@alvarostreamo.bsky.social
I like streaming and Extremo. A spaniard in Switzerland.
Que la tierra te sea leve Robe.
Has sido uno de mis batracios favoritos - www.youtube.com/watch?v=SHzw...
Gracias por la decena de conciertos en los que me hiciste disfrutar.
Ama y ensancha el alma.
Has sido uno de mis batracios favoritos - www.youtube.com/watch?v=SHzw...
Gracias por la decena de conciertos en los que me hiciste disfrutar.
Ama y ensancha el alma.
Extremoduro - Experiencias de un batracio
YouTube video by Extremoduro (Oficial)
www.youtube.com
December 10, 2025 at 8:00 AM
Que la tierra te sea leve Robe.
Has sido uno de mis batracios favoritos - www.youtube.com/watch?v=SHzw...
Gracias por la decena de conciertos en los que me hiciste disfrutar.
Ama y ensancha el alma.
Has sido uno de mis batracios favoritos - www.youtube.com/watch?v=SHzw...
Gracias por la decena de conciertos en los que me hiciste disfrutar.
Ama y ensancha el alma.
RobinHood mention the are the only (probably the first ones) to use the dedicated control Plane.
If upgrades are painful (sharing them) what can happen in a connectivity outage when the CP is far.
youtu.be/O9DynAshbxA?...
If upgrades are painful (sharing them) what can happen in a connectivity outage when the CP is far.
youtu.be/O9DynAshbxA?...
Robinhood's Use of WarpStream for Logging
YouTube video by WarpStream
youtu.be
December 10, 2025 at 7:47 AM
RobinHood mention the are the only (probably the first ones) to use the dedicated control Plane.
If upgrades are painful (sharing them) what can happen in a connectivity outage when the CP is far.
youtu.be/O9DynAshbxA?...
If upgrades are painful (sharing them) what can happen in a connectivity outage when the CP is far.
youtu.be/O9DynAshbxA?...
This aged like fine wine
Nobody is getting fired for using Kafka
Adaptation of: Nobody was getting fired for contracting IBM
Adaptation of: Nobody was getting fired for contracting IBM
December 8, 2025 at 9:39 AM
This aged like fine wine
Waching the video from Netflix about their issues with Kafka clusters escalability. I think this will become a case of CYOK and surround the Kafka clusters with a few more proxies. Let see how it finish.
www.youtube.com/watch?v=NMOt...
www.youtube.com/watch?v=NMOt...
December 5, 2025 at 2:13 PM
Waching the video from Netflix about their issues with Kafka clusters escalability. I think this will become a case of CYOK and surround the Kafka clusters with a few more proxies. Let see how it finish.
www.youtube.com/watch?v=NMOt...
www.youtube.com/watch?v=NMOt...
It's amazing how OpenAI "uses" Kafka youtu.be/M14AaU9t92U?... at the same time that doesn't use a lot of functionality from Kafka. No partitioning and not ordering??!!
Basically, they are modifying the wheel again to adapt to their problems managing 100s of Kafka clusters
Basically, they are modifying the wheel again to adapt to their problems managing 100s of Kafka clusters
November 7, 2025 at 1:45 PM
It's amazing how OpenAI "uses" Kafka youtu.be/M14AaU9t92U?... at the same time that doesn't use a lot of functionality from Kafka. No partitioning and not ordering??!!
Basically, they are modifying the wheel again to adapt to their problems managing 100s of Kafka clusters
Basically, they are modifying the wheel again to adapt to their problems managing 100s of Kafka clusters
Reposted
Claude, "We all know among Sauron's many evils was that he ran Mordor using an Excel spreadsheet with multiple tabs. Show me the spreadsheet"
It made 12 tabs "so bureaucratically complex that even the Eye of Sauron would need reading glasses to review it." Some very funny stuff. Creative, even.
It made 12 tabs "so bureaucratically complex that even the Eye of Sauron would need reading glasses to review it." Some very funny stuff. Creative, even.
