Automatically orchestrating a computerized workflow

A computerized system for automatically orchestrating a computerized workflow, the system comprising:

• one or more computer processors;
• at least one computer-readable storage medium;
• program instructions stored on the at least one computer-readable storage medium, the computer system comprising:
• a first interface means interfaceable with a task manager system (TMS);
• a reception module configured to receive update information via the first interface means, wherein, in operation, the update information includes changes to a workflow of tasks managed by the TMS, and the workflow is defined by processes associated with inputs to the tasks, and outputs from the tasks, and said inputs and outputs determine runtime dependencies between the tasks:
• a topological analysis module configured to determine and populate, a topology of nodes and edges as a directed acyclic graph (DAG), based on the update information received, wherein the nodes are mapped to correspond with the tasks managed by the TMS and the edges capture the runtime dependencies between the tasks, as per said inputs and outputs:
• a second interface means interfaceable with a task execution system (TES);
• and
• an orchestration module configured to orchestrate the execution of the tasks by interacting with the TES via the second interface means, iteratively identifying dependent tasks of completed tasks as per said runtime dependencies and instructing the TES to execute the dependent tasks identified.

A computer program product for automatically orchestrating a computerized workflow, the computer program product comprising:

• instructions executable by processing means to cause the latter to:
• at least one computer readable storage medium and program instructions stored on the at least one computer readable storage medium, the program instructions comprising:
• program instructions to access update information of a workflow received from a task manager system (TMS), wherein the update information captures changes to the workflow of tasks managed by the TMS, and wherein the workflow is defined by processes of a set of tasks, inputs to the tasks, and outputs from the tasks;
• and said inputs and outputs determine runtime dependencies between the tasks;
• program instructions to populate a topology of nodes and edges as a directed acyclic graph (DAG), wherein the nodes are mapped to the workflow tasks managed by the TMS and the edges capture the runtime dependencies between the tasks, as per said inputs to the tasks and outputs from the tasks;
• program instructions to identify a dependent task that depends on a completed task as per said runtime dependencies, based on traversing the nodes and edges of the DAG;
• and
• orchestrate the execution of the task by interacting with a task execution system (TES) and instructing the TES to execute the dependent tasks that depends on the completed task identified by traversing the DAG.