Data Storage Method for Fast Retrieval in IoT

摘要

Nowadays, data query in the Internet of Things (IoT) is suffering from high latency as increasing amounts of data collected by devices every day. In this paper, we focus on data retrieval and present a novel storage method for fast retrieval by managing hot data separately. Experimental results show that our storage method has reduced the query latency by at least one order of magnitude compared with the existing typical method.