'''Sawzall''' is a procedural [[Domain specific language|___domain-specific]] [[programming language]], used by [[Google]] to process large numbers of individual log records. Sawzall was first described in 2003,<ref>Rob Pike, Sean Dorward, Robert Griesemer, Sean Quinlan. [http://static.googleusercontent.com/external_content/untrusted_dlcp/research.google.com/sv//archive/sawzall-sciprog.pdf Interpreting the Data: Parallel Analysis with Sawzall]</ref> and the szl runtime was open-sourced in August 2010.<ref>[http://code.google.com/p/szl/ Sawzall's open source project at Google Code].</ref> However, since the [[MapReduce]] table aggregators have not been released, the open-sourced runtime is not useful for large-scale data analysis{{Citation needed|date=September 2013}}<!-- Empty reference <ref>{{cite book}}</ref>--> off-the-shelf.
==Motivation==
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== References ==
{{More footnotes|date=April 2011}}
* S. Ghemawat, H. Gobioff, S.-T. Leung, The Google file system, in: 19th ACM Symposium on Operating Systems Principles, Proceedings, 17 ACM Press, 2003, pp. 29–43.
