OLAP: Overview and Queries

Related lectures (32)

Page 3 of 4

Explores creating dashboards in ServiceNow, focusing on advantages, transition from homepages, and important concepts like tasks and incidents.

Covers determinantal point processes, sine-process, and their extrapolation in different spaces.

Covers the syntax and usage of conditional queries, including joins and filtering data.

Delves into symmetries in physics, covering group theory, perturbation, and quantification.

Covers advancements in data analytics systems and the role of hardware-software co-design in enhancing performance in the Post-Moore era.

Covers data wrangling stages, structuring techniques, and common issues in data preparation.

Introduces relational query languages, focusing on algebra operators and query optimization.

Explores limits and colimits in functor categories, focusing on equalizers, pullbacks, and their significance in category theory.

Covers categories, functors, and presheaf categories, exploring the relationships between objects and morphisms.

Covers relational query optimization, including logical and physical query plans, cost estimation, equivalences, and the System R strategy.