How does Shadow ClientBuilder work?

Shadow ClientBuilder is a screen-scraping toolkit designed to web-enable legacy 3270 applications. It allows users to access and interact with these applications through a modern web interface, eliminating the need for traditional 3270 terminal emulators. This approach extends the life of legacy systems by providing a contemporary user experience without requiring extensive code modifications.

What are the key benefits of using Shadow ClientBuilder?

Shadow ClientBuilder emulates a 3270 terminal, interpreting the data displayed on the screen and entering data as if a user were interacting directly with the terminal. This allows the application to read and write data to the legacy system, effectively translating the 3270 interface into a web-based format. It also supports 5250 (System i / AS/400) applications.

What platforms does Shadow ClientBuilder support?

Key benefits include extending the lifespan of legacy applications, providing a modern web-based user interface, reducing the need for extensive code changes, and improving accessibility. It also allows for easier integration with other systems and applications through its API capabilities.

What are the common commands and syntax used in Shadow ClientBuilder?

Common operations include connecting to a host, sending commands, receiving data, and handling user input. The exact syntax varies depending on the specific operation and configuration. Configuration files are used to define connection parameters, screen mapping, and user interface elements.

What types of APIs and integration options are available?

Shadow ClientBuilder exposes APIs for integration, including REST APIs. API endpoints and method names are used to interact with the legacy applications. Supported programming languages and SDKs facilitate integration. Communication protocols include TCP/IP for host connections.

What are the main architectural components and how do they interact?

The main components include the Client, the Server, and the Host Connector. The Client communicates with the Server via HTTP/HTTPS. The Server interacts with the Host Connector, which in turn communicates with the legacy host system. Data storage is handled through configuration files and potentially databases for session management.

What administrative interfaces and configuration options are available?

Administrative interfaces include a web console for configuration and monitoring. User management is typically handled through the configuration files or integrated with existing directory services. Configuration parameters include host connection details, screen mapping rules, and user interface settings. Monitoring and logging capabilities are available for troubleshooting and auditing.

How does Shadow ClientBuilder provide business value?

Shadow ClientBuilder helps organizations reduce costs by extending the life of legacy systems, avoiding the need for costly rewrites. It improves user productivity by providing a modern web interface, and it enables faster time-to-market for new features and applications by simplifying integration with legacy systems.

How does Shadow ClientBuilder improve accessibility and operational efficiency?

By providing a web-based interface, Shadow ClientBuilder improves accessibility for users, allowing them to access legacy applications from any device with a web browser. This enhances collaboration and enables remote access, improving overall operational efficiency.

How does Shadow ClientBuilder support legacy modernization efforts?

Shadow ClientBuilder enables organizations to modernize their legacy applications without a complete overhaul. This reduces the risk associated with large-scale projects and allows for a phased approach to modernization, ensuring business continuity.

What encryption and audit/logging capabilities are available?

Encryption is used to secure communication between the client and server, typically using HTTPS. Audit logging capabilities are available to track user activity and system events, providing a means for security monitoring and compliance.

What security best practices should be followed when using Shadow ClientBuilder?

Security best practices include regularly reviewing and updating configurations, monitoring logs for suspicious activity, and implementing strong password policies. Integration with existing security infrastructure is also recommended.

How is configuration and change management handled?

Configuration management involves defining connection parameters, screen mapping rules, and user interface settings. Regular backups of configuration files are essential for disaster recovery. Updates and patches should be applied to address security vulnerabilities and improve performance.

What are the common troubleshooting steps?

Troubleshooting typically involves reviewing log files, checking connection parameters, and verifying screen mapping rules. The web console provides tools for diagnosing issues. Contacting vendor support is an option for complex problems.

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Shadow ClientBuilder

Name: Shadow ClientBuilder
Availability: InStock

Rocket Software Active z/OS z/VM zVSE/VSEn

Legacy Application/Data Access Java and Web 3270

Vendor

Rocket Software

Product Overview

The architecture of Shadow ClientBuilder comprises three main components: the Client, the Server, and the Host Connector. The Client is a web-based interface that users interact with. It communicates with the Server via HTTP/HTTPS.

The Server acts as the central processing unit, handling requests from the Client, interacting with the Host Connector, and managing user sessions. The Host Connector is responsible for communicating with the legacy host system, emulating a 3270 terminal. Communication between the Client and Server uses HTTP/HTTPS, ensuring secure data transfer.

The Server and Host Connector communicate using TCP/IP. Data storage is primarily handled through configuration files, which store connection parameters, screen mapping rules, and user interface settings. For more complex deployments, databases may be used for session management and user authentication.

The web console provides a central point for monitoring system performance, including connection status, response times, and resource utilization. Log files provide detailed information for troubleshooting and performance analysis. Alerts can be configured to notify administrators of critical events.

The system supports various authentication methods, including user ID and password, and potentially integration with external authentication providers. Access control is typically managed through configuration files or integration with directory services, allowing for role-based permissions.

Frequently Asked Questions

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Shadow ClientBuilder

Product Overview

Frequently Asked Questions

What is Shadow ClientBuilder used for and what problem does it solve for organizations with legacy systems and 3270 applications?

How does Shadow ClientBuilder work?

What are the key benefits of using Shadow ClientBuilder?

What platforms does Shadow ClientBuilder support?

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What are the common commands and syntax used in Shadow ClientBuilder?

What types of APIs and integration options are available?

What are the main architectural components and how do they interact?

What administrative interfaces and configuration options are available?

How does Shadow ClientBuilder provide business value?

How does Shadow ClientBuilder improve accessibility and operational efficiency?

How does Shadow ClientBuilder support legacy modernization efforts?

What authentication methods and access control models are supported?

What encryption and audit/logging capabilities are available?

What security best practices should be followed when using Shadow ClientBuilder?

What monitoring and logging capabilities are available for operations?

How is configuration and change management handled?

What are the common troubleshooting steps?

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