cluster computing

360 Zhihui Cloud Developer

May 27, 2025 · Operations

How to Achieve Ultra-Fast Video Transcoding with Multi‑Threading and Clustering

This article examines the factors affecting media transcoding duration, explains why decoding dominates processing time, and presents multi‑threaded FFmpeg techniques and a cluster‑based architecture that split video into TS segments to dramatically reduce overall transcoding latency.

FFmpegPerformance Optimizationcluster computing

0 likes · 12 min read

How to Achieve Ultra-Fast Video Transcoding with Multi‑Threading and Clustering

360 Zhihui Cloud Developer

May 3, 2018 · Operations

Understanding Scheduler Architectures: From Batch to Shared‑State Designs

This article surveys the evolution of schedulers—from early batch systems and OS process schedulers to modern centralized, two‑level, and shared‑state designs—explaining their core concepts, trade‑offs, and real‑world examples such as YARN, Mesos, Spark, Borg, and Kubernetes.

cluster computingdistributed systemsresource management

0 likes · 24 min read

Understanding Scheduler Architectures: From Batch to Shared‑State Designs