PPT-15-446 Distributed Systems

Spring 2009 Localization Announcements Assignment HW3 due 421 No lecture 416 Carnival Schedule change 421 lecture moved to recitation slot on 422 Wed Location TBA Localization What is localization . 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 Spring 2009. L. -9 . Logical Time. 1. Announcements. Project 1 update – Thursday. Due 2/26. HW 1 – due Thursday. 2. Last Lecture . –. Clock Sync Important Lessons. Clocks on different systems will always behave differently. Lecture 1. Main Characteristics of Distributed Systems. Independent processors, sites, processes. Message passing. No shared memory. No shared clock. Independent failure modes. CS 271. 2. Distributed System Models. Spring 2009. L-25 Cluster Computing. Overview. Google File System. MapReduce. BigTable. 2. Google Disk Farm. Early days…. …today. 3. Google Platform Characteristics. Lots of cheap PCs, each with disk and CPU. Overview of . Distributed Systems. Andrew. . Tanenbaum. and Marten van Steen, . Distributed Systems – Principles and Paradigms. , Prentice Hall, c2002.. Outline. Overview. Goals. Software. Client Server. Spring 2009. L-18 More DFS. 2. Review of Last Lecture. Distributed file systems functionality. Implementation mechanisms . example. Client side: VFS interception in kernel. Communications: RPC. Server side: service daemons. Spring 2015. Ki-. Joune. Li . http://isel.cs.pusan.ac.kr/~lik. Pusan National University. An . assignment. Choose an electronic (or electric) device . Define additional functions with. . data storage. Prepared . by. Asma. . AlOtaibi. 200800689. Author & Published date. Jussipekka. . Leiwo. , . Monash. University, PSCIT, McMahons Road, Frankston, Vic 3199, Australia. . Seppo. . Heikkuri. , . . and Architectures. Summary. . By. . Srujana. Gorge. . Outline. Introduction Of Distributed System. Goals. Transparency. Services. District Heating and Cooling. Robert . McMillin. Siemens Industry, Inc.. August 12, 2015. Introduction. Master Planning. New Construction. Best time to choose a direction. 2. Likely higher first cost, but lower future cost.    \n!"###$% \r "&\r'()$)
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