Concepts, Readings, Events

🧭 Background Concepts

• 2024-06-13: 2024 ACM SIGMOD International Conference on Management of Data: Apache Arrow DataFusion: A Fast, Embeddable, Modular Analytic Query Engine - Download, Talk, Slides, Recording

• 2024-06-07: Video: SIGMOD 2024 Practice: Apache Arrow DataFusion A Fast, Embeddable, Modular Analytic Query Engine - Slides

• 2023-04-05: Video: DataFusion Architecture Part 3: Physical Plan and Execution - Slides

• 2023-04-04: Video: DataFusion Architecture Part 2: Logical Plans and Expressions - Slides

• 2023-03-31: Video: DataFusion Architecture Part 1: Query Engines - Slides

• 2020-02-27: Online Book: How Query Engines Work

✨ Good Reads

This is a list of DataFusion related blog posts, articles, and other resources. Please open a PR to add any new resources you create or find

• 2025-03-21 Blog: Efficient Filter Pushdown in Parquet

• 2025-03-20 Blog: Parquet Pruning in DataFusion: Read Only What Matters

• 2025-02-12 Video: Alex Kesling on Apache Arrow DataFusion - Papers We Love NYC

• 2025-01-30 Video: Data & Drinks: Building Next-Gen Data Systems with Apache DataFusion

• 2024-11-22 Blog: Apache Datafusion Comet and the story of my first contribution to it

• 2024-11-21 Blog: DataFusion is featured as one of the coolest 10 open source software tools by CRN

• 2024-11-20 Blog: Apache DataFusion Comet 0.4.0 Release

• 2024-11-19 Blog: Comparing approaches to User Defined Functions in Apache DataFusion using Python

• 2024-11-18 Blog: Apache DataFusion is now the fastest single node engine for querying Apache Parquet files

• 2024-11-18 Blog: Building Databases over a Weekend

• 2024-10-29 Video: MiDAS Seminar Fall 2024 on “Apache DataFusion” by Andrew Lamb

• 2024-10-27 Blog: Caching in DataFusion: Don’t read twice

• 2024-10-24 Blog: Parquet pruning in DataFusion: Read no more than you need

• 2024-09-13 Blog: Using StringView / German Style Strings to make Queries Faster: Part 2 - String Operations | Reposted on DataFusion Blog

• 2024-09-13 Blog: Using StringView / German Style Strings to Make Queries Faster: Part 1- Reading Parquet | Reposted on Datafusion Blog

• 2024-10-16 Blog: Candle Image Segmentation

• 2024-09-23 → 2024-12-02 Talks: Carnegie Mellon University: Database Building Blocks Seminar Series - Fall 2024

  • 2024-11-12 Video: Building InfluxDB 3.0 with the FDAP Stack: Apache Flight, DataFusion, Arrow and Parquet (Paul Dix)

  • 2024-11-04 Video: Synnada: Towards “Unified” Compute Engines: Opportunities and Challenges (Mehmet Ozan Kabak)

  • 2024-10-28 Video: Exon: A Built for Purpose Bioinformatics Database (Trent Hauck)

  • 2024-10-21 Video: Accelerating Data and AI with Spice.ai Open-Source Software (Luke Kim)

  • 2024-10-07 Video: ParadeDB – Postgres for Search and Analytics (Philippe Noël)

  • 2024-09-30 Video: Accelerating Apache Spark Workloads with Apache DataFusion Comet (Andy Grove)

  • 2024-09-23 Video: Apache Arrow DataFusion: A Fast, Embeddable, Modular Analytic Query Engine (Andrew Lamb)

• 2024-09-17 Video: Profiling Apache DataFusion using flamegraph

• 2024-08-25 Blog: Pydantic/logfire: We’re changing database

• 2024-08-15 Video: Faster DataFusion with StringView - Xiangpeng Hao (Aug 15, 2024)

• 2024-08-14 Blog: DataFusion @ UWheel

• 2024-06-17 Blog: Columnar File Readers In-Depth: APIs and Fusion

• 2024-06-14 Talk: 2024 Simplicity in Management of Data (SiMOD): DataFusion: The Case for Building Open Data Systems (Keynote) - Slides

