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ECL (data-centric programming language)
ECL is a declarative, data centric programming language designed in 2000 to allow a team of programmers to process big data across a high performance computing cluster without the programmer being involved in many of the lower level, imperative decisions.〔(A Guide to ECL, Lexis-Nexis. )〕〔"Evaluating use of data flow systems for large graph analysis," by A. Yoo, and I. Kaplan. Proceedings of the 2nd Workshop on Many-Task Computing on Grids and Supercomputers, MTAGS, 2009〕
== History ==
ECL was initially designed and developed in 2000 by David Bayliss as an in-house productivity tool within Seisint Inc and was considered to be a ‘secret weapon’ that allowed Seisint to gain market share in its data business. Equifax had an SQL-based process for predicting who would go bankrupt in the next 30 days, but it took 26 days to run the data. The first ECL implementation solved the same problem in 6 minutes. The technology was cited as a driving force behind the acquisition of Seisint by LexisNexis and then again as a major source of synergies when LexisNexis acquired ChoicePoint Inc.〔(Acquisition of Seisint )〕
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