An interesting project related to the task queue processing come to the company I work for. It was previously developed by another team. We needed to detect and resolve issues that occurred at high load on the queue.
In short, the project consisted of several databases and applications located on different servers. A ‘Task’ in the given project is a stored procedure or a .NET application. Correspondingly, the ‘task’ must be performed on a certain database and on a certain server.
All queue-related data is stored on the dedicated server. As for the servers at which tasks must be performed, they store only metadata. That is, procedures, functions, and service data related to this server. All task-related data comes from a Linked Server. Read More