Practice - Deletes
Practice Questions
Test your understanding with targeted questions
What is a tombstone in database management?
💡 Hint: Think of a tombstone as a notification of deletion.
During compaction, what happens to tombstones?
💡 Hint: Remember the lifecycle of data and its markers.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What does a tombstone indicate in a database?
💡 Hint: Consider how databases handle the logic of deletions.
True or False: Tombstones are removed from storage immediately upon data deletion.
💡 Hint: Think about data lifecycle in a distributed system.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Explain how tombstones can lead to increased storage costs if not managed properly. What strategies might mitigate these costs?
💡 Hint: Consider the balance between data retention and performance.
Design a system ensuring that deletes are effectively communicated to all nodes using tombstones. What factors need to be considered?
💡 Hint: Think about how communication protocols can impact data synchronization.
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Reference links
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