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From Igor Sapego <isap...@gridgain.com>
Subject Re: Get client node instance
Date Mon, 16 May 2016 16:18:05 GMT

Why do you create one client node per user request? Can you create
a node on application start and then just use this node instance when
you need to make a request?

Best Regards,

On Mon, May 16, 2016 at 6:41 PM, arthi <Arthi.Kasturirangan.ap@nielsen.com>

> Hi Igor,
> this is my usecase - I use the ignite data grid to store my business data
> in
> memory. My client application needs to run SQL queries on this data. Every
> client request in the application will be translated to multiple SQL
> queries. The application needs to support 400-500 concurrent users.
> My client application is written in C++.
> My grid can grow to have terabytes of data across 30-40 server nodes.
> The SLA for the one request/response is < 30 sec. My SQL queries come back
> faster, its the ignite client joining time I would want to reduce. I create
> one client node per user request and that instance is used to execute the
> multiple SQL queries to get the response.
> what is the best that is possible in terms of client join time? Can it be
> <1-2 secs? My servers are Intel(R) Xeon(R) CPU E5-2690 v2 @ 3.00GHz with
> 256GB RAM and 40 cores, the n/w between the nodes is high speed too.
> Thanks,
> Arthi
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