Tag: #catalyst
Writing on GPUs, LLMs, MLOps, Kubernetes — and mindset · 2 posts
AI Customer Success Platforms 2026 Deep Dive - Catalyst, Gainsight, ChurnZero, Vitally, Planhat, Totango, ClientSuccess, Pendo, Channel Talk
A May 2026 deep dive into the AI-powered Customer Success Platform (CSP) landscape. Enterprise leaders Gainsight, Totango and ChurnZero, modern challengers Catalyst, Vitally and Planhat, adjacent categories like Pendo an
2026-05-16 · 31 min read #customer-success#catalyst#gainsight#churnzero#vitallyApache Spark Internals Deep Dive 2025: RDD, Catalyst Optimizer, Tungsten, Whole-Stage Codegen, Shuffle
Why Spark runs the same query 100x faster than MapReduce. RDD to DataFrame/Dataset, Catalyst optimizer, Tungsten project, whole-stage code generation, and shuffle optimization — a complete internal analysis.
2026-04-15 · 13 min read #spark#catalyst#tungsten#rdd#whole-stage-codegen