Review PubSub System Architecture

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Review Pub/Sub System Architecture
Push-Mi, Pull-Yu System
WebFilter System
Publish-Match-Notify Circle
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ReviewXML Event Brokering Service
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Problem Statement

• The information is normally associated with a
  schema
• We need more flexible publish
• Loose constraints
• Flexible format for data exchange
• Data reusable

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System requirement

• Publish
• The loose constrained data with specific schema
• Subscribe
• The defined subset of xml document

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system model
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System Design Phase 0
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System Design Phase 1
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Data Flow Chart
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Data Flow Chart 1
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Data Flow Chart 2