How does Flynet Viewer interact with mainframe applications?

Flynet Viewer is a Windows-based software designed to convert 3270 screens into .NET objects. It enables the transformation of 3270 screens into HTML pages and web services without requiring modifications to the mainframe application. The software 'scrapes' the 3270 screen for information and simulates 3270 keystrokes for data entry.

What are the primary benefits of using Flynet Viewer?

Flynet Viewer interacts with mainframe applications by 'scraping' the 3270 screen data and simulating 3270 keystrokes. This allows the software to extract information from the mainframe and input data as needed, effectively acting as an intermediary between the user and the mainframe application.

What platforms does Flynet Viewer support?

The primary benefits include the ability to modernize 3270 applications without altering the mainframe code, create web services from existing mainframe functionality, and provide a more user-friendly interface for accessing mainframe data and applications.

Is Flynet Viewer suitable for all types of 3270 applications?

Flynet Viewer supports z/OS, z/VM, and zVSE/VSEn platforms.

What are the main system components of Flynet Viewer?

Flynet Viewer exposes REST APIs for integration. These APIs allow developers to interact with the 3270 applications through standard HTTP requests.

What protocols does Flynet Viewer use for communication?

The main system components include the Screen Scraper, the API Gateway, the Session Manager, and the Configuration Manager. These components work together to capture screen data, manage API requests, handle user sessions, and configure the system.

What are the network requirements for Flynet Viewer?

Flynet Viewer uses the TCP/IP protocol for communication with the mainframe and HTTP/HTTPS for API interactions.

What is the ROI of using Flynet Viewer?

Flynet Viewer reduces costs by enabling the modernization of legacy 3270 applications without requiring extensive code changes on the mainframe. This approach minimizes the need for specialized mainframe skills and reduces the risk associated with modifying core business systems.

How does Flynet Viewer improve user productivity?

The ROI of Flynet Viewer is realized through reduced development time, lower maintenance costs, and improved user productivity. By providing a modern interface to legacy applications, it enhances user experience and streamlines business processes.

What are the key use cases for Flynet Viewer?

Flynet Viewer improves user productivity by providing a modern, web-based interface to legacy 3270 applications. This allows users to access and interact with mainframe data and applications through a more intuitive and user-friendly interface, reducing the time and effort required to complete tasks.

What access control model is used?

Flynet Viewer supports various authentication methods, including user ID and password, and integration with enterprise authentication systems.

What encryption is used?

Flynet Viewer supports role-based access control (RBAC), allowing administrators to define roles and assign permissions to users based on their responsibilities.

What audit/logging capabilities exist?

Flynet Viewer uses HTTPS for secure communication over the network. Data transmitted between the client and the server is encrypted using TLS/SSL protocols.

How is user management handled?

Flynet Viewer provides comprehensive audit logging capabilities, recording user activities, system events, and security-related events. These logs can be used for security monitoring and compliance purposes.

What are the main configuration parameters?

Flynet Viewer provides a web-based administrative console for configuration, monitoring, and management. It also offers command-line interface (CLI) tools for scripting and automation.

What monitoring capabilities exist?

The main configuration parameters include mainframe connection details, API settings, security configurations, and logging levels. These parameters can be adjusted through the administrative console or CLI.

How are updates and patches applied?

Flynet Viewer includes monitoring capabilities to track system performance, resource usage, and connection status. These metrics are accessible through the administrative console and can be integrated with external monitoring tools.

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Flynet Viewer

Name: Flynet Viewer
Availability: InStock

Flynet Active z/OS z/VM zVSE/VSEn

Legacy Application/Data Access 3270 Application Development

Vendor

Flynet

Product Overview

The architecture of Flynet Viewer comprises several key components. The Screen Scraper is responsible for capturing data from 3270 screens. The API Gateway manages incoming API requests, authenticates users, and routes requests to the appropriate screen scraping logic.

The Session Manager maintains user sessions, ensuring that the correct context is maintained throughout the interaction. The Configuration Manager allows administrators to configure the system, including mainframe connection details, API settings, and security configurations. These components communicate using internal APIs and message queues.

The Screen Scraper sends screen data to the API Gateway, which then processes the data and returns it to the client. The Session Manager interacts with the API Gateway to manage user sessions. Flynet Viewer uses a relational database for storing configuration data and user information.

The system requires network connectivity to the mainframe via TCP/IP and uses HTTP/HTTPS for API interactions. The administrative console provides a web-based interface for managing the system, including user management, configuration, and monitoring. Compared to other solutions, Flynet Viewer's architecture is designed for ease of integration and minimal impact on the mainframe.

Frequently Asked Questions

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Flynet Viewer

Product Overview

Frequently Asked Questions

What is Flynet Viewer used for?

How does Flynet Viewer interact with mainframe applications?

What are the primary benefits of using Flynet Viewer?

What platforms does Flynet Viewer support?

Is Flynet Viewer suitable for all types of 3270 applications?

What types of APIs does Flynet Viewer expose?

What are the main system components of Flynet Viewer?

What protocols does Flynet Viewer use for communication?

What are the network requirements for Flynet Viewer?

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How does Flynet Viewer help reduce costs?

What is the ROI of using Flynet Viewer?

How does Flynet Viewer improve user productivity?

What are the key use cases for Flynet Viewer?

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What authentication methods are supported?

What access control model is used?

What encryption is used?

What audit/logging capabilities exist?

How is user management handled?

What administrative interfaces are available?

What are the main configuration parameters?

What monitoring capabilities exist?

How are updates and patches applied?

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