Name: RLX/SDK
Availability: InStock

Question 1

What is RLX/SDK used for?

Question 2

Accepted Answer

RLX/SDK enables REXX programs to access z/OS system services. It provides a bridge between REXX and the underlying z/OS environment, allowing developers to interact with system resources and perform various operations from within their REXX scripts. This includes tasks such as managing datasets, submitting jobs, and interacting with system utilities.

Question 3

What are the key benefits of using RLX/SDK?

Question 4

Accepted Answer

RLX/SDK simplifies z/OS system programming by allowing developers to leverage the ease of use of REXX. It reduces the complexity of interacting with system services, improves development speed, and enhances code maintainability. It also provides a consistent interface for accessing system resources, regardless of the underlying implementation.

Question 5

Who is the target audience for RLX/SDK?

Question 6

Accepted Answer

The target audience includes z/OS system programmers, application developers, and anyone who needs to automate or integrate with z/OS system services using REXX. It is particularly useful for those who want to streamline system administration tasks, automate batch processes, or build custom applications that interact with z/OS resources.

Question 7

How does RLX/SDK integrate with other Broadcom products?

Question 8

Accepted Answer

RLX/SDK is part of the Broadcom RLX Suite. It is designed to integrate with other components of the suite, providing a comprehensive solution for z/OS system management and application development. This integration allows for seamless interaction between different tools and technologies within the Broadcom ecosystem.

Question 9

What are the most common commands/operations performed using RLX/SDK?

Question 10

Accepted Answer

Common operations include dataset management (allocation, deletion, reading, writing), job submission and monitoring (SUBMIT, STATUS, CANCEL), system command execution (using the 'EXEC' command), and interaction with system utilities. Specific commands are used to interact with these functions, such as 'ALLOCATE', 'FREE', 'READ', 'WRITE', 'SUBMIT', 'STATUS', and 'CANCEL'.

Question 11

Can you provide examples of RLX/SDK syntax for basic operations?

Question 12

Accepted Answer

Examples include: Allocating a dataset: `CALL ALLOCATE 'dataset.name'`. Submitting a job: `jobid = SUBMIT 'job.jcl'`. Executing a TSO command: `EXEC 'TSO command'`. Reading a dataset: `CALL READ 'dataset.name'`. Writing to a dataset: `CALL WRITE 'dataset.name'`. These commands are invoked from within a REXX program.

Question 13

What configuration files or interfaces are used by RLX/SDK?

Question 14

Accepted Answer

RLX/SDK primarily uses REXX programs as its interface. Configuration is often handled within the REXX code itself, or through system-level settings. There are no specific configuration files in the traditional sense, but the behavior of the SDK can be influenced by z/OS system parameters and dataset definitions.

Question 15

What protocols does RLX/SDK use for communication?

Question 16

Accepted Answer

RLX/SDK operates within the z/OS environment and primarily uses native z/OS system services for communication. It does not rely on external protocols like REST or SOAP. Communication occurs through system calls and interactions with the z/OS operating system.

Question 17

How does RLX/SDK improve developer productivity?

Question 18

Accepted Answer

RLX/SDK enhances developer productivity by providing a simplified interface to z/OS system services. This allows developers to quickly create scripts and applications without needing to master complex system programming interfaces. The use of REXX, a relatively easy-to-learn language, further accelerates development cycles.

Question 19

What cost savings can be achieved with RLX/SDK?

Question 20

Accepted Answer

RLX/SDK can lead to cost savings by automating manual tasks, reducing the need for specialized system programmers, and improving the efficiency of z/OS operations. Automation reduces human error and frees up resources for other critical tasks. The ease of use of REXX also lowers training costs.

Question 21

How does RLX/SDK contribute to business agility?

Question 22

Accepted Answer

RLX/SDK contributes to business agility by enabling faster response times to changing business requirements. The ability to quickly develop and deploy scripts for automating tasks allows organizations to adapt more rapidly to new challenges and opportunities. This flexibility is crucial in a dynamic business environment.

