Sign in

Glauber Costa

@glaubercosta.bsky.social
3.3K followers 16 following 53 posts

Former Linux Kernel, ScyllaDB, Datadog - storage, virtualization, low level stuff. Founder/CEO at turso.tech

PostsRepliesMedia
Glauber Costa @glaubercosta.bsky.social · 02/04/2025
Offline Writes are now in public beta for the Turso Cloud: turso.tech/blog/turso-o... It allows you to write to your local SQLite files, and then sync it to the Cloud - as well as receiving live updates from the Cloud. Conflict resolution is not yet supported - but coming in the future! @tur.so
turso.tech
Offline Sync Public Beta
070
Glauber Costa @glaubercosta.bsky.social · 19/03/2025
Turso Cloud paid plans now start at $4.99/month - with 2.5x more reads than before: turso.tech/blog/turso-c...
turso.tech
Turso Cloud Debuts the New Developer Plan
A new developer plan that offers more generous allowances and a lower price than the Hobby plan.
020
Glauber Costa @glaubercosta.bsky.social · 19/03/2025
Turso Cloud is now on AWS, fully backed by S3: turso.tech/blog/turso-a...
turso.tech
Turso Cloud on AWS is now available for everybody
120
Glauber Costa @glaubercosta.bsky.social · 19/03/2025
Two great releases from @tur.so this week: 1) We launched our AWS regions, available for all. They use a diskless architecture, backed by S3, which is the building block of BYOC: keep your data with you, in your architecture. 2) We launched the developer plan, for just $4.99 a month. Links below
1131
Glauber Costa @glaubercosta.bsky.social · 21/02/2025
I am looking to chat with Software Engineers that work in physical systems (robots, drones, aircraft, etc) and can tell me more about the data problems you face. Bonus point if you use or consider using SQLite. We'd love to understand how our rewrite of SQLite can help you!
031
Glauber Costa @glaubercosta.bsky.social · 22/01/2025
I hear you. Syncing the sqlite file is indeed only an option for non-serverless. One option we are toying with is to just provide something you can deploy to Fly.io yourself that uses our sync under the hood to give you similar functionality.
fly.io
Deploy app servers close to your users · Fly
010
Glauber Costa @glaubercosta.bsky.social · 21/01/2025
We will not have the bandwidth to maintain two cloud providers with our renewed focus, as we need to simplify our operations. a lot of users we talk to have AWS as a requirement, and want things like BYOC.
010
Glauber Costa @glaubercosta.bsky.social · 21/01/2025
Gris (not on bsky) was one of the stars of our backend. He knows Go very well, and was the one-man-show behind all of our data pipelines, integrations with all of our 3rd party providers, and did a lot of work on the Turso CLI, Backend, and even our frontend.
010
Glauber Costa @glaubercosta.bsky.social · 21/01/2025
If you know Rust, it doesn’t even feel to me necessary to talk about @luciofranco.bsky.social A star of OSS development, he is behind packages like Tonic, Hyper, and Tokio. In the company, he was always eager to jump into any issues, take initiative to get things on track. Total A-player.
110
Glauber Costa @glaubercosta.bsky.social · 21/01/2025
We also had to part ways with @giovannibenussi.bsky.social . He is is a great with React and JS/TS, and combines that with a dependable attitude. Even before we even hired him - he was always on our Discord server, willing to help and to jump on issues unprompted and keep users happy.
100
Glauber Costa @glaubercosta.bsky.social · 21/01/2025
We unfortunately had to let @ludden.social go. He is the best developer marketer I have worked with in my entire career. If you run a developer-centric company, I am sure you understand how hard it is to find a professional that understands the developer mind. Michael always makes it look easy.
110
Glauber Costa @glaubercosta.bsky.social · 21/01/2025
Unfortunately, to be able to execute on our mission, we had to let some of our people go. They were all doing a fantastic work and I am personally committed in helping them find a new home. I'd like to use some of the responses to this post to say a couple of words about them.
110
Glauber Costa @glaubercosta.bsky.social · 21/01/2025
Read more about the amazing serendipitous story of Limbo, and my reflections on it: turso.tech/blog/we-will... Read more about changes to Turso Cloud to allow us to take this mission head on: turso.tech/blog/upcomin...
