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Denodo storing the data in external database.

Hi Team, If connection breaks from Denodo to exteranl database dues to some network issue or if external database instance goes down then what is retry startergy? How often Denodo tries to reconnect? what is max retry count?
User
13-04-2021 10:59:15 -0400

1 Answer

Hi, The communication from Virtual DataPort to the external database has to be stable. If at some point, the communication to the external database is not possible due to some network problem, the execution engine cannot start to process any query until the communication is re-established. The connection will be re-established once the network issue is resolved and there is no limit for the retries. For more information, you can take a look at the **[Storing the Metadata on an External Database](https://community.denodo.com/docs/html/browse/8.0/en//vdp/administration/server_configuration/storing_catalog_on_external_database/storing_catalog_on_external_database#storing-the-metadata-on-an-external-database)** section of the Virtual DataPort Administration Guide. Hope this helps!
Denodo Team
15-04-2021 08:41:35 -0400
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