Transactional

@transactional@robot.villas

Deep dives into database internals.

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

Homepage: https://transactional.blog

Posts

45

Posts

Copy-and-Patch: A Tutorial
Boost from your server
Enter the server your account is on. The post opens there so you can boost it.
Your server
or
Or paste this post's address into your app's search:https://robot.villas/users/transactional/posts/172260
Don't have an account? Find a server at joinmastodon.org
Favorite from your server
Enter the server your account is on. The post opens there so you can favorite it.
Your server
or
Or paste this post's address into your app's search:https://robot.villas/users/transactional/posts/172260
Don't have an account? Find a server at joinmastodon.org
Oct 13, 2025
Copy-and-Patch: How It Works
Boost from your server
Enter the server your account is on. The post opens there so you can boost it.
Your server
or
Or paste this post's address into your app's search:https://robot.villas/users/transactional/posts/172259
Don't have an account? Find a server at joinmastodon.org
Favorite from your server
Enter the server your account is on. The post opens there so you can favorite it.
Your server
or
Or paste this post's address into your app's search:https://robot.villas/users/transactional/posts/172259
Don't have an account? Find a server at joinmastodon.org
Oct 13, 2025
NULL BITMAP on SIMD
Boost from your server
Enter the server your account is on. The post opens there so you can boost it.
Your server
or
Or paste this post's address into your app's search:https://robot.villas/users/transactional/posts/172261
Don't have an account? Find a server at joinmastodon.org
Favorite from your server
Enter the server your account is on. The post opens there so you can favorite it.
Your server
or
Or paste this post's address into your app's search:https://robot.villas/users/transactional/posts/172261
Don't have an account? Find a server at joinmastodon.org
Aug 11, 2025
A Failed Experiment with Siso
Boost from your server
Enter the server your account is on. The post opens there so you can boost it.
Your server
or
Or paste this post's address into your app's search:https://robot.villas/users/transactional/posts/172262
Don't have an account? Find a server at joinmastodon.org
Favorite from your server
Enter the server your account is on. The post opens there so you can favorite it.
Your server
or
Or paste this post's address into your app's search:https://robot.villas/users/transactional/posts/172262
Don't have an account? Find a server at joinmastodon.org
Aug 1, 2025
SIGMOD Programming Contest Archive: In-Memory Join Pipeline (2025)
Boost from your server
Enter the server your account is on. The post opens there so you can boost it.
Your server
or
Or paste this post's address into your app's search:https://robot.villas/users/transactional/posts/172263
Don't have an account? Find a server at joinmastodon.org
Favorite from your server
Enter the server your account is on. The post opens there so you can favorite it.
Your server
or
Or paste this post's address into your app's search:https://robot.villas/users/transactional/posts/172263
Don't have an account? Find a server at joinmastodon.org
Apr 19, 2025
Decomposing Transactional Systems
Boost from your server
Enter the server your account is on. The post opens there so you can boost it.
Your server
or
Or paste this post's address into your app's search:https://robot.villas/users/transactional/posts/172264
Don't have an account? Find a server at joinmastodon.org
Favorite from your server
Enter the server your account is on. The post opens there so you can favorite it.
Your server
or
Or paste this post's address into your app's search:https://robot.villas/users/transactional/posts/172264
Don't have an account? Find a server at joinmastodon.org
Apr 17, 2025
Torn Write Detection and Protection
Boost from your server
Enter the server your account is on. The post opens there so you can boost it.
Your server
or
Or paste this post's address into your app's search:https://robot.villas/users/transactional/posts/172265
Don't have an account? Find a server at joinmastodon.org
Favorite from your server
Enter the server your account is on. The post opens there so you can favorite it.
Your server
or
Or paste this post's address into your app's search:https://robot.villas/users/transactional/posts/172265
Don't have an account? Find a server at joinmastodon.org
Apr 12, 2025
Talks: Enough With All The Raft
Boost from your server
Enter the server your account is on. The post opens there so you can boost it.
Your server
or
Or paste this post's address into your app's search:https://robot.villas/users/transactional/posts/172266
Don't have an account? Find a server at joinmastodon.org
Favorite from your server
Enter the server your account is on. The post opens there so you can favorite it.
Your server
or
Or paste this post's address into your app's search:https://robot.villas/users/transactional/posts/172266
Don't have an account? Find a server at joinmastodon.org
Feb 27, 2025
Personal: Time Tracking in Obsidian
Boost from your server
Enter the server your account is on. The post opens there so you can boost it.
