Tehtäväverkon

Tehtäväverkon, often translated as "task network" or "task graph," is a concept used in computer science and project management to represent the dependencies between different tasks. It visually depicts a set of tasks and the relationships between them, illustrating which tasks must be completed before others can begin. Each node in the network represents a specific task, and the directed edges connecting these nodes indicate the precedence constraints. If an edge points from task A to task B, it means task A must be finished before task B can start.

These networks are crucial for scheduling and resource allocation. By analyzing the structure of a tehtäväverkko, one can identify the critical path, which is the longest sequence of dependent tasks that determines the minimum time required to complete the entire project. Any delay in a task on the critical path will directly impact the overall project completion time. Tehtäväverkko can also help in identifying parallelizable tasks, allowing for efficient utilization of resources and potential acceleration of project timelines. They are widely used in project management software and operating systems for managing complex workflows and dependencies.