Self-paced course

In-Memory Data Management

Offered by Prof. Hasso Plattner

This video belongs to the openHPI course In-Memory Data Management. Do you want to see more?

Query Optimization

Time effort: approx. 15 minutes

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About this video


In this lecture we continue the series about query processing and have a closer look at the optimizations conducted by the database the query optimizer. This includes the selection of suited execution orders composed in so called query plans.