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NoSQL database is deemed as an ideal substitution for the traditional SQL database in such scenarios as bigdata mining, business intelligence, SNS etc., which are characterized by large scale data processing and heavy concurrency workload. However, existing NoSQL databases handle key-value CRUD requests locally in a sequential way which may underutilize the(More)
Because of lacking secure strategy, there appear a lot of security leaks and increasing security threats in SS7 network. Based on the analysis of security leaks in message handling of the network and features of those threats, the paper proposes a defense method against the counterfeit signaling network management messages. After adding service(More)
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