Cargo.lock +40 -1,142 nbd just @sbalogh.bsky.social replacing polars with csv

Serverless gets clowned on sometimes (ha ha, there are servers) but is ultimately about pricing usage and not having to provision resources you don't use, or think about such things as "clusters". It is genuinely hard for stateful services, but I don't think there is a better DevX.

turns out "stream per session" is not just for agents. it works for browser sessions too. built RePlaya, a self-hosted session replay tool where each visit is just an @s2.dev stream you can play back or tail live. recording = append playback = read live replay = tail github.com/s2-streamsto...

Streams as a cloud storage primitive, now in more places. S2 is the serverless API for unlimited, durable, real-time streams. Today, we're adding US West and EU North as new basin locations. s2.dev/blog/locatio...

You can plug @s2.dev into your anthropic sdk based chat app and make your chats durable!

oh and tanstack ai too!

Maybe QUIC is an opening for a gRPC challenger. I would call it Spooky. For spooky action at a distance, the outmoded critique of RPC.

On the retirement of S2's gRPC API, realized how to describe our current API: REST-first. REST undersells, it supports append & read sessions over HTTP/2 similar to gRPC. We'll do HTTP/3 too when the ecosystem is ready.

maybe it's not too surprising plaintext can be competitive with vector dbs when you consider agents effectively do semantic grep by query expansion

@s2.dev now supports client-supplied encryption keys for durable streams. Bring your own per-request key, keep key material out of S2 storage and logs, and let S2 handle request-time encryption behind the stream API. s2.dev/blog/encrypt...

Today I felt like a cigarette. I have to say "coding" agents are a champ at operational investigation.

Make your aisdk chat app crash proof by using s2.dev as the persistence layer behind useChat!

gotta constraint to innovate

new Dart SDK for @s2.dev from the community: pub.dev/packages/s2_...

This is video conferencing on S2, but also... video conferencing on S3. Really shows off the power of pipelining writes!

Pipelining is now default in latest s2-lite! 8x increase in throughput and 6x lower latency when running against an S3 standard bucket.

There's two new ways to manage S2 as code! The Terraform provider lets you manage resources with full lifecycle support. Available on the Terraform Registry at s2-streamstore/s2. Or you can use the CLI by `s2 apply` which takes a declarative JSON spec and creates/reconfigures specified resources.

Excited to enable pipelining by default in s2-lite with this upgrade! Expect lower latency and higher throughput. github.com/s2-streamsto...

The s2.dev dashboard now has a Data Plane studio to make it convenient to work with streams. You can: -Do one-shot reads, live tail from any stream, start from an offset, seq no., or timestamp -Append records in multiple modes -Run stream commands -Inspect records with command record aware rendering

The S2 cloud service is now GA! We also raised a $3.85M seed round led by Accel with participation from Y Combinator, and other funds and angels like @t3.gg @chris.blue @fulmicoton.bsky.social s2.dev/blog/ga

It was fun to run multi-agent research cohorts and have them connect over durable streams, making infinitely many reasoning topologies possible!

We have landed on an open source monorepo for the Rust SDK, CLI, and s2-lite github.com/s2-streamsto...

Curious about the architecture of S2? This is how we cook infinite durable streams for you.

just got finished no-lifing on building a TUI for s2, wdyt?

Thanks to Claude, I can frontend. Shipped some improvements to the stream tailing UX in the @s2.dev dashboard.

s2-lite is here – an open source @s2.dev Stream Store! It's a single binary you can run anywhere. Powered by SlateDB, so you can point it at an object storage bucket for durable streams with real-time reads. github.com/s2-streamsto...

The era of experience calls for event sourcing via paper by David Silver and Richard Sutton, storage.googleapis.com/deepmind-med...

Thankful to the @s2.dev team for all the progress we made this year! Really excited for 2026. Some highlights 🧵

Very vegan sentiment from Ilya Sutskever about aligning AI to care about sentient life rather than human in particular www.youtube.com/watch?v=aR20...

Make small writes cheap again

We are at SyncConf SF! Find us or DM if you wanna chat streams (or logs if you prefer!)

Definitely seeing the argument against non-standard runtimes – @cloudflare.social Workers don't support http2

@s2.dev YC-launched today! www.ycombinator.com/launches/OnP...

Excited to be diving into this! Open source, self-hosting, and an emulator have been big asks - and "s2-lite" will solve for all of those.

just tried out the real-time TodoMVC example with @livestore.dev + @s2.dev as the durable sync provider, and honestly its crazy how fast it is! local SQLite, works offline, real-time updates and no complex setup, just works

she is @antithesis.com

s3 express never made the list on aws status, but all 3 use1 zones were unavailable 07.50Z-09.21Z

a lil demo of serverless infra observability using S2 www.youtube.com/watch?v=wsFi...

S2's REST API now supports long polling, besides SSE! Long polling is a simple way for client-driven consumption with stateless HTTP requests. You just need to specify the ?wait=<seconds> query parameter. If no records are available, the response will only return after the duration elapses.

I shared more context on Reddit: www.reddit.com/r/databasede...

We open sourced a read-through cache for S3, called Cachey github.com/s2-streamsto...

After a bout of hallucination, I had GPT5 generate some backronyms for itself: - Generally Pretends Truthfully - Gullible People’s Trick - Greatly Pretends Things - Generated, Probably Twisted - Guessing, Passing, Tricking - Good at Pretending Truths - Generally Produces Tall-tales

OpenTelemetry 🤝 @s2.dev Are you building infrastructure for sandbox environments (e.g., agent sandbox, CI/CD sandbox) and want to stream execution logs to users in real time? If so, check out s2.dev/docs/integra... and let us know what you think.

ok, google

I wrote a bit about how we verify linearizability of @s2.dev using Porcupine! s2.dev/blog/lineari...

You are a stream integrator!

Added some visibility into usage metrics to the @s2.dev dashboard!

There needs to be a non-violent alternative to "cattle, not pets". Claude suggests: (a) crops, not gardens (b) numbered, not named (c) stamps, not paintings (d) legos, not sculptures I think I'll be rolling with (b) 😅