• 2024-05-29 Blog: Query Push Down in Cube’s Semantic Layer

• 2024-06-26 Talk: Microsoft Gray Systems Lab: Building InfluxDB 3.0 (and other systems) - Slides

• 2024-04-06 Video: 1 billion row challenge in Rust using Apache Arrow

• 2024-03-26 Talk: DataCouncil 2024: Building InfluxDB 3.0 with Apache Arrow, DataFusion, Flight, and Parquet - Slides, Recording

• 2024-03-20 Video: Profiling DataFusion with Instruments (part of XCode on Mac OSx)

• 2024-03-18 Blog: Making Recent Value Queries Hundreds of Times Faster

• 2023-10-25 Blog: Flight, DataFusion, Arrow, and Parquet: Using the FDAP Architecture to build InfluxDB 3.0

• 2023-09-26 Blog: 100x Faster Ingest with DataFusion + Better Connectivity with FlightSQL

• 2023-08-15 Blog: Running Window Query in Stream Processing

• 2023-08-05 Blog: Aggregating Millions of Groups Fast in Apache Arrow DataFusion | DataFusion Blog

• 2023-07-28 Blog: Sliding Window Hash Join (SWHJ)

• 2023-07-13 Blog: Probabilistic Data Structures in Streaming: Count-Min Sketch

• 2023-05-25 Video: D3L2: Discussing Rust, Ballista, Ray SQL, Data Fusion with Andy Grove

• 2023-02-20 Blog: General Purpose Stream Joins via Pruning Symmetric Hash Joins

• 2023-09-27 Slides: MIT Database Group: Implementing InfluxDB IOx

• 2023-06-02 Talk: Dutch Seminar on Database System Design: Implementing InfluxDB IOx - Slides, Recording

• 2023-02-15 Slides: Invited Talk at Optum Labs: Building a New Time Series Database

• 2023-01-01 Blog: What I Want from DataFusion 2023

• 2022-12-07 Blog: Querying Parquet with Millisecond Latency

• 2022-06-27 Talk: DataBricks Data+AI Summit: DataFusion and Arrow - Slides, Recording

• 2022-05-23 Video: The Data Thread 2022: Apache Arrow and DataFusion - Slides

• 2021-03-10 Video: InfluxData Tech Talk: Query Engine Design and Rust-Based DataFusion in Apache Arrow - Slides

📅 Release Notes & Updates

• 2025-03-24 Apache DataFusion 46.0.0 Released

• 2024-09-14 Apache DataFusion Python 43.1.0 Released

• 2024-08-24 Apache DataFusion Python 40.1.0 Released, Significant usability updates

• 2024-07-24 DataFusion 40.0.0 Release

• 2024-01-19 DataFusion 34.0.0 Release

• 2023-06-24 DataFusion 25.0.0 Release

• 2023-01-19 DataFusion 16.0.0 Release

• 2022-10-25 DataFusion 13.0.0 Release

• 2022-05-16 DataFusion 8.0.0 Release

• 2022-02-28 DataFusion 7.0.0 Release

• 2021-11-19 DataFusion 6.0.0 Release

• 2021-08-18 DataFusion 5.0.0 Release

• 2019-09-22 DataFusion 0.15.0 Release Notes

🌎 Community Events

• 2025-01-23 Amsterdam Apache DataFusion Meetup - Slides

• 2025-01-22 Datadog Apache DataFusion Community Meeting - Recording

• 2025-01-15 Boston Apache DataFusion Meetup - Slides

• 2024-12-18 Chicago Apache DataFusion Meetup - Slides, Recording

• 2024-10-14 Seattle Apache DataFusion Meetup

• 2024-09-27 Belgrade Apache DataFusion Meetup - Recap, Slides, Recording

• 2024-06-26 New York City Apache DataFusion Meetup - Slides

• 2024-06-25 San Francisco Bay Area Apache DataFusion Meetup - Slides, Recording

• 2024-03-27 Austin Apache DataFusion Meetup - Slides, Recording