
Explore Data Vault 2.0 concepts by Dan Linstedt and Dan Olney, and build practical data models in Erwin through real use cases and guided practice.
Explore the Data Vault 2.0 modeling process, from discovery and data source inventory to hubs, links, satellites, and information marts, with testing, documentation, and iterative refinement.
Identify satellites for customer, product, and order details in a data vault 2.0; use load date and hub hash keys, and separate age group and gender as slowly changing dimensions.
Understand how links in data vault 2.0 connect hubs to relationships between business entities, from simple to many-to-many. Learn practices for naming, attribute storage in satellite tables, and documenting relationships.
Learn how many-to-many relationships between hub tables are resolved in Data Vault 2.0 with associative link tables, ensuring flexible modeling as business rules evolve.
Explore how the unit of work governs link creation between customer, product, and order hubs, showing how incorrect normalization can introduce extra records and break data integrity.
Explore the raw data vault, the heart of data vault 2.0, detailing hubs, links, satellites, non-volatile historical data, and hash-partitioned loading for scalable, auditable provenance.
Learn how non-descriptive links use a two-column link table to capture simple entity relationships, boosting simplicity, efficiency, and normalization in Data Vault 2.0.
Explore record tracking satellites in data vault 2.0 to detect deleted or missing keys from full dump format, with flags and load dates that reveal data origin and freshness.
Explore a history reference table in a Data Vault 2.0 model to track category descriptions over time, capturing id, description, start date, and end date as descriptions evolve.
Unleash the Power of Data Vault 2.0: Your Simplified Path to Building Agile Data Warehouses (Hands-on!)
Stop Struggling with Complex Data! In today's data-driven world, extracting insights from complex data sources can be a challenge. Traditional data warehousing approaches can be cumbersome and slow to adapt to evolving business needs.
This course cuts through the confusion and makes Data Vault 2.0, a modern data warehousing methodology, easy to understand and implement. We'll guide you through the core concepts of Data Vault 2.0 clearly and concisely, eliminating the intimidation factor often associated with data warehousing.
Learn by Doing with Real-World Examples: Forget dry theory sessions! This course is packed with engaging, hands-on exercises that follow every learning module. You'll solidify your understanding by immediately applying your newfound knowledge to practical scenarios.
Build Your Agile Data Warehouse with Confidence: We won't just teach you the theory; we'll equip you with the skills to build your own agile data warehouses. We'll walk you through creating a Data Vault from scratch using complete, real-world examples. You'll gain practical experience with designing hubs, satellites, and links, the building blocks of a Data Vault.
Go Beyond the Basics: This course doesn't stop at foundational concepts. We'll delve deeper into additional data models based on complex use cases. You'll learn how to adapt Data Vault 2.0 to tackle even the most challenging data warehousing requirements.
By the end of this course, you'll be able to:
Master the fundamentals of Data Vault 2.0 with a clear and practical approach.
Confidently design and build agile data warehouses that adapt to your evolving business needs.
Apply your knowledge to real-world scenarios through hands-on exercises and data models based on complex use cases.
Communicate effectively with data architects, analysts, and engineers using the common language of Data Vault 2.0.
No prior experience is required! This course is perfect for anyone who wants to leverage Data Vault 2.0 to unlock the power of their data. Whether you're a business analyst, data analyst, data architect, or simply looking to enhance your data skills, this course will equip you with the knowledge and practical skills to build agile data warehouses that empower data-driven decision-making.
Enroll today and start building your agile data warehouse!