What consistent hashing does: minimizes remapping when nodes join/leave

How do Bloom filters utilize bit arrays to efficiently perform probabilistic set membership tests with minimal false positives?

Bloom filters use bit arrays to store hashed positions, allowing quick membership checks with controlled false positives

What bloom filters do: probabilistically check set membership with no false negatives

Bloom filters: Efficient set membership testing with zero false negatives

What database sharding does: splits data across machines by a partition key

Database sharding distributes data across multiple machines using a partition key for scalability and performance

Which distributed systems property, as per the CAP theorem, suggests that during network partition, a system can either provide strong consistency but not both high availability and partition tolerance?

Consistency over availability and partition tolerance

Why memory coalescing matters — adjacent threads reading adjacent memory addresses

Memory coalescing reduces cache misses, improving multithreaded application performance

Why the curse of dimensionality makes nearest neighbor search unreliable

High-dimensional spaces increase distance ambiguity, reducing nearest neighbor search reliability