distributed systems chapter 2 slides
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Transcript of distributed systems chapter 2 slides
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Slides for Chapter 2: Architectural ModelsFrom Coulouris, Dollimore and Kindberg Distributed Systems: Concepts and DesignEdition 4, Pearson Education 2005
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Figure 2.1Software and hardware service layers in distributed systems
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Figure 2.2Clients invoke individual servers
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Figure 2.3A distributed application based on peer processes
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Figure 2.4A service provided by multiple servers
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Figure 2.5Web proxy server
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Figure 2.6Web applets
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Figure 2.7Thin clients and compute serversThinClientApplicationProcessNetwork computer or PCCompute servernetwork
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Figure 2.8Real-time ordering of events
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Figure 2.9Processes and channels
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Figure 2.10Omission and arbitrary failures
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Figure 2.11Timing failures
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Figure 2.12Objects and principals
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Figure 2.13The enemy
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Figure 2.14Secure channelsPrincipal ASecure channelProcess pProcess qPrincipal B