LOL, what?! A change.org on #1BRC certainly was not on my bingo card for this year ;)
@gunnarmorling.dev said he won't do another 1 Billion Row Competition for a while. Join me in signing the petition to get him to do another one this year. chng.it/zLYwMWxJQd
This campaign needs you now
Get Gunnar Morling to do 1 Billion Row Competition in 2025
chng.it
November 26, 2024 at 1:27 PM
LOL, what?! A change.org on #1BRC certainly was not on my bingo card for this year ;)
🥳 All the session recordings from this year's #P99Conf are up, including mine about processing 13 GB of data really fast with Java. www.p99conf.io/session/1brc...
1BRC – Nerd Sniping the Java Community
Dive into the tricks that the fastest 1BRC solutions used to process the challenge’s 13 GB input file within less than 2 secs -- including parallelization and efficient memory access, optimized parsin...
www.p99conf.io
October 28, 2024 at 9:47 AM
🥳 All the session recordings from this year's #P99Conf are up, including mine about processing 13 GB of data really fast with Java. www.p99conf.io/session/1brc...
🥳 Oh wow, how cool is that--My #1BRC talk made it into the @infoq.com's Top 5 Java presentations in 2024! What an honor 🙏.
www.infoq.com/presentation...
www.infoq.com/presentation...
🚀 Attention, Java enthusiasts!
Check out our curated collection of must-watch #Java presentations from 2024!
💡 Stay informed.
🔥 Stay inspired.
🏆 And always #StayAhead of the curve!
👉 Knowledge is power! 💪 #InfoQ
Thread 👇
Check out our curated collection of must-watch #Java presentations from 2024!
💡 Stay informed.
🔥 Stay inspired.
🏆 And always #StayAhead of the curve!
👉 Knowledge is power! 💪 #InfoQ
Thread 👇
January 9, 2025 at 9:27 AM
🥳 Oh wow, how cool is that--My #1BRC talk made it into the @infoq.com's Top 5 Java presentations in 2024! What an honor 🙏.
www.infoq.com/presentation...
www.infoq.com/presentation...
When every day is @gunnarmorling.dev 1BRC
SQL is honestly too simplistic and naively accessible for my taste. I want to implement the sorting algorithm and design the data structure with low-level memory management on each query...in Rust. Call it RustQL. Why let the database automatically optimize what I can do by hand? [1/3]
December 10, 2024 at 2:44 PM
When every day is @gunnarmorling.dev 1BRC
www.facebook.com
October 7, 2026 at 3:26 AM
I'm late to the party, but the One Billion Row Challenge (github.com/gunnarmorlin...) feels like an excellent way to dig into optimizing Rust code and learning somethings about assembly, SIMD, performance profiling, and just CPUs in general in the process, so let's take it on live! [1/3]
GitHub - gunnarmorling/1brc: 1️⃣🐝🏎️ The One Billion Row Challenge -- A fun exploration of how quickly 1B rows from a text file can be aggregated with Java
1️⃣🐝🏎️ The One Billion Row Challenge -- A fun exploration of how quickly 1B rows from a text file can be aggregated with Java - gunnarmorling/1brc
github.com
November 24, 2025 at 9:14 PM
I'm late to the party, but the One Billion Row Challenge (github.com/gunnarmorlin...) feels like an excellent way to dig into optimizing Rust code and learning somethings about assembly, SIMD, performance profiling, and just CPUs in general in the process, so let's take it on live! [1/3]
Interesting usage of the lessons learned during the #1BRC contest !
📝 "Hardwood: A New Parser for Apache Parquet"
Today is the day--beyond excited to share the first release of #Hardwood, a new parser for the Apache #Parquet file format, optimized for minimal dependencies and great performance.
👉 www.morling.dev/blog/hardwoo...
Today is the day--beyond excited to share the first release of #Hardwood, a new parser for the Apache #Parquet file format, optimized for minimal dependencies and great performance.
👉 www.morling.dev/blog/hardwoo...
February 27, 2026 at 6:43 AM
Interesting usage of the lessons learned during the #1BRC contest !
