If mission critical deployments are a part of your business, Versant provides Enterprise-class Add-on Modules for the Versant Object Database:
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Versant Vitness: Monitoring and Administration Vitness, a monitoring and administration tool for the Versant Object Databases, provides a graphical interface running on a Versant client system to display the ongoing activity of the monitored database environment. |
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Versant Vorkout: Online Database Reorganization Vorkout is designed for applications that delete large numbers of objects. It lets you reclaim unused space in your database while it is in normal operation, increasing available free space and improving database performance. |
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Versant Vedding: Fault Tolerance Server (FTS) Vedding, formerly known as FTS, is an add-on software that enables automatic fail-over and recovery in the case of hardware or software failure. Vedding uses synchronous replication between two database instances and supports transparent re-synchronization in the event of a failure. |
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Versant Vhistle: Asynchronous Replication (VAR) Vhistle, formerly known as VAR (Versant Asynchronous Replication) is an add-on module that supports both master-slave and peer-to-peer asynchronous replication between multiple object servers. This can be used to replicate data to a distributed recovery site or to replicate data between multiple local object servers. |
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Versant Vhisper: Warm Standby Vhisper provides Warm Standby capabilities to a Versant Object Database. Designed to minimize the downtime in an emergency event, Vhistle is used as an incremental roll-forward recovery: Instead of starting a full database restore, you can apply the last roll-forward archive plus the logical.log of the primary database to Vhisper's warm standby database. |
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Versant Varehouse: High Availability Backup Varehouse is an add-on software module that enables the Versant Object Database to use the disk mirroring features of EMC Symmetrix or other enterprise storage systems to take an online backup of very large data volumes without impacting availability. |
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Versant Vildcard: High Availability Standby Server Vildcard enables you to run a discounted standby-server in parallel to your primary Versant Object Database server. |
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Versant reVind: SQL Suite (VSQL) The reVind add-on module for the Versant Object Database permits you to use conventional Structured Query Language (SQL) semantics to access data that resides in a Versant Object Database. |
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