Your server
or
Or paste this post's address into your app's search:https://robot.villas/users/transactional/posts/172267
Don't have an account? Find a server at joinmastodon.org
Favorite from your server
Enter the server your account is on. The post opens there so you can favorite it.
Your server
or
Or paste this post's address into your app's search:https://robot.villas/users/transactional/posts/172267
Don't have an account? Find a server at joinmastodon.org
Dec 28, 2024
Notes On: Disaggregated OLTP Systems
Boost from your server
Enter the server your account is on. The post opens there so you can boost it.
Your server
or
Or paste this post's address into your app's search:https://robot.villas/users/transactional/posts/172268
Don't have an account? Find a server at joinmastodon.org
Favorite from your server
Enter the server your account is on. The post opens there so you can favorite it.
Your server
or
Or paste this post's address into your app's search:https://robot.villas/users/transactional/posts/172268
Don't have an account? Find a server at joinmastodon.org
Dec 5, 2024
Modern Hardware for Future Databases
Boost from your server
Enter the server your account is on. The post opens there so you can boost it.
Your server
or
Or paste this post's address into your app's search:https://robot.villas/users/transactional/posts/172269
Don't have an account? Find a server at joinmastodon.org
Favorite from your server
Enter the server your account is on. The post opens there so you can favorite it.
Your server
or
Or paste this post's address into your app's search:https://robot.villas/users/transactional/posts/172269
Don't have an account? Find a server at joinmastodon.org
Nov 19, 2024
How to Learn: Userland Disk I/O
Boost from your server
Enter the server your account is on. The post opens there so you can boost it.
Your server
or
Or paste this post's address into your app's search:https://robot.villas/users/transactional/posts/172270
Don't have an account? Find a server at joinmastodon.org
Favorite from your server
Enter the server your account is on. The post opens there so you can favorite it.
Your server
or
Or paste this post's address into your app's search:https://robot.villas/users/transactional/posts/172270
Don't have an account? Find a server at joinmastodon.org
Nov 6, 2024
SIGMOD Programming Contest Archive: Approximate K-nearest-neighbor Graph Construction (2023)
Boost from your server
Enter the server your account is on. The post opens there so you can boost it.
Your server
or
Or paste this post's address into your app's search:https://robot.villas/users/transactional/posts/172272
Don't have an account? Find a server at joinmastodon.org
Favorite from your server
Enter the server your account is on. The post opens there so you can favorite it.
Your server
or
Or paste this post's address into your app's search:https://robot.villas/users/transactional/posts/172272
Don't have an account? Find a server at joinmastodon.org
Oct 27, 2024
SIGMOD Programming Contest Archive: Hybrid Vector Search (2024)
Boost from your server
Enter the server your account is on. The post opens there so you can boost it.
Your server
or
Or paste this post's address into your app's search:https://robot.villas/users/transactional/posts/172273
Don't have an account? Find a server at joinmastodon.org
Favorite from your server
Enter the server your account is on. The post opens there so you can favorite it.
Your server
or
Or paste this post's address into your app's search:https://robot.villas/users/transactional/posts/172273
Don't have an account? Find a server at joinmastodon.org
Oct 27, 2024
SIGMOD Programming Contest Archive: Blocking System for Entity Resolution (2022)
Boost from your server
Enter the server your account is on. The post opens there so you can boost it.
Your server
or
Or paste this post's address into your app's search:https://robot.villas/users/transactional/posts/172271
Don't have an account? Find a server at joinmastodon.org
Favorite from your server
Enter the server your account is on. The post opens there so you can favorite it.
Your server
or
Or paste this post's address into your app's search:https://robot.villas/users/transactional/posts/172271
Don't have an account? Find a server at joinmastodon.org
Oct 27, 2024
SIGMOD Programming Contest Archive: Entity Resolution (2021)
Boost from your server
Enter the server your account is on. The post opens there so you can boost it.
Your server
or
Or paste this post's address into your app's search:https://robot.villas/users/transactional/posts/172274
Don't have an account? Find a server at joinmastodon.org
Favorite from your server
Enter the server your account is on. The post opens there so you can favorite it.
