PDF-Overview of High Availability and Load Balancing

A Copyright. The objective is to optimize the two criteria of min imizing the makespan and minimizing job reassignments in response to machine failures We assume that the set of jobs is known in advance but that the pattern of machine failures is unpredictable M Sig Freund. Outline. Introduction. Distributed vs. Traditional . scheduling. Process Interaction models. Distributed . Systems. Research Studies. Guess about the Future?. Questions. Introduction. Load Sharing. Rusty Lusk. Mathematics and Computer Science Division. Argonne . National Laboratory. Outline. Introduction. Two abstract programming models. Load balancing and master/slave algorithms. A collaboration on modeling small nuclei. Jonathan Lifflander, UIUC. Sriram Krishnamoorthy, PNNL*. Laxmikant Kale, UIUC. HPDC 2012. Dynamic load balancing on . 100,000 processor cores . and beyond. Iterative Applications. Applications repeatedly executing the same computation. Aditi Ghag. 2. Naga Katta. 1,2. , . Mukesh. Hira. 2. , . Changhoon. Kim. 3. , Isaac Keslassy. 2,4. , Jennifer Rexford. 1 . 1. Princeton University, . 2. VMware, . 3. Barefoot Networks, . 4. Technion. Simon . Karpen. System Architect, VoiceThread. skarpen@voicethread.com. Via . Karpen. Internet Systems. skarpen@karpeninternet.com. These slides are licensed under the Creative Commons Attribution Share-Alike 3.0 license, http://creativecommons.org/licenses/by-sa/3.0/US/. Group Member: Jingwei Hao. Xiaofeng Yuan. Yanjun Liu. . Motivation & Goals. Provide a platform for convenient second-hand product trading. Kan. . Ch. 13. Steve Chenoweth, RHIT. Left . – Here’s an availability problem that drives a lot of us crazy – the app is supposed to show a picture of the person you are interacting with but for some reason – on either the person’s part or the app’s part – it supplies a standard person-shaped nothing for you to stare at, complete with a properly lit portrait background.. as well as the server?. Nikhil Handigol. Stanford University. Joint work with Nick . McKeown. and . Ramesh. . Johari. Datacenter. Wide-area. Enterprise. Can’t choose path :’(. LOAD-BALANCER. Client. High Availability Introduction. Front-End High Availability. User Experience. Server Management. SQL Back-End High Availability. High Availability. Introduction. Understanding Availability. What is Availability?. Sig Freund. Outline. Introduction. Distributed vs. Traditional . scheduling. Process Interaction models. Distributed . Systems. Research Studies. Guess about the Future?. Questions. Introduction. Load Sharing. Overview Summary 150 CQ3operating machines and a few common purpose remote maintenance tools and techniques eg remotemetrology remote welding/cutting advanced motion control should be identified and d Highlights. Ignacio Reguero . Naredo and Lorena Lobato Pardavila. CHEP 2016. . Octo. ber 10-14 . 2016. 1. CHEP 2016 October 10-14 2016 DNS Load Balancing in the CERN Cloud Highlights. DNS Load Balancing is Cost Effective. Gengbin. . Zheng. , Esteban . Meneses. , . Abhinav. . Bhatele. and . Laxmikant. V. Kale. Parallel Programming Lab. University of Illinois at Urbana Champaign. Motivations. Load balancing is key to scalability on very large supercomputers.