Breaking Down Data Warehouses

Event

Big Data Conference Europe 2025

Date

November 18, 2025, 5:00 EDT

Location

Vilnius, Lithuania & Online

What exactly is a data warehouse, and how do you choose the right one? This session will break down the essentials, including the differences between columnar and row-based databases, as well as the roles of OLAP, OLTP, and HTAP. We’ll compare pricing and features of popular solutions like Redshift, Snowflake, and Postgres while highlighting common pitfalls and key guardrails to ensure success. Whether you're new to data warehousing or evaluating your next platform, this talk provides practical insights to help you navigate the options effectively.