Explain issues in Data stream query processing?

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written 6.5 years ago by

teamques10 ★ 65k

modified 2.1 years ago by

Query processing in the data stream model of computation comes with its own unique challenges.

Unbounded Memory Requirements:

Since data streams are potentially unbounded in size, the amount of storage required to compute an exact answer to a data stream query may also grow without bound. While external memory algorithms …

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