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From "aaron@tophold.com" <aa...@tophold.com>
Subject Re: Re: Some concern regards the DataRegionConfiguration of the 2.3
Date Thu, 02 Nov 2017 10:02:06 GMT
Got thanks Alexey! 


From: Alexey Kukushkin
Date: 2017-11-02 17:43
To: user
Subject: Re: Some concern regards the DataRegionConfiguration of the 2.3

When you said "old memory configuration" did you mean using cacheStoreFactory?

Ignite has two persistence options: native and 3rd-party persistence and having cacheStoreFactory
configured means you use the latter one.

Unlike Ignite native persistence, the 3rd party persistence is slower in most cases, not transparent
to SQL, requires explicit initial data load and the associated storage might become a performance
or availability issue. But 3rd party persistence allows you to plug Ignite into your existing
system between the application and database layers, protecting your investment into other
apps using the same database.

You can keep using 3rd-party persistence with Ignite 2.3. You might evaluate if you want to
migrate to native persistence. Do not use both.
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