Your server
or
Or paste this post's address into your app's search:https://robot.villas/users/transactional/posts/172274
Don't have an account? Find a server at joinmastodon.org
Sep 1, 2024
SIGMOD Programming Contest Archive: Entity Resolution (2020)
Boost from your server
Enter the server your account is on. The post opens there so you can boost it.
Your server
or
Or paste this post's address into your app's search:https://robot.villas/users/transactional/posts/172275
Don't have an account? Find a server at joinmastodon.org
Favorite from your server
Enter the server your account is on. The post opens there so you can favorite it.
Your server
or
Or paste this post's address into your app's search:https://robot.villas/users/transactional/posts/172275
Don't have an account? Find a server at joinmastodon.org
Aug 27, 2024
Erasure Coding for Distributed Systems
Boost from your server
Enter the server your account is on. The post opens there so you can boost it.
Your server
or
Or paste this post's address into your app's search:https://robot.villas/users/transactional/posts/172276
Don't have an account? Find a server at joinmastodon.org
Favorite from your server
Enter the server your account is on. The post opens there so you can favorite it.
Your server
or
Or paste this post's address into your app's search:https://robot.villas/users/transactional/posts/172276
Don't have an account? Find a server at joinmastodon.org
Aug 26, 2024
Database Startups
Boost from your server
Enter the server your account is on. The post opens there so you can boost it.
Your server
or
Or paste this post's address into your app's search:https://robot.villas/users/transactional/posts/172277
Don't have an account? Find a server at joinmastodon.org
Favorite from your server
Enter the server your account is on. The post opens there so you can favorite it.
Your server
or
Or paste this post's address into your app's search:https://robot.villas/users/transactional/posts/172277
Don't have an account? Find a server at joinmastodon.org
Aug 13, 2024
Data Replication Design Spectrum
Boost from your server
Enter the server your account is on. The post opens there so you can boost it.
Your server
or
Or paste this post's address into your app's search:https://robot.villas/users/transactional/posts/172278
Don't have an account? Find a server at joinmastodon.org
Favorite from your server
Enter the server your account is on. The post opens there so you can favorite it.
Your server
or
Or paste this post's address into your app's search:https://robot.villas/users/transactional/posts/172278
Don't have an account? Find a server at joinmastodon.org
Jul 31, 2024
SIGMOD Programming Contest Archive: Sorting (2019)
Boost from your server
Enter the server your account is on. The post opens there so you can boost it.
Your server
or
Or paste this post's address into your app's search:https://robot.villas/users/transactional/posts/172279
Don't have an account? Find a server at joinmastodon.org
Favorite from your server
Enter the server your account is on. The post opens there so you can favorite it.
Your server
or
Or paste this post's address into your app's search:https://robot.villas/users/transactional/posts/172279
Don't have an account? Find a server at joinmastodon.org
Jun 6, 2024
Building BerkeleyDB: Introduction
Boost from your server
Enter the server your account is on. The post opens there so you can boost it.
Your server
or
Or paste this post's address into your app's search:https://robot.villas/users/transactional/posts/172281
Don't have an account? Find a server at joinmastodon.org
Favorite from your server
Enter the server your account is on. The post opens there so you can favorite it.
Your server
or
Or paste this post's address into your app's search:https://robot.villas/users/transactional/posts/172281
Don't have an account? Find a server at joinmastodon.org
Jun 5, 2024
SIGMOD Programming Contest Archive: Join Processing (2018)
Boost from your server
Enter the server your account is on. The post opens there so you can boost it.
Your server
or
Or paste this post's address into your app's search:https://robot.villas/users/transactional/posts/172280
Don't have an account? Find a server at joinmastodon.org
Favorite from your server
Enter the server your account is on. The post opens there so you can favorite it.
Your server
or
Or paste this post's address into your app's search:https://robot.villas/users/transactional/posts/172280
Don't have an account? Find a server at joinmastodon.org
Jun 5, 2024
SIGMOD Programming Contest Archive: Streaming N-Gram Filter (2017)
Boost from your server
Enter the server your account is on. The post opens there so you can boost it.
Your server
or
Or paste this post's address into your app's search:https://robot.villas/users/transactional/posts/172282
Don't have an account? Find a server at joinmastodon.org
Favorite from your server
Enter the server your account is on. The post opens there so you can favorite it.
Your server
or
Or paste this post's address into your app's search:https://robot.villas/users/transactional/posts/172282
Don't have an account? Find a server at joinmastodon.org
Jun 4, 2024
SIGMOD Programming Contest Archive: Shortest Path (2016)
Boost from your server
Enter the server your account is on. The post opens there so you can boost it.
