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 solution domain —you want …

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 parallelism? Wha...

Concurrency and Parallelism Source In a multithreaded process on a single processor, the processor can switch execution resources between threads, resulting in concurrent execution.

May 30, 2019 · Here's an expanded list of configuration options that are available since Airflow v1.10.2. Some can be set on a per-DAG or per-operator basis, but may also fall back to the setup-wide …

I'm wondering how executing many long-running queries simultaneously will impact SQL Server's ability to service each query in a timely fashion. [Edit] It wasn't my intention to be vague, it's m...

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 concurrent invocations of …

Feb 26, 2014 · Not all update exceptions are caused by concurrency, so you also have to catch DbUpdateException after catching DbUpdateConcurrencyException (because the latter is a subtype …

Oct 30, 2010 · Does SQLite3 safely handle concurrent access by multiple processes reading/writing from the same DB? Are there any platform exceptions to that?

Jan 3, 2010 · In languages that are not designed for concurrency, you must rely upon low-level system calls and manage a lot of things yourself. In contrast, a programming language designed for …

I'm looking into educating our team on concurrency. What are the most common pitfalls developers fall into surrounding concurrency. For instance, in .Net the keyword static opens the door to a lot of