Ha, yepp, saw it. 1BRC is still alive, it seems :)
September 5, 2025 at 1:07 PM
Ha, yepp, saw it. 1BRC is still alive, it seems :)
www.facebook.com
October 4, 2026 at 10:29 PM
September 14, 2026 at 7:48 AM
Trump’s not stopping immigration—he’s curating it. White Afrikaners in Black and brown farmers out. With AcreTrader, Vance & Thiel are privatizing America’s land to reshape it in their image This isn’t policy—it’s a quiet land war #TheHarvestOfWhiteness Full Article: www.facebook.com/share/p/1BrC...
May 19, 2025 at 7:37 PM
Trump’s not stopping immigration—he’s curating it. White Afrikaners in Black and brown farmers out. With AcreTrader, Vance & Thiel are privatizing America’s land to reshape it in their image This isn’t policy—it’s a quiet land war #TheHarvestOfWhiteness Full Article: www.facebook.com/share/p/1BrC...
The #OneBillionRowChallenge ( #1BRC) took the Java community by storm!
@gunnar.bsky.social dives into some of the tricks employed by the fastest solutions for processing the challenge’s 13 GB input file within less than two seconds.
A must-watch #InfoQ video: bit.ly/4fmIBw2
#Java
@gunnar.bsky.social dives into some of the tricks employed by the fastest solutions for processing the challenge’s 13 GB input file within less than two seconds.
A must-watch #InfoQ video: bit.ly/4fmIBw2
#Java
November 12, 2024 at 6:31 AM
The #OneBillionRowChallenge ( #1BRC) took the Java community by storm!
@gunnar.bsky.social dives into some of the tricks employed by the fastest solutions for processing the challenge’s 13 GB input file within less than two seconds.
A must-watch #InfoQ video: bit.ly/4fmIBw2
#Java
@gunnar.bsky.social dives into some of the tricks employed by the fastest solutions for processing the challenge’s 13 GB input file within less than two seconds.
A must-watch #InfoQ video: bit.ly/4fmIBw2
#Java
Noice! Might trick @thomaswue.dev into running his #1BRC solution and see whether it's even faster?
July 3, 2025 at 1:44 PM
Noice! Might trick @thomaswue.dev into running his #1BRC solution and see whether it's even faster?
1-billion row challenge with Node.js
5 minutes to 11 seconds with Node.js is possible?
jackyef.com
January 8, 2025 at 4:09 AM
1BRC – Nerd Sniping the Java Community
Nice summary from last years 1BRC challenge by Gunnar Morling. It's so great to see the applied tricks to go from high level readable Java to low level performance Java.
Nice summary from last years 1BRC challenge by Gunnar Morling. It's so great to see the applied tricks to go from high level readable Java to low level performance Java.
P99 CONF 2024 | 1BRC – Nerd Sniping the Java Community by Gunnar Morling
Go to https://www.p99conf.io/ for P99 CONF talks on demand and to learn more.. . . . .Gunnar Morling dives into the tricks that the fastest 1BRC solutions us...
www.youtube.com
April 2, 2025 at 12:56 PM
1BRC – Nerd Sniping the Java Community
Nice summary from last years 1BRC challenge by Gunnar Morling. It's so great to see the applied tricks to go from high level readable Java to low level performance Java.
Nice summary from last years 1BRC challenge by Gunnar Morling. It's so great to see the applied tricks to go from high level readable Java to low level performance Java.
I’m relistening to this episode with @snellarthur.bsky.social
And in light of last night with Zelenskyy and Trump, it is even more illuminating. If you’ve not listened to it, it’s worth a go
open.spotify.com/episode/1brC...
And in light of last night with Zelenskyy and Trump, it is even more illuminating. If you’ve not listened to it, it’s worth a go
open.spotify.com/episode/1brC...
THIS ONE'S A REAL EMERGENCY EPISODE: THE END OF THE WESTERN ALLIANCE
Behind The Lines with Arthur Snell · Episode
open.spotify.com
March 1, 2025 at 2:51 PM
I’m relistening to this episode with @snellarthur.bsky.social
And in light of last night with Zelenskyy and Trump, it is even more illuminating. If you’ve not listened to it, it’s worth a go
open.spotify.com/episode/1brC...
And in light of last night with Zelenskyy and Trump, it is even more illuminating. If you’ve not listened to it, it’s worth a go
open.spotify.com/episode/1brC...
So fun to see @duckdb.org YOLOing straight through the one billion row challenge (1BRC) in a few lines of SQL, in just under 30 seconds:
rmoff.net/2024/01/03/1...