Question 23

What are some real-world use cases for RLX/SDK?

Question 24

Accepted Answer

Real-world use cases include automating batch job submission and monitoring, managing datasets, creating system reports, and integrating with other z/OS applications. It is also used for system administration tasks such as user management and security audits. Many organizations use it to streamline their z/OS operations.

Question 25

What authentication methods are supported by RLX/SDK?

Question 26

Accepted Answer

RLX/SDK leverages the security features of the underlying z/OS system. Authentication is handled through the z/OS security mechanisms, such as RACF, ACF2, or Top Secret. The SDK itself does not provide its own authentication methods but relies on the system's security infrastructure.

Question 27

What access control model is used?

Question 28

Accepted Answer

RLX/SDK relies on the access control model implemented by the z/OS security system (RACF, ACF2, or Top Secret). This typically involves role-based access control (RBAC) where users are assigned roles, and permissions are granted to those roles. This allows for granular control over system resources.

Question 29

What audit/logging capabilities exist?

Question 30

Accepted Answer

RLX/SDK utilizes the audit and logging capabilities of the z/OS system. All actions performed through RLX/SDK are subject to the auditing policies configured in the z/OS security system. This provides a comprehensive audit trail of all activities, which is essential for security and compliance.

Question 31

How is data encryption handled?

Question 32

Accepted Answer

RLX/SDK does not directly handle data encryption. Data encryption is managed by the z/OS system and any applications or datasets that utilize encryption. The SDK interacts with the system in a way that respects the existing encryption policies and does not interfere with them.

Question 33

What administrative interfaces are available for RLX/SDK?

Question 34

Accepted Answer

The primary administrative interface for RLX/SDK is through REXX scripts and the z/OS console. Administrators use REXX programs to automate tasks and interact with system services. There is no separate GUI or web console specifically for RLX/SDK.

Question 35

How is user management handled?

Question 36

Accepted Answer

User management is handled through the z/OS security system (RACF, ACF2, or Top Secret). Administrators manage user accounts, permissions, and roles using the tools provided by the security system. RLX/SDK interacts with the system based on the permissions of the user running the REXX scripts.

Question 37

What are the main configuration parameters?

Question 38

Accepted Answer

The main configuration parameters are typically related to the z/OS environment and the datasets and resources accessed by the REXX scripts. There are no specific configuration files for RLX/SDK itself. Configuration is often managed within the REXX code or through system-level settings.

Question 39

What monitoring/logging capabilities exist?

Question 40

Accepted Answer

RLX/SDK leverages the monitoring and logging capabilities of the z/OS system. REXX scripts can write to system logs, and administrators can monitor the execution of REXX programs using z/OS monitoring tools. The system provides comprehensive logging for auditing and troubleshooting.

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RLX/SDK

Product Overview

Frequently Asked Questions

What is RLX/SDK used for?

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What are the key benefits of using RLX/SDK?

undefined

Who is the target audience for RLX/SDK?

undefined

How does RLX/SDK integrate with other Broadcom products?

undefined

What are the most common commands/operations performed using RLX/SDK?

undefined

Can you provide examples of RLX/SDK syntax for basic operations?

undefined

What configuration files or interfaces are used by RLX/SDK?

undefined

What protocols does RLX/SDK use for communication?

undefined

How does RLX/SDK improve developer productivity?

undefined

What cost savings can be achieved with RLX/SDK?

undefined

How does RLX/SDK contribute to business agility?

undefined

What are some real-world use cases for RLX/SDK?

undefined

What authentication methods are supported by RLX/SDK?

undefined

What access control model is used?

undefined

What audit/logging capabilities exist?

undefined

How is data encryption handled?

undefined

What administrative interfaces are available for RLX/SDK?

undefined

How is user management handled?

undefined

What are the main configuration parameters?

undefined

What monitoring/logging capabilities exist?

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