Policy-1 Modernization Guide

Policy-1 automates the handling of Db2 SQL return codes. It allows for automatic processing of non-zero return codes, such as issuing a WTO, replacing the Db2 return code, abending the program, or calling a subroutine.

Policy-1 is a software tool designed to enhance Db2 application development and problem analysis. It operates transparently to both applications and Db2, requiring no application changes.

Organizations that rely heavily on Db2 databases and need to ensure the stability and reliability of their applications would benefit from Policy-1. This includes enterprises in finance, insurance, and other industries with critical Db2-based systems.

A company should consider using Policy-1 when they experience issues related to Db2 SQL return codes impacting application stability. It is especially useful when they want to avoid modifying existing applications to handle these return codes.

Alternatives to Policy-1 include manual coding of error handling routines within applications, using other Db2 performance monitoring tools, or implementing custom solutions for return code management.

Policy-1 operates on the z/OS platform and integrates directly with Db2. It does not require specific subsystems beyond a functioning Db2 environment.

Policy-1 runs within an LPAR on z/OS, leveraging the z/OS environment for its operations. It is dependent on the z/OS operating system and Db2 subsystem.

Policy-1 enhances Db2 by providing automated return code handling. It does not replace Db2 but extends its capabilities for error management.

Policy-1 requires a running Db2 subsystem to function. It integrates directly with Db2 to intercept and process SQL return codes.

Policy-1 reduces the need for manual intervention in handling Db2 SQL return codes, which can save time and resources. It also improves application stability by ensuring consistent error handling.

By automating error handling, Policy-1 helps organizations avoid application outages and data corruption issues related to unhandled Db2 SQL return codes. This leads to improved service levels and reduced operational costs.

Policy-1 can be used to enforce consistent error handling policies across all Db2 applications, ensuring that errors are handled in a standardized and predictable manner. This improves overall application quality and maintainability.

Policy-1 operates transparently to applications, meaning it does not require any changes to application code. This reduces the risk of introducing new security vulnerabilities during implementation.

Policy-1 can be configured to log all handled Db2 SQL return codes, providing an audit trail of error handling activities. This information can be used to identify potential security issues or performance bottlenecks.

Policy-1 can be integrated with existing security information and event management (SIEM) systems to provide real-time alerts for critical Db2 SQL return codes. This allows security teams to quickly respond to potential security incidents.

Policy-1 is typically deployed on-premise, within the z/OS environment where Db2 is running. It requires minimal configuration and can be implemented without disrupting existing applications.

Implementing Policy-1 requires a basic understanding of Db2 and z/OS. The software is designed to be easy to use and does not require specialized skills.

Ongoing operational requirements for Policy-1 include monitoring the software to ensure it is running correctly and reviewing the logs to identify any potential issues. Regular maintenance is not typically required.