DSDSD - Dutch Seminar on Data Systems Design Courses

Leaving the Two-Tier Architecture Behind: Evolution of Analytical Data Management Systems

Explore how modern analytical data engines are evolving beyond traditional architectures, enabling in-process analytics and new use cases from browser-based OLAP to Big Data processing on laptops.

• YouTube
• 32 minutes
• Self-Paced
• Free Video

The Future of Cloud Database Systems

Explore the evolving landscape of cloud databases, examining challenges of hyperscaler dominance, opportunities for disruption, and a blueprint for reinventing cloud infrastructure through unified standards and abstractions.

• YouTube
• 39 minutes
• Self-Paced
• Free Video

What Goes Around Comes Around - The 60-Year Evolution of Database Models and SQL

Explore the 60-year evolution of database systems and discover why relational models and SQL remain superior, debunking claims from vector databases, NoSQL, and object-oriented alternatives.

• YouTube
• 35 minutes
• Self-Paced
• Free Video

Table Representation Learning for Efficient and Robust Data Systems

Discover how specialized column embeddings and table representation learning can revolutionize data systems, making them more efficient and robust for real-world database applications.

• YouTube
• 42 minutes
• Self-Paced
• Free Video

Architecting the Snowflake Data Cloud - Multi-cluster Shared Data Architecture

Delve into Snowflake's multi-cluster shared data architecture, exploring its evolution from a cloud data warehouse to a global, multi-cloud platform supporting diverse data processing workloads and secure collaboration.

• YouTube
• 36 minutes
• Self-Paced
• Free Video

Tracking Row Identities and Changes in Delta Lake and Apache Iceberg Tables

Discover efficient techniques for tracking row identities and changes in Delta Lake and Apache Iceberg tables, focusing on unique sequence numbers and snapshot version differences.

• YouTube
• 15 minutes
• Self-Paced
• Free Video

60 FPS UX Analytics with DuckDB and Cloud Computing

Discover how MotherDuck combines DuckDB's analytical capabilities with serverless cloud computing to deliver lightning-fast 60fps dashboard updates and unprecedented interactive data analysis performance.

• YouTube
• 11 minutes
• Self-Paced
• Free Video

My Database Can Do This - Specialized Data Models in ClickHouse

Explore how specialized data models and applications integrate with ClickHouse analytical database, examining stream processing, time series, geospatial analysis, and vector search implementations.

• YouTube
• 19 minutes
• Self-Paced
• Free Video

Efficient CSV Parsing - On the Complexity of Simple Things

Dive into advanced CSV parsing techniques, exploring DuckDB's implementation, parallel algorithms, buffer management, and state machine transitions for handling complex CSV file processing.

• YouTube
• 51 minutes
• Self-Paced
• Free Video

Lambda Functions and List Operations in DuckDB SQL

Explore DuckDB's innovative approach to handling LIST-type operations and Python-style list comprehension in SQL, focusing on efficient processing of nested data formats like JSON for enhanced analytics performance.

• YouTube
• 25 minutes
• Self-Paced
• Free Video

C3: Compressing Correlated Columns - A Framework for Multi-Column Data Compression

Discover how C3 framework revolutionizes data compression by exploiting correlations between columns, achieving 20% better compression ratios through innovative multi-column compression schemes.

• YouTube
• 25 minutes
• Self-Paced
• Free Video

Towards LLM-augmented Database Systems

Explore how database systems can be enhanced with LLMs to efficiently handle multi-model data queries while addressing performance challenges and hallucination issues in modern data processing.

• YouTube
• 50 minutes
• Self-Paced
• Free Video

ALP: Adaptive Lossless Floating-Point Compression

Discover advanced floating-point data compression techniques through ALP, exploring vectorized execution methods and enhanced PseudoDecimals for improved speed and compression ratios in data science applications.

• YouTube
• 29 minutes
• Self-Paced
• Free Video

LingoDB: An Open Compilation and Optimization Framework for Sustainable Data Processing

Discover how LingoDB's open-source framework enables efficient data processing through flexible architecture, cross-domain optimizations, and seamless adaptation to modern hardware capabilities.

• YouTube
• 27 minutes
• Self-Paced
• Free Video

Accurate Summary-based Cardinality Estimation Through the Lens of Cardinality Estimation Graphs

Explore advanced cardinality estimation techniques for graph databases, focusing on optimistic and pessimistic estimators through cardinality estimation graphs and their practical applications in query optimization.

• YouTube
• 54 minutes
• Self-Paced
• Free Video