--- title: "#columnar-dbs articles | Hashnode" description: "Explore 5 articles tagged #columnar-dbs on Hashnode. Tutorials, guides, and how-tos from the community." url: "https://hashnode.com/tag/columnar-dbs" --- Tag # #columnar-dbs 5 posts · 0 followers [nidhinkumar](https://hashnode.com/@nidhinkumar) · [Aug 15, 2025](https://hashnode.com/posts/duckdb/689f74e04f66dc72bf475260) ### [DuckDB](https://blog.nidhin.dev/duckdb?utm_source=hashnode&utm_medium=feed) DuckDB an in-process, analytical database management system(DBMS) designed for Online Analytical Processing (OLAP) workloads. It is build to handle large datasets and complex queries quickly, focusing on data analysis and reporting. It is designed to... 6 min read · [blog.nidhin.dev](https://blog.nidhin.dev/duckdb?utm_source=hashnode&utm_medium=feed) [DIPIKESH KUMAR](https://hashnode.com/@dipikesh) · [Jul 8, 2025](https://hashnode.com/posts/clickhouse-optimization/686cb623e3b1d6117a98077f) ### [Clickhouse Optimization](https://dipikesh.hashnode.dev/clickhouse-optimization?utm_source=hashnode&utm_medium=feed) ClickHouse Optimization Tips I Learned Today Today, I dove deep into ClickHouse — one of the fastest columnar OLAP databases out there — and picked up several performance-focused insights. Whether you're new to ClickHouse or using it in production, t... 3 min read · [dipikesh.hashnode.dev](https://dipikesh.hashnode.dev/clickhouse-optimization?utm_source=hashnode&utm_medium=feed) [Vivek Khatri](https://hashnode.com/@peculiarvivek) · [Aug 17, 2024](https://hashnode.com/posts/ddia-chapter-3-storage-and-retrieval-part-2/66c08ebded9e2cdbae92d247) ### [DDIA - Chapter 3 - Storage and Retrieval - (Part 2)](https://tech.peculiarvivek.com/ddia-chapter-3-storage-and-retrieval-part-2?utm_source=hashnode&utm_medium=feed) Overview of B-trees, LSM-trees, index optimisations, full-text searches, OLTP vs. OLAP, data warehouses, and columnar databases 3 min read · [tech.peculiarvivek.com](https://tech.peculiarvivek.com/ddia-chapter-3-storage-and-retrieval-part-2?utm_source=hashnode&utm_medium=feed) [Cloud Tuned](https://hashnode.com/@cloudtuned) · [Jul 16, 2024](https://hashnode.com/posts/clickhouse-the-high-performance-columnar-database-for-real-time-analytics/66967ceb0ba4c19685bb1811) ### [ClickHouse: The High-Performance Columnar Database for Real-Time Analytics](https://cloudtuned.dev/clickhouse-the-high-performance-columnar-database-for-real-time-analytics?utm_source=hashnode&utm_medium=feed) ClickHouse: The High-Performance Columnar Database for Real-Time Analytics 3 min read · [cloudtuned.dev](https://cloudtuned.dev/clickhouse-the-high-performance-columnar-database-for-real-time-analytics?utm_source=hashnode&utm_medium=feed) [Shivanagouda Agasimani](https://hashnode.com/@Shiva02) · [Feb 26, 2024](https://hashnode.com/posts/row-vs-column-oriented-columnar-databases/65dc90e011e70f79069640f9) ### [Row vs Column-Oriented (Columnar) Databases](https://shiva02.hashnode.dev/row-vs-column-oriented-columnar-databases?utm_source=hashnode&utm_medium=feed) Learn how data is stored in pages in row and columnar DBs 3 min read · [shiva02.hashnode.dev](https://shiva02.hashnode.dev/row-vs-column-oriented-columnar-databases?utm_source=hashnode&utm_medium=feed)