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  1. What is the difference between concurrency and parallelism?

    Concurrency is an aspect of the problem domain —your code needs to handle multiple simultaneous (or near simultaneous) events. Parallelism, by contrast, is an aspect of the …

  2. What is the difference between concurrency, parallelism and ...

    Concurrency is having two tasks run in parallel on separate threads. However, asynchronous methods run in parallel but on the same 1 thread. How is this achieved? Also, what about …

  3. Performance results differ between run_in_threadpool () and run_in ...

    Mar 28, 2024 · 3 starlette.concurrency.run_in_threadpool uses anyio.to_thread.run_sync() under the hood. By default, the concurrency there is limited to 40, so 50 concurrent requests will …

  4. Threading vs Parallelism, how do they differ? - Stack Overflow

    Apr 30, 2009 · How do cars and driving differ? Threading is the act of using threads, parallelism is when something runs in parallel. The most common way to make things run in parallel is to …

  5. Limit concurrent logic app (standard) workflow instances

    Jul 6, 2022 · You can apply concurrency control at the app level (similar concept to what Thomas suggested, but there are specific toggles for Logic Apps). The link below points to those values:

  6. Azure Devops disable concurrent runs on the same pipeline

    Jun 27, 2019 · I chose a variable group named build_concurrency_lock. You can add it via Pipelines -> Library -> Variable Groups. Be sure to add an "Exclusive Lock" to the resource. …

  7. Can I limit concurrent invocations of an AWS Lambda?

    We can't reduce the concurrency to 1, but there is a way we can restrict the maximum concurrency to 2 and make sure lambda won't scale more than that. To limit the number of …

  8. database - Optimistic vs. Pessimistic locking - Stack Overflow

    I understand the differences between optimistic and pessimistic locking. Now, could someone explain to me when I would use either one in general? And does the answer to this question …

  9. c# - How to retry optimistic concurreny conflicts with ASP.NET …

    Let's say I have an Entity which has a concurrency token column configured in EF core. When an exception occours because data the changed in the database, I'd like to retry the whole …

  10. javascript - What is the best way to limit concurrency when using …

    const concurrency = 2; for await (const [user, count] of asyncPool(concurrency, users, getCount)) { console.log(user, count); } The above asyncPool function returns an async iterator that yields …