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Rocket Virtual DB

Name: Rocket Virtual DB
Availability: InStock

Rocket Software Active z/OS

Tools and Utilities CA-IDMS Databases

Vendor

Rocket Software

Product Overview

The architecture of Rocket Virtual DB is centered around the Virtualization Engine, which manages the creation and lifecycle of virtual database copies. The process begins with the `CREATE VDB` command, which creates metadata for the virtual copy. The copy-on-write mechanism ensures that only metadata is copied initially.

The Metadata Manager tracks the relationships between the virtual and physical data. When data is modified in a virtual copy, the changes are written to a separate storage area, leaving the original data untouched. The Data Access Layer provides the interface for accessing the virtual data.

The CLI is the primary interface for managing the virtual databases. The system integrates with z/OS security, using RACF for authentication and authorization. The storage mechanism utilizes z/OS datasets.

The `START VDB` and `STOP VDB` commands control the activation and deactivation of virtual copies. The `LIST VDB` command provides status information. The system does not expose any APIs.

Frequently Asked Questions

What is Rocket Virtual DB and what does it do?

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Rocket Virtual DB creates virtual copies of CA IDMS databases on z/OS. This allows users to create test environments and hot backups without impacting the production database. It leverages a copy-on-write mechanism to minimize storage requirements and improve performance.

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What are the primary use cases for Rocket Virtual DB?

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The primary use cases include creating isolated test and development environments, generating point-in-time backups for disaster recovery, and enabling parallel processing of database operations. It is also used for data masking and data subsetting.

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How does Rocket Virtual DB differ from traditional database backup and recovery methods?

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Unlike traditional methods that involve full database copies, Rocket Virtual DB creates virtual copies. This approach significantly reduces the time and storage space required for creating backups and test environments. It also allows for more frequent and efficient backups.

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What are the benefits of using Rocket Virtual DB?

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Benefits include reduced downtime for backups, faster creation of test environments, improved resource utilization, and the ability to perform database operations without impacting the production environment. It also simplifies data masking and subsetting tasks.

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What are the key components of Rocket Virtual DB?

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The key components include the Virtualization Engine, the Metadata Manager, the Data Access Layer, and the Command Line Interface (CLI). These components work together to manage virtual database copies, track metadata, and provide access to the data.

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What is the architecture of Rocket Virtual DB?

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The architecture is based on a copy-on-write mechanism. When a virtual copy is created, only metadata is copied initially. Data modifications are written to a separate storage area, minimizing the impact on the original database. The Virtualization Engine manages the mapping between the virtual and physical data.

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What are the network requirements for Rocket Virtual DB?

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Rocket Virtual DB operates within the z/OS environment and does not have external network dependencies for its core functionality. However, access to shared storage for the virtual database copies may require network connectivity.

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What storage mechanisms are used by Rocket Virtual DB?

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Rocket Virtual DB utilizes z/OS datasets for storing both the original database data and the changes made to the virtual copies. The specific dataset types used depend on the configuration and the CA IDMS database structure.

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How does Rocket Virtual DB improve business agility?

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By enabling rapid creation of test and development environments, Rocket Virtual DB allows for faster application development cycles and quicker time-to-market for new features. It also facilitates more frequent and thorough testing.

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What cost savings can be realized with Rocket Virtual DB?

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Cost savings are achieved through reduced storage requirements, decreased downtime for backups, and improved resource utilization. The ability to create virtual copies quickly also reduces the need for physical hardware for test environments.

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How does Rocket Virtual DB support compliance and data governance?

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Rocket Virtual DB facilitates data masking and subsetting, which are essential for compliance with data privacy regulations. It allows organizations to create safe test environments without exposing sensitive production data.

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How does Rocket Virtual DB contribute to improved developer productivity?

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Developers can quickly provision isolated test environments, allowing them to test code changes without impacting the production database or other development efforts. This leads to faster debugging and more efficient development cycles.

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Rocket Virtual DB

Product Overview

Frequently Asked Questions

What is Rocket Virtual DB and what does it do?

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What are the primary use cases for Rocket Virtual DB?

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undefined

How does Rocket Virtual DB differ from traditional database backup and recovery methods?

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What are the benefits of using Rocket Virtual DB?

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What are the key components of Rocket Virtual DB?

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What is the architecture of Rocket Virtual DB?

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What are the network requirements for Rocket Virtual DB?

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What storage mechanisms are used by Rocket Virtual DB?

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How does Rocket Virtual DB improve business agility?

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What cost savings can be realized with Rocket Virtual DB?

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How does Rocket Virtual DB support compliance and data governance?

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How does Rocket Virtual DB contribute to improved developer productivity?

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What authentication methods are supported by Rocket Virtual DB?

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What access control model is used?

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What encryption is used?

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What audit and logging capabilities exist?

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What administrative interfaces are available?

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How is user management handled?

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What are the main configuration parameters?

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What monitoring and logging capabilities exist?

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