PPT-Jim CSE775 – Distributed Objects

Spring 2012 Bash Shell Scripting Script Basics Script statements Shell functions Stdout text Stdin text Command line args Status return Note Scripts run as child processes of the shell that spawned them with a COPY of the parents environment So there is no point in a script altering its environment that will be discarded at the end of its execution. Data Using a Difference of Monotonic Representation. VLDB ‘11, Seattle. Guy . Sagy. , . Technion. , Israel. . Daniel Keren, Haifa University, Israel. . Assaf. . Schuster, . Technion. , Israel. Mahesh Balakrishnan. , Dahlia Malkhi, Ted Wobber, Ming Wu, Vijayan Prabhakaran Michael Wei, John D. Davis, Sriram Rao, Tao Zou, . Aviad. . Zuck. Microsoft Research. big . meta. data. design pattern: distribute data, . Objects and Remote Invocation. Source:. George . Colouris. , Jean . Dollimore. , Tim . Kinderberg. & Gordon Blair (2012). Distributed Systems: Concepts & Design (5. th. Ed.). Essex: . Addison-Wesley. CSCI 201L. Jeffrey Miller, Ph.D.. http://www-scf.usc.edu/~csci201. USC CSCI 201L. Outline. USC CSCI 201L. 2. /24. Distributed Programming. RMI. CORBA. Web Services. Test Yourself. Remote Procedure Calls. Mahesh Balakrishnan. , Dahlia Malkhi, Ted Wobber, Ming Wu, Vijayan Prabhakaran Michael Wei, John D. Davis, Sriram Rao, Tao Zou, . Aviad. . Zuck. Microsoft Research. big . meta. data. design pattern: distribute data, . for Multi-Party Protocols. Krzysztof Ostrowski. †. , Ken Birman. †. , Danny Dolev. §. †. Cornell University, . §. Hebrew University. {. krzys|ken. }@. cs.cornell.edu. , dolev@cs.huji.ac.il. Introduction. Distributed Objects (Background). The . message-passing . paradigm is a natural model for distributed computing, in the sense that it mimics inter-human communications. It is an appropriate paradigm for network services where processes interact with each other through the exchanges of messages. . Georgios. . Chatzimilioudis. ∗. , . Constantinos. Costa. ∗. ,. Demetrios . Zeinalipour. -. Yazti. ∗. , . Wang. -. Chien. . Lee. ‡. , . Evaggelia. . Pitoura. §. University. of Ioannina. ∗. Building on cryptographic technologies, a new generation of radically distributed organizations will take three distinctive forms: Distributed Autonomous Corporations (DACs) will be self-incorporating programs designed primarily to generate profit for investors in crypto and standard stock exchanges. Distributed Autonomous Organizations (DAOs) will be nonprofit organizations set up to algorithmically accomplish public goals. Distributed Collaborative Organizations (DCOs) will algorithmically coordinate large groups of . 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. 2. Distributed objects. Distributed computing: part of the system located on separate computers. Distributed objects: allow objects running on one machine to be used by client applications on different computers. threaded. Active . Objects. : Design and . Implementation. Justine Rochas. Thesis. . supervised. by Ludovic . Henrio. (CNRS). Reviewers. . Einar. . Broch . Johnsen. . University. . of Oslo. The Desired Brand Effect Stand Out in a Saturated Market with a Timeless Brand Shadi A. . Noghabi. *. , . Sriram. Subramanian. +. , . Priyesh. Narayanan. +. , . Sivabalan. Narayanan. +. , . Gopalakrishna. . Holla. +. , . Mammad. . Zadeh. +. , . Tianwei. Li. +. , . Indranil.