January 2018
Intermediate to advanced
524 pages
13h 33m
English
Content preview from Internet of Things for Architects
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Edge processing
As we will explore later in the chapter regarding cloud and fog computing, edge routers are capable of providing computing resources close to where the data is being generated. This is an important characteristic in edge routers, especially for IoT solutions. As more IoT solutions are built in remote and varied locations, having the ability to compute locally is essential for many use cases. Computing at the edge can involve affecting user data through techniques such as:
- Filtering and aggregation
- Denaturing data
- Security and intrusion detection analysis
- Key management
- Rules engines/event processors
- Caching and storage
Edge routers will vary in size and computational capacity. They are not data center servers or rackmount ...
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