September 15, 2025 at 3:48 AM
Claude, "We all know among Sauron's many evils was that he ran Mordor using an Excel spreadsheet with multiple tabs. Show me the spreadsheet"
It made 12 tabs "so bureaucratically complex that even the Eye of Sauron would need reading glasses to review it." Some very funny stuff. Creative, even.
It made 12 tabs "so bureaucratically complex that even the Eye of Sauron would need reading glasses to review it." Some very funny stuff. Creative, even.
Reposted
![Comic. [Building with large sign in front of it[ SIGN: Welcome to the *Biology Department* It has been [changeable sign: 3] days since we discovered something existentially horrifying about bugs that makes you question your whole reality](https://cdn.bsky.app/img/feed_thumbnail/plain/did:plc:cz73r7iyiqn26upot4jtjdhk/bafkreigvmzverlrjgqp4mazbkhm43fpvv2hdbkd2t2646dhihozrwdcy24@jpeg)
September 11, 2025 at 9:24 PM
Reposted
Vol:18 No:12 → Ursa: A Lakehouse-Native Data Streaming Engine for Kafka
👥 Authors: Sijie Guo, Matteo Merli, Hang Chen, Neng Lu, Penghui Li
📄 PDF: https://www.vldb.org/pvldb/vol18/p5184-guo.pdf
👥 Authors: Sijie Guo, Matteo Merli, Hang Chen, Neng Lu, Penghui Li
📄 PDF: https://www.vldb.org/pvldb/vol18/p5184-guo.pdf
September 2, 2025 at 2:00 AM
Vol:18 No:12 → Ursa: A Lakehouse-Native Data Streaming Engine for Kafka
👥 Authors: Sijie Guo, Matteo Merli, Hang Chen, Neng Lu, Penghui Li
📄 PDF: https://www.vldb.org/pvldb/vol18/p5184-guo.pdf
👥 Authors: Sijie Guo, Matteo Merli, Hang Chen, Neng Lu, Penghui Li
📄 PDF: https://www.vldb.org/pvldb/vol18/p5184-guo.pdf
CYOK in streaming means: Create your own Kafka:
- LinkedIn - Creating Northguard. - www.linkedin.com/blog/enginee... - The creators of Kafka creates a better Kafka
- DataDog - Uses their home made Kafka - x.com/BdKozlovski/...
You just need to CYOK to use it.
- LinkedIn - Creating Northguard. - www.linkedin.com/blog/enginee... - The creators of Kafka creates a better Kafka
- DataDog - Uses their home made Kafka - x.com/BdKozlovski/...
You just need to CYOK to use it.
Introducing Northguard and Xinfra: scalable log storage at LinkedIn
www.linkedin.com
July 16, 2025 at 6:33 AM
CYOK in streaming means: Create your own Kafka:
- LinkedIn - Creating Northguard. - www.linkedin.com/blog/enginee... - The creators of Kafka creates a better Kafka
- DataDog - Uses their home made Kafka - x.com/BdKozlovski/...
You just need to CYOK to use it.
- LinkedIn - Creating Northguard. - www.linkedin.com/blog/enginee... - The creators of Kafka creates a better Kafka
- DataDog - Uses their home made Kafka - x.com/BdKozlovski/...
You just need to CYOK to use it.
Reposted
What if you funneled Niagara Falls through a straw?
Watch the latest What If? video collaboration with
@minuteearth.bsky.social!
youtu.be/pfbzrrcQZjs
Watch the latest What If? video collaboration with
@minuteearth.bsky.social!
youtu.be/pfbzrrcQZjs
What if you funneled Niagara Falls through a straw?
YouTube video by xkcd's What If?
youtu.be
June 17, 2025 at 7:40 PM
What if you funneled Niagara Falls through a straw?
Watch the latest What If? video collaboration with
@minuteearth.bsky.social!
youtu.be/pfbzrrcQZjs
Watch the latest What If? video collaboration with
@minuteearth.bsky.social!
youtu.be/pfbzrrcQZjs
Here I am talking about Kafka API - youtu.be/PN23Ttned_o?...
