how big are the changes?

* How critical is it if the phone goes offline with data that's 5 seconds
old? 5 minutes? An hour?

etc. etc.

Draw a diagram of your application data flow and work from there.

HTH!
-- 
Hassan Schroeder ------------------------ [email protected]
twitter: @hassan
Consulting Availability : Silicon Valley or remote

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