ClickHouse: The Complete Guide to Columnar Analytics Database
Master ClickHouse from basics. Learn data types, SQL queries, table engines, installation, and practical examples for real-time analytics.
OLAP
DuckDB Internals: Vectorized Execution, Columnar Storage, and Query Processing
Deep dive into DuckDB internals. Understand vectorized execution, columnar storage, query processing pipeline, and the architectural decisions behind DuckDB's performance.
DuckDB: The Complete Guide to Embedded Analytical Database
Master DuckDB from basics to advanced analytics. Learn SQL for OLAP, data types, queries, installation, and practical examples for data analysis.
Real-time Analytics: ClickHouse, Druid, and Materialized Views
Learn how to build real-time analytics systems using ClickHouse, Apache Druid, and materialized views. Compare architectures, use cases, and implementation patterns.
Real-time Analytics: Streaming Aggregations, OLAP
Master real-time analytics with streaming aggregations and OLAP. Learn Apache Flink, Kafka Streams, ClickHouse, and building low-latency analytical systems.