An Efficient Hybrid Algorithm to Reduce Latency in Ad-Hoc Aggregation

Provided by: Science Productions
Topic: Networking
Format: PDF
A data warehouse is a collection of data gathered and organized so that it can easily be analyzed, extracted, synthesized and also be used for the purpose of further understanding data. Peer To Peer (P2P) networks are used for distribution and sharing of documents. In traditional techniques, when aggregate functions like average, sum and count are encountered, the aggregate operation is performed by considering all the nodes and tuples, which reduces the efficiency of the query processing system. Exact solutions can be time consuming and difficult to implement, given the distributed and dynamic nature of P2P networks.

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