PUMA publications for /author/Andrey%20Gubarevhttps://puma.uni-kassel.de/author/Andrey%20GubarevPUMA RSS feed for /author/Andrey%20Gubarev2024-03-29T03:31:40+01:00Dremel: interactive analysis of web-scale datasetshttps://puma.uni-kassel.de/bibtex/25dae1fdc088eb801ef7663d3b35120ed/jaeschkejaeschke2012-09-26T16:47:43+02:00google analysis interactive search dremel web <span class="authorEditorList"><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Sergey Melnik" itemprop="url" href="/author/Sergey%20Melnik"><span itemprop="name">S. Melnik</span></a></span>, <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Andrey Gubarev" itemprop="url" href="/author/Andrey%20Gubarev"><span itemprop="name">A. Gubarev</span></a></span>, <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Jing Jing Long" itemprop="url" href="/author/Jing%20Jing%20Long"><span itemprop="name">J. Long</span></a></span>, <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Geoffrey Romer" itemprop="url" href="/author/Geoffrey%20Romer"><span itemprop="name">G. Romer</span></a></span>, <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Shiva Shivakumar" itemprop="url" href="/author/Shiva%20Shivakumar"><span itemprop="name">S. Shivakumar</span></a></span>, <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Matt Tolton" itemprop="url" href="/author/Matt%20Tolton"><span itemprop="name">M. Tolton</span></a></span>, und <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Theo Vassilakis" itemprop="url" href="/author/Theo%20Vassilakis"><span itemprop="name">T. Vassilakis</span></a></span>. </span><span itemtype="http://schema.org/PublicationIssue" itemscope="itemscope" itemprop="isPartOf"><span itemtype="http://schema.org/Periodical" itemscope="itemscope" itemprop="isPartOf"><span itemprop="name"><em>Proceedings of the VLDB Endowment</em></span></span> <em><span itemtype="http://schema.org/PublicationVolume" itemscope="itemscope" itemprop="isPartOf"><span itemprop="volumeNumber">3 </span></span>(<span itemprop="issueNumber">1-2</span>):
<span itemprop="pagination">330--339</span></em> </span>(<em><span>September 2010<meta content="September 2010" itemprop="datePublished"/></span></em>)Wed Sep 26 16:47:43 CEST 2012Proceedings of the VLDB Endowmentsep1-2330--339Dremel: interactive analysis of web-scale datasets32010google analysis interactive search dremel web Dremel is a scalable, interactive ad-hoc query system for analysis of read-only nested data. By combining multi-level execution trees and columnar data layout, it is capable of running aggregation queries over trillion-row tables in seconds. The system scales to thousands of CPUs and petabytes of data, and has thousands of users at Google. In this paper, we describe the architecture and implementation of Dremel, and explain how it complements MapReduce-based computing. We present a novel columnar storage representation for nested records and discuss experiments on few-thousand node instances of the system.