'Message oriented' diaporamas de présentation

Brief Tutorial on Networks and Communications

Brief Tutorial on Networks and Communications. CS-4513 Distributed Systems

555 views • 42 slides

On the Duality of Operating System Structures

On the Duality of Operating System Structures. Hugh Lauer Xerox Corporation Roger Needham Cambridge University. Presented by Elizabeth Keniston CS 533 - Winter 2009. Basic Idea. Most operating systems can be divided into one of two categories: Message-oriented Procedure-oriented

320 views • 31 slides

Middleware emergence

Distributed computing evolved from single-tier (terminal/mainframe) to 2-tier (client-server) to n-tier architecture To support heterogeneous environments open networking standards were introduced (i.e. OSI) How do we build/connect applications over a network? Answer: middleware.

283 views • 27 slides

On the Duality of Operating System Structures

On the Duality of Operating System Structures. - Lauer, Needham. Presented by Myoungkyu Song. Contents. Key Point Message-Oriented System Structure Procedure-Oriented System Structure Duality Mapping Similarity of Programs Preservation of Performance Conclusion Evaluation. Key Point.

234 views • 22 slides

Introduction to Middleware for Software Engineering

Introduction to Middleware for Software Engineering. Eric Wohlstadter 539D. What is Middleware?. Mediates heterogeneities (differences) Defines standard protocols for distributed computing Abstracts details of using protocols Programmers use abstractions Abstractions implement protocols

359 views • 18 slides

Introduction to Middleware

Introduction to Middleware. IST 421 Spring 2003 Lecture 8. Middleware. Allows one entity (application or database) to communicate with another entity or entities. Originally designed for intra-enterprise integration New demand for inter-enterprise integration. Middleware Models. Logical

176 views • 17 slides

SCTP: A new networking protocol for super-computing

SCTP: A new networking protocol for super-computing. Mohammed Atiquzzaman Shaojian Fu Department of Computer Science University of Oklahoma. atiq@ou.edu. Networking Characteristics in Supercomputing. High bandwidth links between upercomputers; Requires low delay in packet delivery;

252 views • 16 slides

233 views • 14 slides

Middleware Technology

170 views • 6 slides