-
Topics Everyone Is Talking About No316
The World Happiness Report Faces Serious Methodological Flaws • Exploring Dynamic Array Structures in Depth • Hidden Compiler Magic: How Cutlass Changes CUDATriton Performance • Minimum Viable Benchmark: Practical Evaluation for LLMs
-
Empirical: benchmarks of Cython, Numba, and PyPy
This deep-dive empirically benchmarks Cython, Numba, and PyPy in 2025 across real workloads. It reveals their strengths, weaknesses, and tuning considerations for CPU-bound, recursive, and dynamic tasks. The post provides detailed code comparisons, results tables, and expert guidance on when to use each optimization tool.
-
Best practices for ensemble tuning
This post dives into modern best practices for ensemble tuning in machine learning. It covers effective hyperparameter optimization, meta-learning strategies, and workflow automation using frameworks like Optuna, Ray Tune, and AutoGluon. By following these methods, data scientists can maximize the predictive power and reliability of their ensembles in production.
-
Tools: dbt, Redshift Spectrum, Athena
This article explores how dbt, Redshift Spectrum, and Amazon Athena form a modern, cloud-native data engineering stack. It explains their roles, integration patterns, performance tuning strategies, and best practices for scalable analytics in 2025. The focus is on combining transformation, metadata, and serverless querying for efficient lakehouse workflows.
-
Topics Everyone Is Talking About No313
Biscuit: A High-Performance PostgreSQL Index for Pattern Matching • Tool Safety: The Ethics Behind Beautiful Soup • 40 of fMRI Signals May Misrepresent Brain Activity • Bonsai: A Custom Voxel Engine Built from Scratch • In Defense of MATLAB Code: Why Engineers Still Need It
-
Topics Everyone Is Talking About No311
8M Users AI Chats Secretly Sold by Privacy Extensions • A Quarter of US-Trained Scientists Eventually Leave • TLA Modeling Tips for Reliable Distributed Systems • IronFleet: Formally Verified Distributed Systems at Scale
x321.org
Education and news, delivered straight to the point.