How is Fast Recover invoked and controlled?

The core command is typically invoked through JCL (Job Control Language) on z/OS. The JCL specifies the tablespaces or indexes to recover, the image copies to use, and various recovery options.

How are configuration parameters specified for Fast Recover?

Fast Recover uses configuration parameters specified in the JCL or in separate control cards. These parameters control aspects such as the number of parallel tasks, buffer sizes, and error handling options.

Does Fast Recover expose any APIs?

Fast Recover does not expose public APIs like REST or SOAP. It primarily operates through JCL and control cards.

How does Fast Recover communicate with Db2?

Fast Recover communicates with Db2 using standard Db2 interfaces and protocols. It reads image copies directly from disk or tape storage.

What is the primary business value of Fast Recover?

Fast Recover reduces downtime during recovery operations, leading to improved application availability and reduced business impact. Faster recovery times translate to less disruption for users and business processes.

How does Fast Recover help organizations meet their RTOs?

By speeding up recovery, Fast Recover helps organizations meet their recovery time objectives (RTOs). This ensures that critical systems can be brought back online quickly in the event of a failure.

How does Fast Recover reduce costs?

Fast Recover can reduce the costs associated with downtime by minimizing the duration of outages. This includes reduced revenue loss, improved productivity, and lower operational expenses.

How does Fast Recover handle security?

Fast Recover leverages the security features of the z/OS operating system and Db2 database. It relies on RACF (Resource Access Control Facility) or similar security systems for authentication and authorization.

What access control model is used by Fast Recover?

Fast Recover uses the access control mechanisms provided by Db2 to control access to tablespaces and indexes during recovery operations. This ensures that only authorized users can initiate or manage recovery processes.

Does Fast Recover encrypt data?

Fast Recover does not directly encrypt data. However, it supports the use of encrypted image copies if Db2 is configured to encrypt backups. The encryption is handled by Db2.

What audit and logging capabilities exist in Fast Recover?

Fast Recover provides logging and auditing capabilities to track recovery operations. These logs can be used to monitor recovery processes, troubleshoot issues, and ensure compliance with security policies.

How is Fast Recover administered and monitored?

Fast Recover is administered through JCL and control cards. There is no dedicated GUI or web console. Monitoring is typically done through z/OS system logs and Db2 monitoring tools.

How is user management handled in Fast Recover?

User management is handled through z/OS security systems such as RACF. Fast Recover relies on these systems for authentication and authorization.

What are the main configuration parameters for Fast Recover?

Key configuration parameters include the number of parallel tasks, buffer sizes, and error handling options. These parameters are specified in the JCL or control cards.

What monitoring and logging capabilities exist in Fast Recover?

Fast Recover provides logging information in the z/OS system logs. This information can be used to monitor the progress of recovery operations and troubleshoot any issues.

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Fast Recover for Db2

Broadcom Active z/OS

Backup and Restore Db2

Vendor

Broadcom

Product Overview

Fast Recover for Db2 is designed with a modular architecture to facilitate high-speed recovery of Db2 tablespaces and indexes from image copies on z/OS. The main components include: 1) the JCL interface, which serves as the primary control mechanism; 2) the Recovery Engine, which orchestrates the recovery process; 3) the Image Copy Access Module, responsible for reading and processing image copy data; and 4) the Parallel Processing Manager, which distributes the workload across multiple tasks for faster recovery. These components communicate using standard Db2 interfaces and z/OS system services.

Fast Recover leverages z/OS security systems like RACF for authentication and authorization. Configuration parameters, such as buffer sizes, the degree of parallelism, and error handling options, are specified in the JCL or control cards. The system uses Db2's catalog to obtain metadata about the tablespaces and indexes being recovered.

Competing products include BMC AMI Recover and IBM Db2 Recovery Expert. Fast Recover distinguishes itself through its optimized parallel processing algorithms and tight integration with z/OS.

Frequently Asked Questions

What is the primary function of Fast Recover for Db2?

Fast Recover for Db2 accelerates the recovery of Db2 tablespaces and indexes by using image copies. It reduces downtime and improves availability.

What types of recovery operations does Fast Recover support?

Fast Recover can recover individual tablespaces or indexes, or perform a full database recovery. It uses parallel processing to speed up the recovery process.

What data sources does Fast Recover use for recovery?

Fast Recover uses Db2 image copies as its primary source for recovery data. It can also integrate with other backup solutions.

What Db2 environments are supported by Fast Recover?

Fast Recover supports various Db2 environments, including single-system and data sharing environments. It is designed to work with Db2 on z/OS.

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Fast Recover for Db2

Product Overview

Frequently Asked Questions

What is the primary function of Fast Recover for Db2?

What types of recovery operations does Fast Recover support?

What data sources does Fast Recover use for recovery?

What Db2 environments are supported by Fast Recover?

How is Fast Recover invoked and controlled?

How are configuration parameters specified for Fast Recover?

Does Fast Recover expose any APIs?

How does Fast Recover communicate with Db2?

What is the primary business value of Fast Recover?

How does Fast Recover help organizations meet their RTOs?

How does Fast Recover reduce costs?

How does Fast Recover handle security?

What access control model is used by Fast Recover?

Does Fast Recover encrypt data?

What audit and logging capabilities exist in Fast Recover?

How is Fast Recover administered and monitored?

How is user management handled in Fast Recover?

What are the main configuration parameters for Fast Recover?

What monitoring and logging capabilities exist in Fast Recover?

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