Question: Consider the following Time-Interval query: Given a time period T -[t,, tel, find all the records that have lifespan that intersects T. That is, find

Consider the following Time-Interval query: Given a time period T -[t,,

Consider the following Time-Interval query: Given a time period T -[t,, tel, find all the records that have lifespan that intersects T. That is, find all the records that were alive at least one time instant during the period T. Provide an algorithm and explain what is thecost of this algorithm in terms of number of I/Os. Hint: Read the Snapshot Index paper Consider the following Time-Interval query: Given a time period T -[t,, tel, find all the records that have lifespan that intersects T. That is, find all the records that were alive at least one time instant during the period T. Provide an algorithm and explain what is thecost of this algorithm in terms of number of I/Os. Hint: Read the Snapshot Index paper

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