Evaluation
Everything on SkillVeris tagged Evaluation — collected across the glossary, study notes, blog, and cheat sheets.
3 resources across 1 library
Study Notes(3)
Lazy Evaluation and the DAG
How Spark defers execution of transformations into a logical plan and only runs work when an action forces it, using a DAG of stages for both optimization and…
Transformations and Actions
How Spark's lazy execution model splits operations into transformations that build a plan and actions that trigger real computation.
Lazy Evaluation in Haskell
How Haskell's non-strict evaluation model defers computation until results are needed, enabling infinite structures but requiring care around space leaks.