Figure 22.22 gives a Venn diagram showing the relationships between conflict serializability, view serializability, two-phase locking, and timestamping. Extend the diagram to include optimistic and multiversion concurrency control. Further extend the diagram to differentiate between 2PL and strict 2PL, timestamping without Thomas’ write rule, and timestamping with Thomas’ write rule.

What will be an ideal response?


Computer Science & Information Technology

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Answer the following statement true (T) or false (F)

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What will be an ideal response?

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Fill in the blank(s) with the appropriate word(s).

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What will be an ideal response?

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