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on Jan 17 in Database architecture, Database history, Database innovation posted by DeWitt [Note: Although the system attributes this post to a single author, it was written by David J. DeWitt and Michael Stonebraker] On January 8, a Database Column reader asked for our views on new distributed database research efforts, and we’ll begin here with our views on MapReduce. This is a good time to dis
By Omer Trajman on September 25, 2009 2:02 PM | Permalink | Comments (0) | TrackBacks (0) Last month Vertica announced support for MapReduce. As readers of this blog know well we are big proponents of the one size does not fit all philosophy. Listening to our customers we also realized that MapReduce is a very good technology for large scale data processing including ETL, ELT, data cleansing, da
By Michael Stonebraker on September 4, 2009 12:51 PM | Permalink | Comments (0) | TrackBacks (0) A Deeper Look at Compression in Analytic Database Systems So far, most of the analysis of compression in data warehouse database products has centered around its effects on I/O and storage requirements. The main points often discussed relate to the compressibility of columnar databases versus that of r
By David DeWitt on January 17, 2008 4:20 PM | Permalink | Comments (43) | TrackBacks (1) [Note: Although the system attributes this post to a single author, it was written by David J. DeWitt and Michael Stonebraker] On January 8, a Database Column reader asked for our views on new distributed database research efforts, and we'll begin here with our views on MapReduce. This is a good time to discus
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