Apache Kafka API: The Unofficial Standard for Streaming?
YouTube video by StreamNative
youtu.be
June 11, 2025 at 8:16 AM
Here I am talking about Kafka API - youtu.be/PN23Ttned_o?...
🔥 Relive DSS Virtual 2025: Session Recordings Now Live! 🎬
Whether you missed the #DataStreamingSummit Virtual 2025 or want to revisit your favorite sessions, we've got you covered! The recordings are now available for you to explore. Don't miss out! 👉 hubs.ly/Q03qTySJ0
Whether you missed the #DataStreamingSummit Virtual 2025 or want to revisit your favorite sessions, we've got you covered! The recordings are now available for you to explore. Don't miss out! 👉 hubs.ly/Q03qTySJ0
Data Streaming Summit
Discover how Apache Pulsar is revolutionizing the world of data streaming with the videos of the Pulsar Summits. Learn from experts and see live demos of Pulsar in action
hubs.ly
June 6, 2025 at 7:24 AM
🔥 Relive DSS Virtual 2025: Session Recordings Now Live! 🎬
Whether you missed the #DataStreamingSummit Virtual 2025 or want to revisit your favorite sessions, we've got you covered! The recordings are now available for you to explore. Don't miss out! 👉 hubs.ly/Q03qTySJ0
Whether you missed the #DataStreamingSummit Virtual 2025 or want to revisit your favorite sessions, we've got you covered! The recordings are now available for you to explore. Don't miss out! 👉 hubs.ly/Q03qTySJ0
Neng from StreamNative answer to this post x.com/BdKozlovski/... from
@BdKozlovski
here linkedin.com/posts/neng-l...
The critical points are that Pulsar support a lot of the changes included by OpenAI to solve the architecture problems that Kafka doesn't resolve by itself
Quote
@BdKozlovski
here linkedin.com/posts/neng-l...
The critical points are that Pulsar support a lot of the changes included by OpenAI to solve the architecture problems that Kafka doesn't resolve by itself
Quote
x.com
May 28, 2025 at 10:19 AM
Neng from StreamNative answer to this post x.com/BdKozlovski/... from
@BdKozlovski
here linkedin.com/posts/neng-l...
The critical points are that Pulsar support a lot of the changes included by OpenAI to solve the architecture problems that Kafka doesn't resolve by itself
Quote
@BdKozlovski
here linkedin.com/posts/neng-l...
The critical points are that Pulsar support a lot of the changes included by OpenAI to solve the architecture problems that Kafka doesn't resolve by itself
Quote
🎉 New Perk Alert: Join the #DataStreamingSummit Virtual 2025, get a 30-day trial of the O'Reilly learning platform when you attend - FOR FREE!
📅 When: May 28–29, 2025
💻 Where: Zoom
🎯 Theme: Unlocking Real-Time AI
👉 Secure Your FREE Spot + O’Reilly Trial: hubs.ly/Q03nLvZW0
📅 When: May 28–29, 2025
💻 Where: Zoom
🎯 Theme: Unlocking Real-Time AI
👉 Secure Your FREE Spot + O’Reilly Trial: hubs.ly/Q03nLvZW0
O'Reilly Media - Technology and Business Training
Gain technology and business knowledge and hone your skills with learning resources created and curated by O'Reilly's experts: live online training, video, books, our platform has content from 200+ of...
hubs.ly
May 23, 2025 at 6:06 AM
🎉 New Perk Alert: Join the #DataStreamingSummit Virtual 2025, get a 30-day trial of the O'Reilly learning platform when you attend - FOR FREE!
