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Distributing Query Plan Operators Using Honey-Bees Algorithm

Data Stream Management Systems (DSMSs) has the advantage of lightweight repositories so they can migrate in a network of hosts regarding their stream resources. We developed a framework (including some systems) based on agents to let users have their own customized query engines which can migrate in network to gain better QoS. Our Data Stream Management Agents (DSMAs) can distribute their queries and clone themselves to run different sub-queries on different hosts regarding the position of related sources. One of the main challenges toward this goal is distribution algorithm for queries. In this paper, we proposed a distributor for our agent-based data stream management framework based on honey-bees algorithm. We compare our honey-bees algorithm to other proper heuristics (genetic algorithm and DPSO) through our experimental evaluations.