PDM

The PDM architecture comprises several key components designed for high-performance file transfer. The Transfer Engine is the core component, responsible for managing the actual file transfers. It supports multiple protocols, including TCP/IP, mainframe channels, and FICON to Fibre Channel, allowing for flexible deployment options.

The Connection Manager handles network connections, ensuring reliable and secure communication between systems. The Security Module provides authentication, authorization, and encryption to protect data during transit. Data storage mechanisms are not explicitly defined, as PDM focuses on transfer rather than storage.

The system utilizes TCP/IP for network communication, with specific ports configurable based on the transfer method. For example, a typical TCP/IP transfer might use port 21 for FTP-like transfers. Mainframe channel transfers use dedicated hardware connections, while FICON to Fibre Channel leverages high-speed storage area networks.

The administrative interfaces include a CLI for scripting and automation and a GUI for interactive management. User management is handled through these interfaces, allowing administrators to create, modify, and delete user accounts. Configuration parameters include settings for network connections, security policies, and file transfer options.

Monitoring and logging capabilities provide real-time tracking of transfers and detailed logs for troubleshooting. The system's design emphasizes scalability and performance, making it suitable for handling large datasets and supporting critical business processes.