View or MView? Pick the Right One in SQL!

Описание:  “Virtual vs Physical SQL — What’s the difference? View = always fresh. MView = lightning-fast. Dive in!”

 “Speed vs Freshness in SQL: Views are real-time, Materialized Views are pre‑computed. Which do you need?”

 “Views run your query live. Materialized Views store the result. One is slow, one is fast. Know when to use each!”

 “View: real‑time but slower. MView: blazing fast but needs refresh. SQL performance made simple!”

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