Ceph: A Scalable, High-Performance Distributed File System Sage A. Weil Scott A. Brandt Ethan L. Miller Darrell D. E. Long Carlos Maltzahn University of California, Santa Cruz {sage, scott, elm, darrell, carlosm}@cs.ucsc.edu Abstract We have developed Ceph, a distributed file system that provides excellent performance, reliability, and scala- bility. Ceph maximizes the separation between data and
January 2014 Containing twenty-four design patterns and ten related guidance topics, this guide articulates the benefit of applying patterns by showing how each piece can fit into the big picture of cloud application architectures. It also discusses the benefits and considerations for each pattern. Most of the patterns have code samples or snippets that show how to implement the patterns using the
Optimization for iterative queries on MapReduce Makoto Onizuka∗ , Hiroyuki Kato† , Soichiro Hidaka† , Keisuke Nakano‡ , Zhenjiang Hu† ∗ NTT Software Innovation Center, † National Institute of Informatics, ‡ University of Electro-Communications onizuka.makoto@lab.ntt.co.jp, {kato, hidaka}@nii.ac.jp, ksk@cs.uec.ac.jp, hu@nii.ac.jp ABSTRACT We propose OptIQ, a query optimization approach for iterativ
Omega: flexible, scalable schedulers for large compute clusters Malte Schwarzkopf † ∗ Andy Konwinski‡ ∗ Michael Abd-El-Malek§ John Wilkes§ † University of Cambridge Computer Laboratory ‡ University of California, Berkeley § Google, Inc. † ms705@cl.cam.ac.uk ‡ andyk@berkeley.edu § {mabdelmalek,johnwilkes}@google.com Abstract Increasing scale and the need for rapid response to changing requirements
This is a potted history of consensus, transactions and 2PC. Reading the literature on consensus is difficult because the language changes (consensus was originally called agreement), the results come in an order that isn't logical, and the whole framework for describing distributed algorithms evolved in parallel with the work. Also, there are few books other than Lynch's Distributed Algorithms th
(*25) Guest lecture: Hakim Weatherspoon. Normally would have been lecture 25. Hakim will talk about the role virtualization plays in modern cloud settings and also some of his recent research, which looks at how virtual machine migration can be used to let an application access sensitive files that you don稚 trust the cloud to host
Calling our Presto community speakers – we want to hear from you! Fill out out community call for papers to speak at upcoming meetups and conferences. What is Presto?Presto is an open source SQL query engine that’s fast, reliable, and efficient at scale. Use Presto to run interactive/ad hoc queries at sub-second performance for your high volume apps.
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