Hi, If you're planning to sync data back to Oracle DB from a cache than I would suggest you setting up Oracle DB as a persistent store. Once setup you can use IgniteCache.loadAll/loadLocal to prefill a cache with data. Please refer to these articles for detailed explanation - [1] and [2]
On the other hand if you aren't going to sync data from cache to Oracle DB than I can suggest two options: - CacheLoadStoreOnlyAdapter that has to be set up as a persistent storage as well. Thus articles [1] and [2] are also helpful in this situation; - IgniteDataStreamer where you'll put data from your database and the streamer will spread it across the cluster as quick as possible. More info on the streamer can be found here - [3] Finally, please properly subscribe to the user list (this way we will not have to manually approve your emails). All you need to do is send an email to “ [email protected]” and follow simple instructions in the reply. [1] https://apacheignite.readme.io/docs/persistent-store [2] https://apacheignite.readme.io/docs/data-loading [3] https://apacheignite.readme.io/v1.5/docs/data-streamers Regards, Denis -- View this message in context: http://apache-ignite-users.70518.x6.nabble.com/Help-for-Loading-data-from-oracle-database-to-Ignite-cache-tp2176p2187.html Sent from the Apache Ignite Users mailing list archive at Nabble.com.
