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4 cards from this section. Quick, good the night before a test.
What is the primary purpose of indexing in databases?
Think about the benefits of having a categorized list.
Name one type of index.
Many indexing types exist; recall one from our lesson.
What is the primary function of an index?
Think about its purpose in organizing data.
True or False: A hash index can support range queries.
Recall the specific functions of different index types.
How would you optimize a database that currently has suboptimal indexing, with a focus on the trade-offs between read and write performance?
Consider the balance of your workload before implementing changes.
Consider a database used for e-commerce transactions. Describe your indexing strategy to improve search performance.
Think about which attributes users search for the most.
6 more questions in this section. Enroll free to practise them all.
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