In this episode we deep-dive into the Platinum Layer [1] The challenges data teams have when analysts need to move quickly while data engineers need to maintain stability over time.[2] Gold Layer vs. Platinum layer[3] Governance and quality aspects
14 Jul 2025
Analysts and the Platinum Layer
In this episode we discuss the the emergence of the Platinum Layer on top of existing data architectures:[1] The Medallion architecture [2] Rigidity and stability vs. agility and speed in analytics [3] Scenarios where speed and agility beat stability [4] The Platinum Layer
10 Feb 2025
Data Unscripted - Data Warehouse vs Data Lake
In this episode we discuss the differences between data warehouse and data lake:[1] Defining what are data warehouse and data lake[2] What are the tradeoffs organizations need to consider when choosing one or the other and how to choose between them[3] 2025 trends in the warehouse/data lake space
20 Jan 2025
Data Unscripted - Data Architecture Patterns
In this episode we discuss the data architecture patterns:
what are data patterns and why do we even need them
Common and emerging data patterns (medallion, star schema, data mesh)
Failure patterns
6 Jan 2025
Data Unscripted - The Analytics Data Development Tech Stack
In this episode we discuss the analytics data development tech stack:
[1] Overview of the analytics data development process
[2] The components of the analytics data development tech stack
[3] Best of breed vs. best of suite approaches
2 Jan 2025
Data Unscripted - Data Lineage
In this episode we discuss:
[1] What is data lineage and why it's important
[2] Real-world example of data lineage in action
[3] What is column-level lineage
23 Dec 2024
Data Unscripted - Data Validation
In this episode we talk about data validation:
[1] What is data validation and why it's important
[2] Types of data validation
[3] Where does data validation fit in the overall data development process
[4] Data validation and observability
16 Dec 2024
Data Unscripted - Continuous Integration and Deployment for Data
Data Unscripted host Tomasz Lelek explores the benefits and best practices of Continuous Integration and Deployment in software and data development, empowering teams to deliver high-quality results faster.
9 Dec 2024
Data Unscripted - Roles and responsibilities
Data team leaders, including data engineers, analytics engineers, and data analysts, share insights on their roles and responsibilities in driving data-driven decision making.
9 Dec 2024
Data Unscripted - Data transformation
Data transformation expert, [Guest Name], shares actionable insights on leveraging data transformation to unlock business value and drive informed decision-making.
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YouTube views
189
Score snapshot 15 Sept 2025
Podcast Authority Score: 26 / 100
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Quality
26
Social presence
0
YouTube
64
Engagement
0
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