EPV for z/OS Modernization Guide
EPV for z/OS is a operating system product by EPV Technologies. Explore technical details, modernization strategies, and migration paths below.
Product Overview
EPV for z/OS provides monitoring of z/OS system health, focusing on key metrics such as four-hour rolling average (4HRA), overall system performance, and CPU consumption.
Reports are generated as web pages for easy access and distribution. To get started, ensure the necessary SAS components are installed or utilize the EPV zParser for a standalone solution.
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 main features of EPV for z/OS?
EPV for z/OS monitors z/OS system health, focusing on 4HRA, performance, and CPU consumption. It uses SAS, SAS ITRM, or MXG for the base product, while EPV for z/OS Plus with EPV zParser requires no additional software. EPV Graph for z/OS provides graphical data representation.
What are the software requirements for EPV for z/OS?
The base product requires SAS, SAS ITRM, or MXG. The optional EPV for z/OS Plus includes EPV zParser and does not require other software. EPV Graph for z/OS is an optional component for graphical data.
How are reports generated and accessed in EPV for z/OS?
EPV for z/OS produces reports as web pages, allowing easy access and sharing of system health information.
Technical
What are the common commands and configuration files used in EPV for z/OS?
While specific commands are dependent on the underlying SAS, ITRM, or MXG implementations, common operations involve generating reports for 4HRA, CPU utilization, and performance metrics. Configuration involves setting parameters within SAS or the EPV zParser.
What APIs does EPV for z/OS expose for integration?
Details on specific APIs are not provided. Integration typically involves leveraging SAS capabilities or direct access to the generated web reports.
What are the main system components and how do they communicate?
The main components include the base EPV for z/OS module, which relies on SAS, SAS ITRM, or MXG, the optional EPV zParser, and the optional EPV Graph for z/OS. Communication occurs through SAS procedures and data processing.
Business Value
What business value does EPV for z/OS provide?
EPV for z/OS provides insights into z/OS system performance, enabling informed decisions about resource allocation and optimization. Monitoring 4HRA and CPU consumption helps in capacity planning and cost management.
How does EPV for z/OS contribute to cost savings?
By monitoring key performance indicators, EPV for z/OS helps identify bottlenecks and inefficiencies, leading to improved system performance and reduced operational costs.
Security
What security features are provided by EPV for z/OS?
Security features depend on the underlying SAS, ITRM, or MXG implementations. Access control and authentication mechanisms are determined by these components.
What audit and logging capabilities exist?
Audit and logging capabilities are dependent on the SAS, ITRM, or MXG environments. Review the documentation for those products for specific details.
Operations
How is EPV for z/OS administered?
Administration is primarily handled through SAS, ITRM, or MXG interfaces. Configuration parameters are set within these environments.
What monitoring and logging capabilities are available?
Monitoring and logging capabilities are provided by the underlying SAS, ITRM, or MXG environments. Refer to their documentation for specific features.
Ready to Start Your Migration?
Download our comprehensive migration guide for EPV for z/OS or calculate your ROI.