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How does the TimesTen product recover from node/power failure, since it is an IMDB?

April 26, 2017failure IMDb Node power Product recover timesten

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How does the TimesTen product recover from node/power failure, since it is an IMDB?

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While the entire database resides in memory, the transaction logs and checkpoint files are saved on disk. In the event of a system restart or failure, the IMDB is recovered from the checkpoint files and transaction logs. In addition, customers can purchase the Replication product option to provide transactional replication to another TimesTen node.