flaneur2024.bsky.social
@flaneur2024.bsky.social
maintainer of SlateDB
loves Rust, Datasys, Cloud Infra, AI
https://flaneur2020.github.io
agentic seems to be a further compression of knowledge, as long as you have a proven approach to solving problems in the real world, you don't need to memorize vast amount of details. 🤔
February 12, 2026 at 5:54 AM
Reposted
I want this, but it is not available as of yet.
January 23, 2026 at 2:28 PM
Reposted
Cornell's Introduction to CUDA

cvw.cac.cornell.edu/cuda-intro
January 23, 2026 at 2:21 PM
thinking about how FP is a cheat code for AI-driven development. properties like referential transparency / stateless functions are possible to significantly reduce the context the AI needs to worry about. 🤔
January 23, 2026 at 2:53 PM
Reposted
SlateDB 0.10.0 is out! My favorite changes:

- Compactor can run on a separate machine
- Go binding improvements
- Network chaos tests
- Object store cache improvements
- Merges on L0 flush

Changelog:
app.dosu.dev/d8f2da6d-6c4...

Release notes:
github.com/slatedb/slated
Nov 22, 2025 - Dec 30, 2025 Changelog
Features Add release schedule to README: Documented the project's release cadence and compatibility guarantees. (2025-12-30, #1150) Add run-compactor to slated
app.dosu.dev
January 6, 2026 at 12:35 AM
this is the best article I've ever read on Rust error design. I always feel confused when I come across a repo that uses thiserror. 🤔
Stop Forwarding Errors, Start Designing Them | FastLabs / Blog
We develop fast Rust crates and release them fast.
fast.github.io
January 5, 2026 at 3:44 AM
distilling knowledge from LLMs to brains ought to be extremely convenient for thinkers nowadays, but 'being thoughtful' will become an even rarer trait 🤔
January 1, 2026 at 3:26 PM
i realized i do not have to put all my $HOME folder into my dotfiles. zsh & git & neovim are simply all i need, and nothing else is worth version controlling for me. 😲
December 12, 2025 at 1:50 PM
just as 'User Experience' optimizes tools for humans, I suppose there will emerge a profession called 'AI Agent Experience' to optimize tools for AI agents in the coming years. AI Agents are waiting for their own Steve Jobs 🤔
December 6, 2025 at 3:56 PM
Reposted
Been thinking about this since it was shared with me yesterday, especially about how oppressively most organizations pressure managers (even senior ones) to stay in that persona rather than actually leading
www.leadingsapiens.com/ics-managers...
ICs vs Managers vs Leaders: Why Real Leadership is Rare
It should be considered that there is nothing more difficult to handle, more doubtful of success, or more dangerous to carry through than to initiate a new order of things. For the innovator makes ene...
www.leadingsapiens.com
December 1, 2025 at 2:06 PM
made a note about how all these components around CSI interacts with each other to simply mount a EBS in k8s, surprisingly a mess of stuffs 😲
November 29, 2025 at 7:41 AM
a metaphor I've been pondering: post-WWII nuclear tests irradiated the atmosphere, making all steel smelted after carried a background radiation. for high-precision instruments, you had to salvage pre-test steel from sunken ships.
November 20, 2025 at 11:27 AM
Reposted
startup idea
November 18, 2025 at 1:54 PM
it’s crazy to see such a great outage from cloudflare, twitter was inaccessible for nearly 3 hours. luckily bluesky is still available at the moment 😲
November 18, 2025 at 1:48 PM
Reposted
The largest egocentric dataset.

Egocentric (first person) video is a general learning framework that passively captures how skilled workers do their jobs.

- 10,000 hours
- 2,153 factory workers
- 1,080,000,000 frames
November 10, 2025 at 11:54 PM
i'm beginning to understand the appeal of HCL as a configuration format over YAML. HCL has built-in variables, effectively providing a native templating engine. with YAML, we often have to use macros just to battle the indentation and ensure the correct number of spaces with some Jinja variants. 😲
November 11, 2025 at 3:31 AM
in my earlier understanding, distributed systems usually featured a fine-grained metadata service for cluster membership. however, I've recently noticed that many systems' implementations seem to prefer a fixed cluster design. 🤔 once the cluster is established, its membership becomes immutable.
November 9, 2025 at 1:18 PM
i believe household chores should be considered internal domestic logistics. for instance, handling the movement of clothing between the washing machine, drying space, and wardrobe. or dishes moving between the dining table, dishwasher, and cupboard.. 🤔
November 8, 2025 at 3:12 PM
Reposted
For everyone interested in data infra, want to get a quick sense of how big data works, how data systems are designed, and what the tradeoffs are, start with this share from @xiangpeng.systems, really nice intro!

intro-data-system.xiangpeng.systems
October 29, 2025 at 5:01 PM
I do understand why so many articles talk about how vibe coding can destroy the joy of programming.

however, I've never found that any joy exists in manually writing GitHub/Jenkins workflows. 🤔
October 29, 2025 at 9:35 AM
Reposted
100% correct post
I gave a talk last night about "Living dangerously with Claude", on the joys and perils of --dangerously-skip-permissions and how critical it is that we run coding agents in a sandbox so that we can unlock their full potential simonwillison.net/2025/Oct/22/...
Living dangerously with Claude
I gave a talk last night at Claude Code Anonymous in San Francisco, the unofficial meetup for coding agent enthusiasts. I decided to talk about a dichotomy I’ve been struggling …
simonwillison.net
October 23, 2025 at 12:01 AM
!!!
At long last, @chris.blue and I have submitted the final manuscript of Designing Data-Intensive Applications, second edition, to the publisher. There is always more that could be improved but at some point we just have to call it done. Now it goes into production; probably shipping in ~4 months.
October 22, 2025 at 11:34 AM
Reposted
Calling database nerds in SF! I'm covering SlateDB at the systems meetup next Wednesday (10/29). If you're around, I'd love to meet you in person (that way you'll have proof I'm not just an AI bot).

👉 luma.com/e7feg2i6
October 21, 2025 at 3:51 PM
Reposted
AWS seems to have a major outage in the us-east-1 region right now 😵‍💫 health.aws.amazon.com/health/status
View the overall status and health of AWS services using the AWS Health Dashboard.
health.aws.amazon.com
October 20, 2025 at 7:26 AM