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362 high scalability-2008-08-11-Distributed Computing & Google Infrastructure


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Introduction: A couple of videos about distributed computing with direct reference on Google infrastructure. You will get acquainted with: --MapReduce the software framework implemented by Google to support parallel computations over large (greater than 100 terabyte) data sets on commodity hardware --GFS and the way it stores it's data into 64mb chunks --Bigtable which is the simple implementation of a non-relational database at Google Cluster Computing and MapReduce Lectures 1-5 .


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Introduction: A couple of videos about distributed computing with direct reference on Google infrastructure. You will get acquainted with: --MapReduce the software framework implemented by Google to support parallel computations over large (greater than 100 terabyte) data sets on commodity hardware --GFS and the way it stores it's data into 64mb chunks --Bigtable which is the simple implementation of a non-relational database at Google Cluster Computing and MapReduce Lectures 1-5 .

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Introduction: Art of Distributed Part 1: Rethinking about distributed computing models I ‘m getting a lot of questions lately about the distributed computing, especially distributed computing model, and MapReduce, such as: What is MapReduce? Can MapReduce fit in all situations? How we can compares it with other technologies such as Grid Computing? And what is the best solution to our situation? So I decide to write about the distributed computing article in two parts. First one about the distributed computing model and what is the difference between them. In the second part I will discuss the reliability, and distributed storage systems. Download the article in PDF format. Download the article in MS Word format. I wait for your comments, and questions, and I will answer it in part two.

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Introduction: The recent Data-Intensive Computing Symposium brought together experts in system design, programming, parallel algorithms, data management, scientific applications, and information-based applications to better understand existing capabilities in the development and application of large-scale computing systems, and to explore future opportunities. Google Fellow Jeff Dean had a very interesting presentation on Handling Large Datasets at Google: Current Systems and Future Directions. He discussed: • Hardware infrastructure • Distributed systems infrastructure: –Scheduling system –GFS –BigTable –MapReduce • Challenges and Future Directions –Infrastructure that spans all datacenters –More automation It is really like a "How does Google work" presentation in ~60 slides? Check out the slides and the video !

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