PDQ
From Longman Dictionary of Contemporary EnglishPDQPDQ /ˌpiː diː ˈkjuː/ adverb informal FAST/QUICK (pretty damn quick) used to say that something should be done immediatelyFrom Longman Business DictionaryPDQPDQ nounCOMPUTING parallel data query; a system on a computer that can deal with several problems, tasks etc at the same timePDQ breaks up large complex tasks into queues of smaller transactions that can be processed simultaneously.