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1. Dbvisit
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StandbyMP Concept
Dbvisit Standby StandbyMP product manages the complete lifecycle (standby database creation, synchronization, activation and more) of standby database for Oracle, SQL Server and Postgres database platforms with RPO and RTO measured in minutes.
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Postgres Streaming concept:
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Dbvisit Standby StandbyMP allows to create Postgres Standby cluster in HOT mode (read-only access is possible during synchronization) or WARM mode (read-only access can’t be obtained). |
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For postgres platform, Dbvisit offers also support for WAL shipping replication mode. |
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For Dbvisit StandbyStandbyMP, there’s no requirement for shared storage between primary and standby server. This goes for all three database platforms. |
2. Dbvisit
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StandbyMP Components
Dbvisit Standby StandbyMP must be installed directly on primary and standby database servers, it’s not possible to deploy it to environment without direct operating system access.
There are two main components for Dbvisit Standby MultiPlatformStandbyMP:
dbvagentmanager (Dbvisit Agent) | This component should be installed once on each database server. The Dbvisit Agent is responsible for connecting to the Oracle and/or SQL Server databases, and communicating with the Dbvisit Control Center. |
dbvcontrol (Dbvisit Control center/GUI) | This component should be installed once only, ideally on a 3rd server separate from either the primary or standby database server. It is also possible to install this on the standby server. The Dbvisit Control Center contains the communication hub, logic center, the user interface, and the Observer. In simple terms, the Control Center is the brains behind the operation - it is through the Control Center that you will interact with the product the vast majority of the time. |
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Dbvisit installation is very small (~ 500MB), but we require and recommend to have at least 10GB of free space per server for tracefiles and Dbvisit internal repositories. |
3. Using Dbvisit
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StandbyMP
After the installation of the Dbvisit Standby MultiPlatformStandbyMP, you will be able to use four user interfaces:
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