PDF-Dryad Distributed DataParallel Programs from Sequentia

A Dryad applica tion combines computational vertices with communica tion channels to form a data64258ow graph Dryad runs the application by executing the vertices of this graph on a set of available computers communicating as appropriate through 642. Access to resources of various machines is done explicitly by Remote logging into the appropriate remote machine Transferring data from remote machines to local machines via the File Transfer Protocol FTP mechanism Tightly Coupled Distributed System Advait Dixit, . Fang . Hao. , . Sarit. . Mukherjee, . T.V. . . Lakshman. , . Ramana. . Kompella. Physical Network Infrastructure. SDN Control Plane. Distributed Control Plane. Single point of failure. Mihai Budiu, MSR-SVC. LiveLabs. , March 2008. Goal. 2. The Dryad Project. http://research.microsoft.com/research/sv/dryad. Dryad: Distributed Data-Parallel Programs from Sequential Building Blocks. Michael Isard, Mihai Budiu, Yuan Yu, Andrew Birrell, and Dennis Fetterly. Overview of . Distributed Systems. Andrew. . Tanenbaum. and Marten van Steen, . Distributed Systems – Principles and Paradigms. , Prentice Hall, c2002.. Outline. Overview. Goals. Software. Client Server. : . A Fault-Tolerant Abstraction for In-Memory Cluster Computing. Matei. . Zaharia. , . Mosharaf. Chowdhury, . Tathagata. Das, . Ankur. Dave, Justin Ma, Murphy McCauley, Michael J. Franklin, Scott . A step-by-step overview. June 2011. Submit manuscript. Author submits manuscript to journal . Manuscript metadata. Submit manuscript. Journal sends…. notification to Dryad of new manuscript. request to author to upload data to Dryad, including URL with ms #. Chapter 2, Section 2.4. Josh Epps. josh.epps@gatech.edu. Chapter 2 Lecture Schedule. Parts of this Presentation. Part 1 - Basic knowledge from the Distributed Architecture Models Section from the text book. Dan Clearfield, Esq.. Energy Law & Policy Institute. University of Pittsburgh School of Law. August 2, 2013. Presented by:. What’s Coming. Distributed Energy – Basic ABC’s. Net Metering Basics. Speak. Similes. Art follows lunch like dream follows nightmare.. 2. Her forehead is as pink as her lipstick. Metaphor. 1. . I stand in the center aisle of the auditorium, a wounded zebra in a National Geographic special.. Set up a large number of machines all identically configured. Connect them to a high speed LAN. And to the Internet. Accept arbitrary jobs from remote users. Run each job on one or more nodes. Entire facility probably running mix of single machine and distributed jobs, simultaneously. © . 2013 . Pearson Education, Inc.  Publishing as Prentice Hall. 1. Modern Database Management. 11. th. Edition. Jeffrey A. Hoffer, V. Ramesh, . Heikki Topi. . Objectives. Define terms. Explain business conditions driving distributed databases. Prof. Nalini Venkatasubramanian. Distributed Systems Middleware - Lecture 2. Global Time & Global States of Distributed Systems. Asynchronous distributed systems consist of several . processes. without common memory which communicate (solely) via . Derek . Murray. October 2010. What we’ll cover. Techniques for handling “big. data”. Distributed storage. Distributed computation. Focus on recent papers describing real systems. Example: web search. Abid M. Malik. Meifeng. Lin (PI). Collaborators: Amir . Farbin. (UT) , Jean . Roch. ( CERN). Computer Science and Mathematic Department. Brookhaven National Laboratory (BNL). Distributed ML for HEP.