100
Glauber Costa @glaubercosta.bsky.social · 21/01/2025
I wrote about why we are doing this, and what changes to current Turso users. tl;dr: * we are removing edge replicas (now), and consolidating on AWS instead of fly.io (soon) * We are removing multi-db schema changes and database attach (now) * We are setting the Hobby plan to $5 a month (soon).
fly.io
Deploy app servers close to your users · Fly
220
Glauber Costa @glaubercosta.bsky.social · 21/01/2025
Today we are announcing big changes to the @tur.so platform. Some upcoming, some effective immediate. They will allow us to narrow our focus, and let us go ALL IN in a renewed mission: delivering a modern open contribution rewrite of SQLite through the Limbo project.
380
Glauber Costa @glaubercosta.bsky.social · 16/01/2025
confession: I hedge my bets by making sure I stay friendly with Claude, just in case he wakes up. Call it AI-simping. I call it the Pascal AI-wager.
270
Glauber Costa @glaubercosta.bsky.social · 11/01/2025
@anilmuppalla.com FWIW, we have some people in our discord reporting the same thing. It seem to be affecting databases on fly.io only.
fly.io
Deploy app servers close to your users · Fly
100
Glauber Costa @glaubercosta.bsky.social · 11/01/2025
yes, please.
000
Glauber Costa @glaubercosta.bsky.social · 11/01/2025
send us your username and I'll take a look.
100
Glauber Costa @glaubercosta.bsky.social · 11/01/2025
Are you able to otherwise access it, through the CLI or API ?
100
Glauber Costa @glaubercosta.bsky.social · 10/01/2025
SQLite is the greatest database ever, and we always knew that with a strong and vibrant open contribution community, it could be 10x more. We heard the message loud and clear that the community doesn't want an incremental step. It wants a revolution. We shall deliver. 5/5
080
Glauber Costa @glaubercosta.bsky.social · 10/01/2025
And I will do just that. We are making changes to our roadmap and shifting priorities so we can get Limbo (which will be renamed) the attention it deserves. I will say more as the days come. 4/5
130
Glauber Costa @glaubercosta.bsky.social · 10/01/2025
I am more excited now than I have been in years. I kept jokingly saying that if y'all wouldn't stop starring the damn project and opening mind-blowing PRs I would be forced to review our entire company strategy for this year and beyond. 3/5
110
Glauber Costa @glaubercosta.bsky.social · 10/01/2025
After talking to a lot of you, it is clear why: our fork was directionally correct. We knew SQLite could be more, and we learned through the fork that we were right. But the fork also lacked the blank canvas sense of freedom, to make deep changes and rally people behind. 2/5
110
Glauber Costa @glaubercosta.bsky.social · 10/01/2025
I spent the best part of this week thinking about what to do with the release of @tur.so's Limbo. In my wildest dreams, I could not imagine it would be the success it was - I can't think of a database project that attracted this much attention, this fast, this early. 🧵1/5
1202
Glauber Costa @glaubercosta.bsky.social · 20/12/2024
share with your friends! (in the US timezone)
010
Glauber Costa @glaubercosta.bsky.social · 20/12/2024
not a fork. libSQL is a fork. This one is a rewrite.
120
Glauber Costa @glaubercosta.bsky.social · 19/12/2024
noooooooo
000
Glauber Costa @glaubercosta.bsky.social · 19/12/2024
C'mon folks, it's been 8 days!!! Stop starring github.com/tursodatabase/limbo and sending amazing high quality PRs! All I wanted was a peaceful holiday and now you are forcing me to revisit our entire company strategy for 2025.
4293
Reposted by Glauber Costa
Turso @tur.so · 18/12/2024
If you'd rather watch ThePrimeagen break down @penberg.org's Limbo rewrite of SQLite in Rust than read the article - and I recommend it (way more entertaining) - here's the vid! 👇 youtu.be/PPjXM8G8ax0
youtu.be
The SQLite Rewrite In Rust
YouTube video by ThePrimeTime
0245
Glauber Costa @glaubercosta.bsky.social · 16/12/2024
location agnostic, but timezone must be US-friendly. IOW, anywhere in the Americas.
