Distributed Systems CIS 505: Software Systems Introduction ...
Sensor Networks (3) Figure 1-13. Organizing a sensor network database, while storing and processing data … or (b) only at the sensors. CIS 505, Spring 2007 Distributed Systems 48 The Challenges of Distributed Systems o Secure communication over public networks ACI: who sent it, did anyone see it, did anyone change it o Fault-tolerance
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