2025
Relational Databases and Data Warehouses: A Practical Overview
Explore the fundamental distinctions between Relational Databases and Data Warehouses
Josef Sieber
Presenter
Explore the fundamental distinctions between Relational Databases and Data Warehouses
Josef Sieber
Presenter
In this tech session, we will explore the fundamental distinctions between Relational Databases and Data Warehouses, shedding light on crucial concepts like row store and column store. We will delve into the physical storage of data on disk and examine how it influences performance.
Whether you're a seasoned professional or just starting your journey in the world of data, by understanding the contrasting characteristics of these two types of systems, this talk will provide valuable insights into the core principles that drive modern data storage and retrieval systems. Attendees will leave with a deeper understanding of how to choose the right tools for their specific data needs and performance requirements.
Alexander Delgado
Alex Delgado is a highly skilled Certified Public Accountant (CPA) and Senior Manager in the Data Engineering team at PwC. With expertise in accounting principles and regulations, he designs and implements data engineering solutions to optimize financial processes and drive business growth. He excels in developing scalable data pipelines, automating workflows, and ensuring data quality. Alex's strong analytical skills and attention to detail enable him to extract valuable insights from complex datasets. With a commitment to continuous learning, Alex remains at the forefront of data engineering advancements, making him a valuable asset to PwC's Data Engineering team.
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