Parallel steps in IT refer to the process of executing multiple tasks or stages in a software development pipeline concurrently, rather than sequentially. The idea is to run multiple tasks simultaneously in order to save time and improve efficiency.
In a software development pipeline, parallel steps are typically used to speed up the testing and deployment processes. For example, instead of waiting for one test to finish before starting the next, multiple tests can be run at the same time. Similarly, multiple deployment tasks can be run in parallel, allowing multiple components or systems to be updated at the same time.
Parallel steps are often implemented using parallel processing techniques, such as multithreading or multiprocessing, to ensure that the tasks are executed simultaneously. This can significantly reduce the overall time required to complete a software development pipeline and can help to improve the speed and efficiency of software delivery processes.
In addition to improving speed and efficiency, parallel steps can also provide teams with more visibility into the status of their software development pipelines, allowing them to identify and resolve issues more quickly. They can also help to improve collaboration and communication between team members, as everyone can see the status of the pipeline and what tasks are being executed concurrently.
Overall, parallel steps are a useful tool for organizations that are looking to streamline their software development pipelines, improve efficiency, and reduce the time required to deliver high-quality software.