Your server
or
Or paste this post's address into your app's search:https://robot.villas/users/transactional/posts/172285
Don't have an account? Find a server at joinmastodon.org
Favorite from your server
Enter the server your account is on. The post opens there so you can favorite it.
Your server
or
Or paste this post's address into your app's search:https://robot.villas/users/transactional/posts/172285
Don't have an account? Find a server at joinmastodon.org
Jun 3, 2024
SIGMOD Programming Contest Archive: Social Network Graph Processing (2014)
Boost from your server
Enter the server your account is on. The post opens there so you can boost it.
Your server
or
Or paste this post's address into your app's search:https://robot.villas/users/transactional/posts/172283
Don't have an account? Find a server at joinmastodon.org
Favorite from your server
Enter the server your account is on. The post opens there so you can favorite it.
Your server
or
Or paste this post's address into your app's search:https://robot.villas/users/transactional/posts/172283
Don't have an account? Find a server at joinmastodon.org
Jun 3, 2024
SIGMOD Programming Contest Archive: Transaction Processing (2015)
Boost from your server
Enter the server your account is on. The post opens there so you can boost it.
Your server
or
Or paste this post's address into your app's search:https://robot.villas/users/transactional/posts/172284
Don't have an account? Find a server at joinmastodon.org
Favorite from your server
Enter the server your account is on. The post opens there so you can favorite it.
Your server
or
Or paste this post's address into your app's search:https://robot.villas/users/transactional/posts/172284
Don't have an account? Find a server at joinmastodon.org
Jun 3, 2024
SIGMOD Programming Contest Archive: Streaming Full Text Search (2013)
Boost from your server
Enter the server your account is on. The post opens there so you can boost it.
Your server
or
Or paste this post's address into your app's search:https://robot.villas/users/transactional/posts/172286
Don't have an account? Find a server at joinmastodon.org
Favorite from your server
Enter the server your account is on. The post opens there so you can favorite it.
Your server
or
Or paste this post's address into your app's search:https://robot.villas/users/transactional/posts/172286
Don't have an account? Find a server at joinmastodon.org
Jun 2, 2024
SIGMOD Programming Contest Archive: Multi-dimensional Indexing (2012)
Boost from your server
Enter the server your account is on. The post opens there so you can boost it.
Your server
or
Or paste this post's address into your app's search:https://robot.villas/users/transactional/posts/172287
Don't have an account? Find a server at joinmastodon.org
Favorite from your server
Enter the server your account is on. The post opens there so you can favorite it.
Your server
or
Or paste this post's address into your app's search:https://robot.villas/users/transactional/posts/172287
Don't have an account? Find a server at joinmastodon.org
Jun 1, 2024
SIGMOD Programming Contest Archive: Durable Main-Memory Index Using Flash (2011)
Boost from your server
Enter the server your account is on. The post opens there so you can boost it.
Your server
or
Or paste this post's address into your app's search:https://robot.villas/users/transactional/posts/172288
Don't have an account? Find a server at joinmastodon.org
Favorite from your server
Enter the server your account is on. The post opens there so you can favorite it.
Your server
or
Or paste this post's address into your app's search:https://robot.villas/users/transactional/posts/172288
Don't have an account? Find a server at joinmastodon.org
May 25, 2024
SIGMOD Programming Contest Archive: Distributed Query Engine (2010)
Boost from your server
Enter the server your account is on. The post opens there so you can boost it.
Your server
or
Or paste this post's address into your app's search:https://robot.villas/users/transactional/posts/172289
Don't have an account? Find a server at joinmastodon.org
Favorite from your server
Enter the server your account is on. The post opens there so you can favorite it.
Your server
or
Or paste this post's address into your app's search:https://robot.villas/users/transactional/posts/172289
Don't have an account? Find a server at joinmastodon.org
May 24, 2024
SIGMOD Programming Contest Archive: Main Memory Transactional Index (2009)
Boost from your server
Enter the server your account is on. The post opens there so you can boost it.
Your server
or
Or paste this post's address into your app's search:https://robot.villas/users/transactional/posts/172290
Don't have an account? Find a server at joinmastodon.org
Favorite from your server
Enter the server your account is on. The post opens there so you can favorite it.
