Java
TreeMap and NavigableMap
Master sorted key-value storage using Red-Black trees, NavigableMap range queries, time-series analytics patterns, and when O(log n) beats O(1) hashing.
Java
HashMap: Tree Bins and Performance
Explore Java 8's tree bins enhancement: Red-Black trees in collided buckets, treeify thresholds, the HashDoS security fix, and hybrid linked list/tree approach.
Java
TreeSet and NavigableSet
Master sorted set operations using Red-Black trees, NavigableSet methods (ceiling, floor, higher, lower), and when logarithmic complexity beats constant-time hashing.