https://xitter.cf/t.co/SJF0a7NNSW
Seattle, WA
Joined December 2008
- Tweets4.1K
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Denis Rystsov retweeted
Spent some time digging into the #CASPaxos paper ("Replicated State Machines without logs"), by @rystsov. It's really easy to follow; do I get it right though that two competing writers could block each other from ever moving beyond the prepare phase?
arxiv.org/abs/1802.07000
Denis Rystsov retweeted
One idea for a high perf web framework would be to adopt a native pipes and filters architecture without controllers or concepts like that on top.
Each pipe or filter gets to pre-inspect the req before processing to demand a contiguous memory arena for the response…
Denis Rystsov retweeted
Funemployment means fun blog posts! Please enjoy a categorization of replication algorithms by failure handling strategies; their optimizations, tradeoffs, and complexities; and how this all affects their resource efficiency, latency, and availability.
transactional.blog/blog/2024…
Denis Rystsov retweeted
Just wrote an article with quick recap of the first @localfirstconf.
Like that “X event in 15 minutes” videos, but in text.
For me, it was the best conference this year and the whole Local-First are is right now the coolest webdev topic.
evilmartians.com/chronicles/…
Denis Rystsov retweeted
🚨BREAKING NEWS: #Redpanda has raised $100M in Series C funding, led by @LightspeedVP, @GVteam, and @HaystackVC! Our team is dedicated to enabling #data-intensive apps with new foundational capabilities beyond the scope of legacy #streamingdata platforms.
rpnda.co/46n3P8V
Denis Rystsov retweeted
Hey Denise, great article! You might also find this paper interesting: usenix.org/system/files/conf…
They talk about how local file-system faults often lead to global, cluster-wide negative consequences!
Denis Rystsov retweeted
If you like working on distributed systems and think through hard and nuanced problems like 👇, join us! redpanda.com/careers
📢 Just published a blog post discussing the ramifications of running a replicated system without fsync. Contrary to popular belief, the loss of data on a single node can actually result in the loss of replicated data on all nodes. 🔄
redpanda.com/blog/why-fsync-…
Denis Rystsov retweeted
Around 70% of traffic in Azure is RDMA. Azure Storage is powered by RDMA between clients and frontends and within the clusters.
Denis Rystsov retweeted
.@redpandadata is on a mission to modernize #datastreaming. We talk with Founder & CEO Alex Gallego about why there's a need for a new #streamingdata platform and he tells us how his company is changing the way companies do business. #NYSEFloorTalk
Denis Rystsov retweeted
Wow, thank you. I’ve been ignorant of a big chunk of functionality in Kafka/Redpanda.
This makes things a lot more interesting and practical.
Denis Rystsov retweeted
This is my favorite graph too, queuing theory at its finest. – at Croton-on-Hudson, NY
Denis Rystsov retweeted
Long time, no see! Hope things are going well. I think you'll enjoy this: youtu.be/lJ8ydIuPFeU
Denis Rystsov retweeted
Do you count cycles in your sleep?
Do you sweat over those last few μsecs?
Do you both love and hate Nagle's algorithm?
Join me in making future of event streaming wicked fast!
@emaxerrno has built a team of great people here at Redpanda and we're looking for a perf expert.
Denis Rystsov retweeted
Redpanda Open House keynotes are here! Hear from @kelseyhightower, Joe Reis and @doctorhousley (authors of best-selling Fundamentals of Data Engineering) and our own @emaxerrno! Nov 15, 8am - 1pm PT. Register today!
#kafka #developers #dataengineering
rpnda.co/3SBfzwJ
ALT https://hopin.com/events/redpanda-open-house/registration?utm_source=linkedin&utm_medium=social&utm_campaign=openhouse_social&utm_assettype=event&utm_assetname=openhouse
Denis Rystsov retweeted
Stumbled upon github.com/redpanda-data/con… today. Probably the best open-source Kafka UI at the moment.
Denis Rystsov retweeted
My go-to distribution for this kind of modeling is Weibull, with the shape parameter somewhere around 2 or 3. First prize, of course, is a non-parametric approach based on resampling real latency measurements.
Denis Rystsov retweeted
This is not really a principled answer but the next distribution on the shelf that the lazy reach for (read:me) that satisfies your requirement is log-normal. Fairly easy to work to work with.
You can set the expected value of the distribution to the observed mean and variance \