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Posted to user@ignite.apache.org by the_palakkaran <ji...@suntecsbs.com> on 2018/10/04 09:27:05 UTC

Is there a way for ignite cache to know data update in DB and refresh ?

Hi,

Is there a way in ignite to know if the original value in DB has been
updated so as to refresh it in cache that has persistence enabled?



--
Sent from: http://apache-ignite-users.70518.x6.nabble.com/

Re: Is there a way for ignite cache to know data update in DB and refresh ?

Posted by Ilya Kasnacheev <il...@gmail.com>.

Hello!

In general, databases do not provide push-based APIs to notify you about
changes (Ignite being an exception here with its Continuous Queries).

So the answer is "no" in general. It is not implemented and it's not
obvious how it could be.

There are third party solutions for a limited number of database options,
but nothing in Apache Ignite.

Regards,
-- 
Ilya Kasnacheev


чт, 4 окт. 2018 г. в 12:27, the_palakkaran <ji...@suntecsbs.com>:

> Hi,
>
> Is there a way in ignite to know if the original value in DB has been
> updated so as to refresh it in cache that has persistence enabled?
>
>
>
> --
> Sent from: http://apache-ignite-users.70518.x6.nabble.com/
>