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Quantitative Finance · Glosario

¿Qué es Eager evaluation, lazy evaluation?

También llamado: eager evaluation · lazy evaluation

Definition 10.3 Research, Data and Risk Platforms · Capítulo 10 — Dataframes

An engine with eager evaluation executes each operation when it is called and materialises its full result. An engine with lazy evaluation records the operations as a plan and executes the plan only when a result is requested, which lets it see the whole computation before running any of it.

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