atomic patterns
DESCRIPTION
Atomic Patterns. Use Cases. Secure Email Distribution. Enhancing security of message passage by sending chunks via different routes. Jigsaw a message in many small elements and send every piece via a random path at different times. Write and email and store it locally - PowerPoint PPT PresentationTRANSCRIPT
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Use Cases
Atomic Patterns
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Secure Email Distribution
Enhancing security of message passage by sending chunks via
different routes
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Write and email and store it locallyA service will pick up the message
Message delivered on receiver
Jigsaw a message in many small elements and send every piece via a random
path at different times
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Pattern Based Message Flow
Tear the message apart Send each clip separately
Re-join the clips to the full message
The application is designed to transfer a message in several small pieces to a peer destination.This can be used to transfer large messages in parallel, enhance security or to enhance reliability through redundant sending of parts.
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Message imported to local store Message is treated by a service Chunks are stored in queues Chunks replicated to remote
queues Message is reassembled
How it works
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Enhance transfer security• Only small clips can be intercepted and
abducted Enhance reliability• Send clips redundantly Channel bundling• Accelerate transfer by using parallel
channels
Use Cases
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Interface PipeCollectorStore & Forward (Pipe)SplitterInterface
Pipe
Pattern Based Message Flow
Split, Store&Forward and Collect
This example is used to split a message and send it over in parallel chunks to a receiver.The sender side chunks the message and puts them in queues; then a store&forward mechanism replicates the queue; the receiver takes the messages from the queue and reassembles them.
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9Axel Angeli - (c) 2009 logosworld.com - Building the SOA City
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10Axel Angeli - (c) 2009 logosworld.com - Building the SOA City
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Noise Reduction
Mass message transfer is always accompanied by noice –
unwanted and redundant extra information
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One queue is used to receive any message, another queue holds the cleansed
messages only
Collect all messages in a message queue and
consolidate the duplicates
Axel Angeli - (c) 2009 logosworld.com - Building the SOA City
Logosworld SOA City
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Pattern Based Message Flow
Tear the message apart Send each clip separately
Re-join the clips to the full message
The application is designed to transfer a message in several small pieces to a peer destination.This can be used to transfer large messages in parallel, enhance security or to enhance reliability through redundant sending of parts.
Axel Angeli - (c) 2009 logosworld.com - Building the SOA City
Logosworld SOA City
14
Message imported to local store Message is treated by a service Chunks are stored in queues Chunks replicated to remote
queues Message is reassembled
How it works
Axel Angeli - (c) 2009 logosworld.com - Building the SOA City
Logosworld SOA City
15
Enhance transfer security• Only small clips can be intercepted and
abducted Enhance reliability• Send clips redundantly Channel bundling• Accelerate transfer by using parallel
channels
Use Cases
Axel Angeli - (c) 2009 logosworld.com - Building the SOA City
Logosworld SOA City
16
Interface PipeCollectorStore & Forward (Pipe)SplitterInterface
Pipe
Pattern Based Message Flow
Split, Store&Forward and Collect
This example is used to split a message and send it over in parallel chunks to a receiver.The sender side chunks the message and puts them in queues; then a store&forward mechanism replicates the queue; the receiver takes the messages from the queue and reassembles them.
Q1
Q2
Q3
Q‘1
Q’2
Q’3
Axel Angeli - (c) 2009 logosworld.com - Building the SOA City
Logosworld SOA City
17Axel Angeli - (c) 2009 logosworld.com - Building the SOA City
Logosworld SOA City
18Axel Angeli - (c) 2009 logosworld.com - Building the SOA City