📅 When: May 28–29, 2025
💻 Where: Zoom
🎯 Theme: Unlocking Real-Time AI
👉 Secure Your FREE Spot + O’Reilly Trial: hubs.ly/Q03nLvZW0
📅 When: May 28–29, 2025
💻 Where: Zoom
🎯 Theme: Unlocking Real-Time AI
👉 Secure Your FREE Spot + O’Reilly Trial: hubs.ly/Q03nLvZW0
Reposted
The URL used had the path /management/heapdump, possibly a Spring Boot app. I never imagined that my contribution github.com/spring-proje... in 2016 would result in this disaster 9 years later. In Spring Boot, you should set management.server.port and never expose management endpoints externally.
May 20, 2025 at 2:11 PM
The URL used had the path /management/heapdump, possibly a Spring Boot app. I never imagined that my contribution github.com/spring-proje... in 2016 would result in this disaster 9 years later. In Spring Boot, you should set management.server.port and never expose management endpoints externally.
I have to update my CV. - International (virtual) speaker.
I feel honored (and afraid, as it is my first time).
I hope I can open some eyes about the Apache Kafka API. In any case, there will be other really interesting talks, too (Uber, Netflix, AWS, etc).
events.zoom.us/ev/ArZEA9V8F...
I feel honored (and afraid, as it is my first time).
I hope I can open some eyes about the Apache Kafka API. In any case, there will be other really interesting talks, too (Uber, Netflix, AWS, etc).
events.zoom.us/ev/ArZEA9V8F...
May 13, 2025 at 9:35 AM
I have to update my CV. - International (virtual) speaker.
I feel honored (and afraid, as it is my first time).
I hope I can open some eyes about the Apache Kafka API. In any case, there will be other really interesting talks, too (Uber, Netflix, AWS, etc).
events.zoom.us/ev/ArZEA9V8F...
I feel honored (and afraid, as it is my first time).
I hope I can open some eyes about the Apache Kafka API. In any case, there will be other really interesting talks, too (Uber, Netflix, AWS, etc).
events.zoom.us/ev/ArZEA9V8F...
I will present at the DataStreaming Summit 2025 - Apache Kafka API: The Unofficial Standard for Streaming?
Getting out of my cave, as it's public.
datastreaming-summit.org/event/data-s...
Getting out of my cave, as it's public.
datastreaming-summit.org/event/data-s...
Data Streaming Summit - The Data Streaming conference
Data Streaming Summit is the conference for Apache Pulsar, Apache Kafka, and data streaming communities. Join core Kafka & Pulsar committers, new and experienced users…
datastreaming-summit.org
May 5, 2025 at 2:39 PM
I will present at the DataStreaming Summit 2025 - Apache Kafka API: The Unofficial Standard for Streaming?
Getting out of my cave, as it's public.
datastreaming-summit.org/event/data-s...
Getting out of my cave, as it's public.
datastreaming-summit.org/event/data-s...
Reposted
Whoa, are you telling me that the last random thing that happened in the world totally validated all of your ideological priors. Again!? You are such an insightful fact-driven person!
January 13, 2025 at 10:16 AM
Whoa, are you telling me that the last random thing that happened in the world totally validated all of your ideological priors. Again!? You are such an insightful fact-driven person!
Comments of #TableFlow launch from @confluent.io
youtube.com/watch?v=O2l5...
> This is shockingly low quality for a company of this caliber.
> It is copied with a Flink job. You can tell by the error messages if you screw up the schema (easy to do)
youtube.com/watch?v=O2l5...
> This is shockingly low quality for a company of this caliber.
> It is copied with a Flink job. You can tell by the error messages if you screw up the schema (easy to do)
April 11, 2025 at 10:03 AM
Comments of #TableFlow launch from @confluent.io
youtube.com/watch?v=O2l5...
> This is shockingly low quality for a company of this caliber.
> It is copied with a Flink job. You can tell by the error messages if you screw up the schema (easy to do)
youtube.com/watch?v=O2l5...
> This is shockingly low quality for a company of this caliber.
> It is copied with a Flink job. You can tell by the error messages if you screw up the schema (easy to do)
Reposted
Gave a guest lecture today at Aalto University on 'Autoscaling challenges of multi-tenant SaaS platforms.'
