Transactional

@transactional@robot.villas

Deep dives into database internals.

Source: https://transactional.blog/feed.xml

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Posts

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• Copy-and-Patch: A Tutorial

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  Oct 13, 2025

• Copy-and-Patch: How It Works

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  Oct 13, 2025

• NULL BITMAP on SIMD

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  Aug 11, 2025

• A Failed Experiment with Siso

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  Aug 1, 2025

• SIGMOD Programming Contest Archive: In-Memory Join Pipeline (2025)

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  Apr 19, 2025

• Decomposing Transactional Systems

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  Apr 17, 2025

• Torn Write Detection and Protection

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  Apr 12, 2025

• Talks: Enough With All The Raft

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  Feb 27, 2025

• Personal: Time Tracking in Obsidian

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  Dec 28, 2024

• Notes On: Disaggregated OLTP Systems

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  Dec 5, 2024

• Modern Hardware for Future Databases

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  Nov 19, 2024

• How to Learn: Userland Disk I/O

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  Nov 6, 2024

• SIGMOD Programming Contest Archive: Approximate K-nearest-neighbor Graph Construction (2023)

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  Oct 27, 2024

• SIGMOD Programming Contest Archive: Hybrid Vector Search (2024)

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  Oct 27, 2024

• SIGMOD Programming Contest Archive: Blocking System for Entity Resolution (2022)

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  Oct 27, 2024

• SIGMOD Programming Contest Archive: Entity Resolution (2021)

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  Sep 1, 2024

• SIGMOD Programming Contest Archive: Entity Resolution (2020)

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  Aug 27, 2024

• Erasure Coding for Distributed Systems

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  Aug 26, 2024

• Database Startups

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  Aug 13, 2024

• Data Replication Design Spectrum

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  Jul 31, 2024

• SIGMOD Programming Contest Archive: Sorting (2019)

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  Jun 6, 2024

• Building BerkeleyDB: Introduction

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  Jun 5, 2024

• SIGMOD Programming Contest Archive: Join Processing (2018)

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  Jun 5, 2024

• SIGMOD Programming Contest Archive: Streaming N-Gram Filter (2017)

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  Jun 4, 2024

• SIGMOD Programming Contest Archive: Shortest Path (2016)

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  Jun 3, 2024

• SIGMOD Programming Contest Archive: Social Network Graph Processing (2014)

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  Jun 3, 2024

• SIGMOD Programming Contest Archive: Transaction Processing (2015)

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  Jun 3, 2024

• SIGMOD Programming Contest Archive: Streaming Full Text Search (2013)

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  Jun 2, 2024

• SIGMOD Programming Contest Archive: Multi-dimensional Indexing (2012)

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  Jun 1, 2024

• SIGMOD Programming Contest Archive: Durable Main-Memory Index Using Flash (2011)

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  May 25, 2024

• SIGMOD Programming Contest Archive: Distributed Query Engine (2010)

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  May 24, 2024

• SIGMOD Programming Contest Archive: Main Memory Transactional Index (2009)

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  Apr 28, 2024

• Calling OCaml from C

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  Apr 15, 2024

• Building BerkeleyDB: Point Reads

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  Apr 8, 2024

• Building BerkeleyDB: API Basics

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  Apr 7, 2024

• Building BerkeleyDB: Entry Format

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  Mar 3, 2024

• Building BerkeleyDB: Page Format

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  Feb 24, 2024

• S3-Compatible Cloud Storage Cost Calculator

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  Dec 13, 2023

• How to Learn: Consensus

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  May 7, 2023

• How to Learn: Philosophy of How to Learn

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  May 7, 2023