graph LR
Core_Services_Engine_Orchestrator_["Core Services Engine (Orchestrator)"]
PDC_Core_Data_Manager["PDC Core Data Manager"]
PDC_Metadata_Manager["PDC Metadata Manager"]
PDC_Distributed_Communication_Module["PDC Distributed Communication Module"]
PDC_Resource_Allocator["PDC Resource Allocator"]
PDC_Data_Transformation_Engine["PDC Data Transformation Engine"]
Core_Services_Engine_Orchestrator_ -- "dispatches requests to" --> PDC_Core_Data_Manager
Core_Services_Engine_Orchestrator_ -- "dispatches requests to" --> PDC_Metadata_Manager
PDC_Core_Data_Manager -- "collaborates bidirectionally with" --> PDC_Metadata_Manager
PDC_Core_Data_Manager -- "uses for communication" --> PDC_Distributed_Communication_Module
PDC_Core_Data_Manager -- "requests resources from" --> PDC_Resource_Allocator
PDC_Core_Data_Manager -- "uses for data transformation" --> PDC_Data_Transformation_Engine
PDC_Metadata_Manager -- "uses for distributed consistency" --> PDC_Distributed_Communication_Module
One paragraph explaining the functionality which is represented by this graph. What the main flow is and what is its purpose.
The central orchestrator within the subsystem, responsible for receiving requests from the PDC Public API and intelligently dispatching them to the appropriate internal managers and modules. It ensures overall system consistency and coordinates complex workflows involving data and metadata operations.
Related Classes/Methods: None
Manages the complete lifecycle of data objects within the PDC system, including creation, reading, updating, and deletion. It is the primary component for all data-centric operations, interacting with other modules for communication, resource allocation, and data transformation.
Related Classes/Methods: None
Handles the storage, indexing, and retrieval of all metadata associated with data objects. It supports complex queries for data discovery and ensures metadata consistency, especially in a distributed environment.
Related Classes/Methods: None
Facilitates reliable and high-performance communication and data transfer between different PDC instances or nodes in a distributed HPC environment. It provides the underlying communication fabric for distributed operations.
Related Classes/Methods: None
Manages and optimizes the allocation of system resources (e.g., memory, I/O, CPU) to ensure efficient and contention-free data operations. It is critical for maintaining high performance and resource efficiency in an HPC context.
Related Classes/Methods: None
Performs on-the-fly data transformations such as compression, encryption, and format conversions during data ingress or egress. This optimizes storage utilization, ensures data security, and maintains compatibility across diverse data formats.
Related Classes/Methods: None