Shared insights on capacity management, the dreaded 'noisy neighbor' problem, and workload aggregation. Simulation and slides: github.com/lhotari/workload-aggregation-visualizer
Shared insights on capacity management, the dreaded 'noisy neighbor' problem, and workload aggregation. Simulation and slides: github.com/lhotari/workload-aggregation-visualizer
GitHub - lhotari/workload-aggregation-visualizer: A visualization tool demonstrating the effects of workload aggregation on system load
A visualization tool demonstrating the effects of workload aggregation on system load - lhotari/workload-aggregation-visualizer
github.com
March 18, 2025 at 2:18 PM
Gave a guest lecture today at Aalto University on 'Autoscaling challenges of multi-tenant SaaS platforms.'
Shared insights on capacity management, the dreaded 'noisy neighbor' problem, and workload aggregation. Simulation and slides: github.com/lhotari/workload-aggregation-visualizer
Shared insights on capacity management, the dreaded 'noisy neighbor' problem, and workload aggregation. Simulation and slides: github.com/lhotari/workload-aggregation-visualizer
"Absurdist" en.wikipedia.org/wiki/Existen... - Evolution of existentialist.
"What if space and time itslef is a planet" - "The Dude"
"What if space and time itslef is a planet" - "The Dude"
March 14, 2025 at 4:56 PM
"Absurdist" en.wikipedia.org/wiki/Existen... - Evolution of existentialist.
"What if space and time itslef is a planet" - "The Dude"
"What if space and time itslef is a planet" - "The Dude"
Overstatement from AWS and Brokers express - aws.amazon.com/blogs/big-da...
"scaling operation completed smoothly, with partition rebalancing occurring rapidly across all six brokers while maintaining uninterrupted producer traffic."
I see a "slight" reduction in traffic from 320Mbps to 250Mbps
"scaling operation completed smoothly, with partition rebalancing occurring rapidly across all six brokers while maintaining uninterrupted producer traffic."
I see a "slight" reduction in traffic from 320Mbps to 250Mbps
March 11, 2025 at 8:00 AM
Overstatement from AWS and Brokers express - aws.amazon.com/blogs/big-da...
"scaling operation completed smoothly, with partition rebalancing occurring rapidly across all six brokers while maintaining uninterrupted producer traffic."
I see a "slight" reduction in traffic from 320Mbps to 250Mbps
"scaling operation completed smoothly, with partition rebalancing occurring rapidly across all six brokers while maintaining uninterrupted producer traffic."
I see a "slight" reduction in traffic from 320Mbps to 250Mbps
I'm really shock. Aiven prepare a nice post aiven.io/blog/16-ways... by Stanislav Kozlovski
And it is cool to have a broker down 2 minutes or 1 hour to add a broker
Both can be done in Apache Pulsar in seconds.
And it is cool to have a broker down 2 minutes or 1 hour to add a broker
Both can be done in Apache Pulsar in seconds.
16 Ways Tiered Storage Makes Apache Kafka® Simpler, Better, and Cheaper
See how KIP-405 alleviates a plethora of common Apache Kafka problems by reducing local broker data all while making it cheaper, faster, and easier to use.
aiven.io
February 12, 2025 at 6:36 AM
I'm really shock. Aiven prepare a nice post aiven.io/blog/16-ways... by Stanislav Kozlovski
And it is cool to have a broker down 2 minutes or 1 hour to add a broker
Both can be done in Apache Pulsar in seconds.
And it is cool to have a broker down 2 minutes or 1 hour to add a broker
Both can be done in Apache Pulsar in seconds.
Very good video for understanding Apache Iceberg from @thedanicafine.bsky.social ftp.fau.de/fosdem/2025/...
ftp.fau.de
February 10, 2025 at 12:42 PM
Very good video for understanding Apache Iceberg from @thedanicafine.bsky.social ftp.fau.de/fosdem/2025/...