Your server
or
Or paste this post's address into your app's search:https://robot.villas/users/transactional/posts/172290
Don't have an account? Find a server at joinmastodon.org
Apr 28, 2024
Calling OCaml from C
Boost from your server
Enter the server your account is on. The post opens there so you can boost it.
Your server
or
Or paste this post's address into your app's search:https://robot.villas/users/transactional/posts/172291
Don't have an account? Find a server at joinmastodon.org
Favorite from your server
Enter the server your account is on. The post opens there so you can favorite it.
Your server
or
Or paste this post's address into your app's search:https://robot.villas/users/transactional/posts/172291
Don't have an account? Find a server at joinmastodon.org
Apr 15, 2024
Building BerkeleyDB: Point Reads
Boost from your server
Enter the server your account is on. The post opens there so you can boost it.
Your server
or
Or paste this post's address into your app's search:https://robot.villas/users/transactional/posts/172292
Don't have an account? Find a server at joinmastodon.org
Favorite from your server
Enter the server your account is on. The post opens there so you can favorite it.
Your server
or
Or paste this post's address into your app's search:https://robot.villas/users/transactional/posts/172292
Don't have an account? Find a server at joinmastodon.org
Apr 8, 2024
Building BerkeleyDB: API Basics
Boost from your server
Enter the server your account is on. The post opens there so you can boost it.
Your server
or
Or paste this post's address into your app's search:https://robot.villas/users/transactional/posts/172293
Don't have an account? Find a server at joinmastodon.org
Favorite from your server
Enter the server your account is on. The post opens there so you can favorite it.
Your server
or
Or paste this post's address into your app's search:https://robot.villas/users/transactional/posts/172293
Don't have an account? Find a server at joinmastodon.org
Apr 7, 2024
Building BerkeleyDB: Entry Format
Boost from your server
Enter the server your account is on. The post opens there so you can boost it.
Your server
or
Or paste this post's address into your app's search:https://robot.villas/users/transactional/posts/172294
Don't have an account? Find a server at joinmastodon.org
Favorite from your server
Enter the server your account is on. The post opens there so you can favorite it.
Your server
or
Or paste this post's address into your app's search:https://robot.villas/users/transactional/posts/172294
Don't have an account? Find a server at joinmastodon.org
Mar 3, 2024
Building BerkeleyDB: Page Format
Boost from your server
Enter the server your account is on. The post opens there so you can boost it.
Your server
or
Or paste this post's address into your app's search:https://robot.villas/users/transactional/posts/172295
Don't have an account? Find a server at joinmastodon.org
Favorite from your server
Enter the server your account is on. The post opens there so you can favorite it.
Your server
or
Or paste this post's address into your app's search:https://robot.villas/users/transactional/posts/172295
Don't have an account? Find a server at joinmastodon.org
Feb 24, 2024
S3-Compatible Cloud Storage Cost Calculator
Boost from your server
Enter the server your account is on. The post opens there so you can boost it.
Your server
or
Or paste this post's address into your app's search:https://robot.villas/users/transactional/posts/172296
Don't have an account? Find a server at joinmastodon.org
Favorite from your server
Enter the server your account is on. The post opens there so you can favorite it.
Your server
or
Or paste this post's address into your app's search:https://robot.villas/users/transactional/posts/172296
Don't have an account? Find a server at joinmastodon.org
Dec 13, 2023
How to Learn: Consensus
Boost from your server
Enter the server your account is on. The post opens there so you can boost it.
Your server
or
Or paste this post's address into your app's search:https://robot.villas/users/transactional/posts/172297
Don't have an account? Find a server at joinmastodon.org
Favorite from your server
Enter the server your account is on. The post opens there so you can favorite it.
Your server
or
Or paste this post's address into your app's search:https://robot.villas/users/transactional/posts/172297
Don't have an account? Find a server at joinmastodon.org
May 7, 2023
How to Learn: Philosophy of How to Learn
Boost from your server
Enter the server your account is on. The post opens there so you can boost it.
Your server
or
Or paste this post's address into your app's search:https://robot.villas/users/transactional/posts/172298
Don't have an account? Find a server at joinmastodon.org
Favorite from your server
Enter the server your account is on. The post opens there so you can favorite it.
Your server
or
Or paste this post's address into your app's search:https://robot.villas/users/transactional/posts/172298
Don't have an account? Find a server at joinmastodon.org
May 7, 2023