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From Luqman Ahmad <luqmanah...@gmail.com>
Subject Re: database table polling
Date Mon, 17 Jul 2017 18:44:34 GMT
Jorn, its oracle but we are migrating to postgres for newer system as the
license is too expensive. But for now we need the solution for Oracle.

I althought thought of deploying java classes into oracle instance but the
end user are not comfortable with its already crowded.

On 17 Jul 2017 7:23 pm, "Jörn Franke" <jornfranke@gmail.com> wrote:

> Which database? Some databases can notify an application id they are
> updated. You could read these updates with a Java application and insert
> them in the ignite cache.
>
> On 17. Jul 2017, at 16:45, luqmanahmad <[hidden email]
> <http:///user/SendEmail.jtp?type=node&node=15029&i=0>> wrote:
>
> Hi, We have a legacy system, 15 years old at-least, which we are working
> on and trying to bring everything inside the grid - but in the meanwhile we
> have to support our existing system as well. In the legacy system we have a
> database polling mechanism ( please don't roll your eyes :D ) which is
> constantly looking for a specific table for new rows which has got
> references to other bits, and is quite expensive in terms of resources plus
> there are many other problems as well. I was wondering if we have a cache
> which is connected through cache store to this table - Is there any
> functionality available in ignite to poll it directly for all the new rows.
> This is something we want to add in our legacy system while working on our
> new system. If such a functionality exist any help with respect to this
> would be highly appreciated. Thanks, Luqman
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