deferred processing; deferral
Computing term for postponing a task or operation until a later time, often to improve performance or manage resources.
In this system, heavy tasks are processed with deferral.
We changed the deferred processing settings and improved the response speed.
遅延 means 'delay' in general, while 遅延処理 specifically refers to the computing concept of deferred processing.
非同期処理 (asynchronous processing) is a broader concept; 遅延処理 often implies intentional postponement within a synchronous or queued context.
Compound of 遅延 (delay) and 処理 (processing). A straightforward technical term with no obscure historical derivation.