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Understanding the limitations of pubsub systems [pdf]

https://sigops.org/s/conferences/hotos/2025/papers/hotos25-426.pdf
2•mbj111•32m ago

Comments

mbj111•32m ago
A paper published by Databricks primarily focuses on why "Kafka sucks" and what if we make the source of truth a database and watch abstractions, then cases we miss with Kafka on resiliency and consistency can be solved.

It argues that modern pub-sub systems:

fail to achieve their goal of truly decoupling writes and readers

violate the end-to-end principle

expose an ad-hoc storage abstraction with a bespoke API and limited power

relevant thread on X -https://x.com/BdKozlovski/status/1991892238335381524

Mind-altering 'brain weapons' no longer only science fiction, say researchers

https://www.theguardian.com/world/2025/nov/22/mind-altering-brain-weapons-no-longer-only-science-...
1•thinkingemote•36s ago•0 comments

Synthetic boundaries for enhanced performance in densified thick electrodes

https://idp.nature.com/authorize?response_type=cookie&client_id=grover&redirect_uri=https%3A%2F%2...
1•PaulHoule•1m ago•0 comments

Scientists issue ominous warning over mind-altering 'brain weapons'

https://www.dailymail.co.uk/sciencetech/article-15320293/Scientists-warning-mind-altering-weapons...
1•Bender•1m ago•0 comments

System Card: Claude Opus 4.5 [pdf]

https://assets.anthropic.com/m/64823ba7485345a7/Claude-Opus-4-5-System-Card.pdf
1•alvis•1m ago•0 comments

Association of Screen Time with ADHD

https://idp.nature.com/authorize?response_type=cookie&client_id=grover&redirect_uri=https%3A%2F%2...
1•wjb3•1m ago•0 comments

WinBoat v0.9.0 Released

https://github.com/TibixDev/winboat/releases/tag/v0.9.0
1•PhilippGille•2m ago•0 comments

Rebble in Your Own World

https://rebble.io/2025/11/24/rebble-in-your-own-world.html
1•osculum•2m ago•0 comments

Streamline Structured and Unstructured Data Flows from Postgres with AI

https://cocoindex.io/blogs/postgres-source
1•badmonster•2m ago•0 comments

Olfactory White

https://en.wikipedia.org/wiki/Olfactory_white
1•sans_souse•2m ago•0 comments

Yes, the Universe Can Expand Faster Than Light

https://www.universetoday.com/articles/yes-the-universe-can-expand-faster-than-light
1•amichail•3m ago•0 comments

Former soldier pleads guilty to attempting to share military secrets with China

https://www.justice.gov/opa/pr/former-jblm-soldier-pleads-guilty-attempting-share-military-secret...
1•737min•5m ago•0 comments

Show HN: Open-source medical data(bloodwork, genetics, etc.) chat agent

https://github.com/ianrowan/OpenMed
1•imr_med•5m ago•0 comments

The Experience Machine

https://unpublishablepapers.substack.com/p/the-experience-machine
1•benrostike•6m ago•0 comments

Debugging When Everything Is on Fire (Using AI)

https://theahura.substack.com/p/debugging-when-everything-is-on-fire
1•theahura•7m ago•0 comments

A New Bridge Links the Math of Infinity to Computer Science

https://www.quantamagazine.org/a-new-bridge-links-the-strange-math-of-infinity-to-computer-scienc...
1•layer8•10m ago•0 comments

Building an XDP (EXpress Data Path) Based BGP Peering Router

https://toonk.io/index.html
1•ofrzeta•13m ago•0 comments

Electricity is about to become the new base currency and China figured it out

https://electrek.co/2025/11/21/electricity-is-about-to-become-the-new-base-currency-and-china-fig...
3•thelastgallon•13m ago•0 comments

Efficient boundary value problems solving in SciML [video]

https://www.youtube.com/watch?v=x_LyFbwHncA
1•adgjlsfhk1•14m ago•0 comments

Blue Owl Is the Sum of All Investor Fears

https://www.bloomberg.com/opinion/articles/2025-11-24/ai-private-credit-blue-owl-is-the-sum-of-al...
1•zerosizedweasle•15m ago•1 comments

Direct tensor processing with coherent light

https://www.nature.com/articles/s41566-025-01799-7
1•galaxyLogic•15m ago•0 comments

Pebble Appstore Archive

https://archive.org/details/pebble-appstore-archive
1•janpio•17m ago•0 comments

Pebble Watch Software Is Now 100% Open Source [video]

https://www.youtube.com/watch?v=KTlRBI2QCzM
2•apparent•18m ago•1 comments

Recent 7-Zip Vulnerability Exploited in Attacks

https://www.securityweek.com/recent-7-zip-vulnerability-exploited-in-attacks/
3•Bender•19m ago•0 comments

Nested Learning: A new ML paradigm for continual learning

https://research.google/blog/introducing-nested-learning-a-new-ml-paradigm-for-continual-learning/
1•wslh•19m ago•0 comments

Critical Oracle Identity Manager RCE Flaw Revealed, PoC Published

https://www.scworld.com/news/critical-oracle-identity-manager-rce-flaw-revealed-poc-published
1•Bender•19m ago•0 comments

How DeepMind Is Reinventing the Robot

https://spectrum.ieee.org/how-deepmind-is-reinventing-the-robot
1•Velocifyer•20m ago•0 comments

Are Modern Droughts Unprecedented?

https://essopenarchive.org/doi/full/10.22541/essoar.176384963.31728350/v1
2•bikenaga•20m ago•0 comments

Buildsheet.one – Create Beautiful Cheatsheets

https://buildsheet.one
2•usegrand•20m ago•0 comments

Opus 4.5

https://twitter.com/claudeai/status/1993030546243699119
2•incoming1211•20m ago•0 comments

NASA confirms that Starliner's next mission will be cargo only

https://arstechnica.com/space/2025/11/nasa-confirms-that-starliners-next-mission-will-be-cargo-only/
2•Bender•20m ago•0 comments