#databs
rmoff.net/2024/01/03/1...
#databs
1️⃣🐝🏎️🦆 (1BRC in SQL with DuckDB)
rmoff.net
May 9, 2025 at 12:19 PM
So fun to see @duckdb.org YOLOing straight through the one billion row challenge (1BRC) in a few lines of SQL, in just under 30 seconds:
rmoff.net/2024/01/03/1...
#databs
rmoff.net/2024/01/03/1...
#databs
3/5 ➡️ 1BRC–Nerd Sniping the Java Community by Gunnar Morling
bit.ly/4fmIBw2
@gunnarmorling.dev
#InfoQDevSummit
bit.ly/4fmIBw2
@gunnarmorling.dev
#InfoQDevSummit
January 9, 2025 at 7:05 AM
3/5 ➡️ 1BRC–Nerd Sniping the Java Community by Gunnar Morling
bit.ly/4fmIBw2
@gunnarmorling.dev
#InfoQDevSummit
bit.ly/4fmIBw2
@gunnarmorling.dev
#InfoQDevSummit
The one and only @gunnarmorling.dev closing the year with #1brc tweaking Java to squeeze everything out of 8 CPUs plus a lot of anecdotes along the road ⏩
Thanks Gunnar and #jughh
Thanks Gunnar and #jughh
December 18, 2024 at 8:16 PM
The one and only @gunnarmorling.dev closing the year with #1brc tweaking Java to squeeze everything out of 8 CPUs plus a lot of anecdotes along the road ⏩
Thanks Gunnar and #jughh
Thanks Gunnar and #jughh
Americans do not, I fear, appreciate how alarmed Europeans are over the Trump Putin realignment of American priorities. I’d strongly suggest @snellarthur.bsky.social latest podcasts which capture - in no uncertain terms - how serious a mess we find ourselves in.
open.spotify.com/episode/1brC...
open.spotify.com/episode/1brC...
THIS ONE'S A REAL EMERGENCY EPISODE: THE END OF THE WESTERN ALLIANCE
Behind The Lines with Arthur Snell · Episode
open.spotify.com
February 27, 2025 at 3:35 AM
Americans do not, I fear, appreciate how alarmed Europeans are over the Trump Putin realignment of American priorities. I’d strongly suggest @snellarthur.bsky.social latest podcasts which capture - in no uncertain terms - how serious a mess we find ourselves in.
open.spotify.com/episode/1brC...
open.spotify.com/episode/1brC...
🚂 En-route to Ede for J-Fall, the biggest Java event in the Netherlands 🇳🇱. Would love to see you there tomorrow for my session on #1BRC and processing 13 GB of data in 1.5s. Hit me up and let's chat on Java, stream processing, and anything in between.
👉 jfall.nl/timetable/
👉 jfall.nl/timetable/
November 6, 2024 at 7:47 AM
🚂 En-route to Ede for J-Fall, the biggest Java event in the Netherlands 🇳🇱. Would love to see you there tomorrow for my session on #1BRC and processing 13 GB of data in 1.5s. Hit me up and let's chat on Java, stream processing, and anything in between.
👉 jfall.nl/timetable/
👉 jfall.nl/timetable/
Last week I started exploring in C# the (originally Java) One Billion Row Challenge (github.com/gunnarmorlin...).
This is a really interesting conversation with the creator, @gunnarmorling.dev: www.youtube.com/watch?v=RYjB...
This is a really interesting conversation with the creator, @gunnarmorling.dev: www.youtube.com/watch?v=RYjB...
Borderless: The One Billion Row Challenge (1BRC) with Gunnar Morling
YouTube video by Ogrodje
www.youtube.com
November 24, 2025 at 8:25 AM
Last week I started exploring in C# the (originally Java) One Billion Row Challenge (github.com/gunnarmorlin...).
This is a really interesting conversation with the creator, @gunnarmorling.dev: www.youtube.com/watch?v=RYjB...
This is a really interesting conversation with the creator, @gunnarmorling.dev: www.youtube.com/watch?v=RYjB...
Yeah, same with 1BRC. We need so more of that kind of stuff.
March 24, 2025 at 12:12 PM
Yeah, same with 1BRC. We need so more of that kind of stuff.