What configuration files are used by Optimizer II?

Optimizer II uses configuration files to define optimization parameters and settings. The exact format and location of these files are specific to the z/OS or z/VSE environment.

Does Optimizer II expose any APIs for integration with other systems?

While Optimizer II does not expose modern APIs like REST or SOAP, it interacts with the COBOL compilation process through pre-compilation and object module optimization. Integration typically involves incorporating Optimizer II steps into the build process.

What are the main system components of Optimizer II?

The main components include the pre-compiler, the object module optimizer, the Analyzer, and the Detector. These components communicate through file system operations and direct calls within the z/OS or z/VSE environment.

What are the network requirements for Optimizer II?

Optimizer II does not have specific network requirements. It operates within the z/OS or z/VSE environment and relies on the underlying system's communication mechanisms.

How does Optimizer II contribute to business value?

By optimizing COBOL code, Optimizer II reduces CPU consumption and improves application throughput. This can lead to lower operating costs and better resource utilization.

How does the Analyzer component improve the efficiency of optimization efforts?

The Analyzer helps developers identify performance bottlenecks, allowing them to focus optimization efforts on the areas with the greatest impact. This targeted approach maximizes the return on investment in performance tuning.

What are the benefits of faster COBOL applications?

Faster COBOL applications can improve response times for end-users and reduce batch processing times, leading to increased productivity and improved service levels.

What authentication methods are supported by Optimizer II?

Optimizer II leverages the security features of the z/OS or z/VSE environment in which it operates. It does not introduce its own authentication mechanisms but relies on the system's security infrastructure.

How is access control managed in Optimizer II?

Access control is managed through the z/OS or z/VSE security system. User permissions and access rights are defined and enforced by the operating system.

What encryption is used by Optimizer II?

Optimizer II does not perform encryption. It relies on the underlying z/OS or z/VSE system for data encryption if required.

What audit and logging capabilities exist in Optimizer II?

Optimizer II leverages the audit and logging capabilities of z/OS or z/VSE. Security events and system activity are logged by the operating system.

What administrative interfaces are available for Optimizer II?

Optimizer II is administered through the z/OS or z/VSE console or through batch jobs. Configuration parameters are set in configuration files.

How is user management handled in Optimizer II?

User management is handled by the z/OS or z/VSE security system. Optimizer II does not have its own user management features.

What monitoring and logging capabilities exist for Optimizer II?

Monitoring and logging are performed through the z/OS or z/VSE system logging facilities. Optimizer II does not have its own monitoring tools.

Share Your Product Experience

Help the community by sharing your experience with mainframe products. Your insights help others make informed decisions.

Share Your Experience

Optimizer II

Broadcom Active z/OS zVSE/VSEn

Performance COBOL

Vendor

Broadcom

Product Overview

Optimizer II is a COBOL performance enhancement solution designed for z/OS and z/VSE environments. It employs a multi-stage optimization process, including pre-compilation and object module optimization, to improve application efficiency. The architecture comprises the following key components: * **Pre-compiler:** This component analyzes COBOL source code and applies transformations to improve its efficiency before compilation.

The pre-compiler modifies the source code based on predefined rules and configuration parameters. * **Object Module Optimizer:** This component operates on the object modules generated by the COBOL compiler. It performs further optimizations to reduce CPU consumption and improve execution speed.

The object module optimizer analyzes the code and applies transformations to improve its efficiency. * **Analyzer:** This component provides detailed information on instruction execution counts. This information is used to identify performance bottlenecks and guide optimization efforts.

The Analyzer generates reports that show the number of times each instruction is executed. * **Detector:** This component provides debugging information after an abend. It helps developers diagnose and resolve issues more quickly.

The Detector analyzes the system state and provides information about the cause of the abend. These components communicate through the file system and direct calls within the z/OS or z/VSE environment. Optimizer II integrates into the COBOL build process and uses configuration files to manage optimization parameters.

It relies on the security features of the z/OS or z/VSE environment for authentication and access control. Competing products might focus solely on source code optimization or runtime analysis, while Optimizer II provides a comprehensive approach that addresses both pre-compilation and post-compilation optimization.

Frequently Asked Questions

How does Optimizer II improve COBOL application performance?

Optimizer II enhances COBOL performance through a pre-compilation phase that optimizes the code before it is compiled. It also optimizes object modules. The Analyzer component identifies frequently executed instructions, allowing for targeted optimization of conditional expressions.

What information does the Analyzer provide, and how is it used?

The Analyzer component provides information on instruction execution counts. This allows developers to prioritize optimization efforts on the most frequently executed code paths, such as placing the most executed conditions at the top of IF statements.

What debugging capabilities are included in Optimizer II?

The Detector component provides debugging information after an abend. This helps developers diagnose and resolve issues more quickly.

How does Optimizer II integrate into the COBOL compilation process?

Optimizer II uses a pre-compiler to modify COBOL source code before compilation. It also includes software to optimize object modules after compilation.

Related Products

Adabas Fastpath

Active

by Software AG

z/OSz/VMzVSE/VSEn

Adabas Fastpath is a performance enhancement tool for ADABAS databases, designed to reduce CPU consumption and improve response times. The core components include the Fastpath...

ADABAS Performance

View Details →

Adabas Parallel Services

Active

by Software AG

z/OSzVSE/VSEn

Adabas Parallel Services (APS) is designed to enhance the performance of Adabas databases by enabling parallel processing on multi-CPU systems. The architecture comprises the APS...

ADABAS Performance

View Details →

Adabas Review

Active

by Software AG

z/OSz/VMzVSE/VSEn

Adabas Review provides comprehensive performance monitoring for Adabas databases. Key components include the Review Collector, which gathers performance data, and the Review Analyzer, which processes...

ADABAS Performance

View Details →

Help Improve This Directory

Notice outdated information? Have insights about this product? Help the mainframe community stay informed with accurate, current data.

Report Issue Suggest Product Share Event

Are You a Vendor? Claim Your Listing

Take control of your product listings. Add verified information, showcase updates, and unlock a Claimed Vendor badge across the directory.

Claim Your Listing Now