RC/Update for Db2 Modernization Guide
RC/Update for Db2 is a browse and edit product by Broadcom. Explore technical details, modernization strategies, and migration paths below.
Product Overview
RC/Update for Db2 simplifies Db2 object management and data manipulation on z/OS.
The included RC/Editor allows for direct data modification while ensuring referential integrity.
Modernization Strategies
Rehost
- Timeline:
- 6-12 months
Lift-and-shift to cloud infrastructure with minimal code changes. Fast migration with lower risk.
Refactor (Recommended)
- Timeline:
- 18-24 months
Optimize application architecture for cloud while preserving business logic. Best ROI long-term.
Replatform
- Timeline:
- 3-5 years
Complete rewrite to cloud-native architecture with microservices and modern tech stack.
Frequently Asked Questions
General
What are the core functionalities of RC/Update for Db2?
RC/Update for Db2 allows users to create, alter, and drop Db2 objects directly from online screens. It also provides features to compare data and copy data between tables.
What additional features are included with RC/Update for Db2?
RC/Update for Db2 includes RC/Editor, which allows users to change Db2 data while retaining referential integrity. It also provides features to view Db2 objects affected by DROP commands.
Technical
What are some common commands users perform with RC/Update for Db2?
RC/Update for Db2 allows users to create, alter, and drop Db2 objects. For example, to create a table, you would use the CREATE TABLE command with the appropriate syntax.
How does RC/Update for Db2 communicate with Db2?
RC/Update for Db2 interacts directly with Db2. The specific communication protocols used are those native to Db2 on z/OS, typically involving standard Db2 call interfaces.
Business Value
How does RC/Update for Db2 improve productivity?
RC/Update for Db2 enhances productivity by allowing users to manage Db2 objects and data directly from online screens, reducing the need for manual scripting and execution.
What is the business value of the data comparison feature?
The data comparison feature allows users to identify differences between tables or different points in time, aiding in data validation and auditing efforts.
Security
What authentication methods are supported by RC/Update for Db2?
RC/Update for Db2 leverages the security features inherent in the z/OS and Db2 environments. Authentication methods include those supported by z/OS, such as RACF, ACF2, or Top Secret.
How is access control managed in RC/Update for Db2?
Access control is managed through the z/OS security subsystem in conjunction with Db2's own authorization mechanisms. This typically involves an RBAC model.
Operations
What monitoring and logging capabilities exist in RC/Update for Db2?
RC/Update for Db2 integrates with z/OS logging facilities, providing audit trails of object changes and data modifications. These logs can be used for monitoring and auditing purposes.
How is user management handled?
User management is handled through the z/OS security subsystem (RACF, ACF2, Top Secret) and Db2's grant and revoke privileges.
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