The huge data are measured by recent software or hardware which are generated rapidly and highly vary such as business transaction, telecommunication call records, stock exchange, sensor networks, web logs, and computer network traffic. The challenging task is to store, retrieve and process these data sets which are considered as stream. The data stream mining is a growing technique in the field of data mining where data are analyze, process and synthesize which comes in stream. It is used to

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... nd the hidden pattern from online records of business transaction and many fields where data are frequently changes. This paper represents the current issues with this growing technique.