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:''For other uses, see Aster (disambiguation).'' Aster Data Systems is a data management and analysis software company headquartered in San Carlos, California. It was founded in 2005 and acquired by Teradata in 2011. ==Products== (Aster ) is a big data analytics and discovery solution that enables organizations to analyze diverse multi-structured data through integrated analytics like path, text, graph and machine learning; all through SQL and with point-and-click applications. Aster's massively-parallel database management system includes multiple analytic engines like SQL, MapReduce, Graph and multiple data stores like row, column and file that are integrated through the SNAP Framework(TM) for breakthrough performance and scalability. Aster Data's database management system was originally called ''n''Cluster and ran on a cluster of commodity server computers. The architecture of Aster ''n''Cluster was optimized for data warehousing and analytic applications, also called online analytical processing as opposed to online transaction processing. Aster Data created a framework called SQL-MapReduce that allows the Structured Query Language (SQL) to be used with the MapReduce paradigm from Google. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Aster Data Systems」の詳細全文を読む スポンサード リンク
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