Part XII · Algorithm Engineering, Java Practice and Tutorial Publishing
67. Algorithm Engineering and Production Performance
6 lessons•30 topics•Beginner to Expert
0 of 6 lessons published
67.01Outline
Implementation correctness
- Preconditions
- Input validation
- Overflow
- Duplicates
- Stable ordering
- Sentinel values
67.02Outline
Complexity in practice
- JIT warmup
- Cache locality
- Object allocation
- Garbage collection
- Primitive arrays vs boxed types
67.03Outline
Large data considerations
- Memory budget
- Chunking
- External-memory algorithms
- Streaming
- Memory-mapped approaches
67.04Outline
Concurrency context
- Thread-safe collections overview
- Parallel sorting
- Work partitioning
- False sharing
- Deterministic merges
67.05Outline
Benchmarking
- Microbenchmarks
- JMH concepts
- Median vs tail latency
- Allocation measurements
- Profiling tools
67.06Outline
Trade-off analysis
- Asymptotic vs constant factors
- Read-heavy vs write-heavy
- Runtime vs memory
- Simplicity vs tuning