100
Glauber Costa @glaubercosta.bsky.social · 16/12/2024
We at @tur.so are hiring for a Platform Engineer position. If you battled Kubernetes and lived to tell the story, and is a decent coder in Go (and maybe Rust), this position is for you. Location agnostic, but must be in the US timezone. turso.tech/careers/seni...
turso.tech
Turso is hiring a Senior Platform Engineer
Join Turso as a Senior Platform Engineer and help scale our distributed database infrastructure.
1157
Glauber Costa @glaubercosta.bsky.social · 15/12/2024
I don't think I've ever seen anything like Limbo before. We at @tur.so made @penberg.org 's side project an official project 5 days ago, and the growth curve on stars still looks vertical, only now slowing down a bit. Even better than stars, is that the project gained 10 more contributors.
3233
Glauber Costa @glaubercosta.bsky.social · 13/12/2024
Right. Limbo is not even listed on our homepage anywhere. I fully agree with Brian. "Written in Rust" is not a product feature
130
Glauber Costa @glaubercosta.bsky.social · 11/12/2024
110
Glauber Costa @glaubercosta.bsky.social · 10/12/2024
something being bad quality is not the only reason for a rewrite.
030
Glauber Costa @glaubercosta.bsky.social · 10/12/2024
Today we have decided to make @penberg.org 's experimental project, an official Turso project, following its great success. What if instead of just forking SQLite, we were to completely rewrite it - in Rust? That's our moonshot - codename Limbo turso.tech/blog/introdu...
turso.tech
Introducing Limbo: A complete rewrite of SQLite in Rust
we forked SQLite with the libSQL project. What would it be like if we just rewrote it?
1014129
Glauber Costa @glaubercosta.bsky.social · 10/12/2024
Tech CEOs: if you are not being shot at, are you even that relevant ?
050
Glauber Costa @glaubercosta.bsky.social · 03/12/2024
yes, as usual, the feature is easy, but scaling it is hard!
010
Glauber Costa @glaubercosta.bsky.social · 26/11/2024
long term I want to offer an automatic solution for this as part of Turso. Conceptually, I don't see anything different in ETL from few dbs vs many. ETL processes are run with multiple parallel jobs anyway.
000
Glauber Costa @glaubercosta.bsky.social · 26/11/2024
no place needs more Pekka
010
Glauber Costa @glaubercosta.bsky.social · 22/11/2024
Kent is on point, unsurprisingly. Adding to the conversation as a data point, I have never applied for a job in my life. Even my first job came through a connection, and everything after that was a similar experience.
1142
Glauber Costa @glaubercosta.bsky.social · 22/11/2024
We are here!
1122
Glauber Costa @glaubercosta.bsky.social · 22/11/2024
Most companies already have ETL pipelines in place, and they still work well
000
Glauber Costa @glaubercosta.bsky.social · 20/11/2024
take a look at what we are doing at Turso. Each databases can have its own jwt
110
Glauber Costa @glaubercosta.bsky.social · 20/11/2024
I think databases in the future will be free. To celebrate the ability to share links, I am sharing here some thoughts I jotted down on why and how I think this will happen turso.tech/blog/databas...
turso.tech
Databases will be free
In the near future, databases will be free and plentiful. What does that change for you?
2142
Glauber Costa @glaubercosta.bsky.social · 20/11/2024
What's up, folks - who wants to chat some multitenancy, offline databases, and sqlite ?
2130
Glauber Costa @glaubercosta.bsky.social · 27/04/2023
truth is, most of life is just being in the right place, at the right time.
061
Glauber Costa @glaubercosta.bsky.social · 27/04/2023
Ok, many of you may not know, but I didn't grow up in America. In fact, I still don't even live in America (I am in Canada). So I grew up with the metric system. I am ok with and even prefer the metric system. But my God, Celsius is bullshit. Move to metric, keep Fahrenheit.
130
Glauber Costa @glaubercosta.bsky.social · 27/04/2023
Coded a lot the past 3 days. It is dangerous for me. Addictive. Too easy to rationalize that I should do more, but then other functions suffer
000