The data platform powering the AI era. Speed, scale, and cost-efficiency - without compromise. Get started today: https://nitter.cf/t.co/RpLdh0f8K3
Bay Area / Amsterdam
Joined January 2017
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ClickHouse retweeted
📣📣📣 Big Berlin Hack is back 🚀🚀🚀
And this time, even bigger:
🗓️ 28 & 29 November
👥 350+ builders from all over Europe
💰 Bigger prize pool
Last time we had >1500 applications for Big Berlin Hack, so better be fast 👀
Registration is now open: luma.com/bbh
Thanks to all of our partners, it's gonna be huge‼️
ClickHouse retweeted
AI made it easier to build, but what is actually worth building?
It's a question many founders ask themselves when starting a new company today.
We are trying to answer this question in Helsinki on the 18th of November, with the most stacked panel we have ever hosted:
It will be a conversation with:
Alexey Milovidov (CTO of @ClickHouseDB)
Erik Bernhardsson (CEO of @modal)
One more speaker TBA
Moderated by Matt Robinson from @Accel
Engineers & technical founders can sign up now: luma.com/best-slush-event
ClickHouse retweeted
So exciting to see the power of WalShadow in action! Literally fusing Postgres and ClickHouse together.
The past month has been intense, rigorous POCs, lots of testing, and a few early production customers! The results have been incredibly promising. 🚀
We’re seeing WalShadow replicate hundreds of MB/s from Postgres to ClickHouse with sub-second latency. Something that was previously impossible to achieve!
Here’s one from Anirudh at @physical_int, 350ms vs. 35 seconds! 🤯
A little bittersweet seeing the comparison with PeerDB, but always wanted to do, take Postgres to ClickHouse replication to the next level.
Huge thank you to Anirudh, @mairbek and the Physical Intelligence team for their support since the beginnning. It means a lot to us! ❤️
Stay tuned for more stories. We’re just getting started! 🔥
ClickHouse retweeted
Really excited about WalShadow. @saisrirampur and the Postgres team at Clickhouse are the best in the business
So exciting to see the power of WalShadow in action! Literally fusing Postgres and ClickHouse together.
The past month has been intense, rigorous POCs, lots of testing, and a few early production customers! The results have been incredibly promising. 🚀
We’re seeing WalShadow replicate hundreds of MB/s from Postgres to ClickHouse with sub-second latency. Something that was previously impossible to achieve!
Here’s one from Anirudh at @physical_int, 350ms vs. 35 seconds! 🤯
A little bittersweet seeing the comparison with PeerDB, but always wanted to do, take Postgres to ClickHouse replication to the next level.
Huge thank you to Anirudh, @mairbek and the Physical Intelligence team for their support since the beginnning. It means a lot to us! ❤️
Stay tuned for more stories. We’re just getting started! 🔥
ClickHouse retweeted
I collected all of my requests to Claude and Codex and put them in a clickhouse db. The data is so fun to play with
ClickHouse retweeted
Special treat for the @andy_pavlo fans out there: an in-depth discussion about what happens to databases when billions of AI agents hit them, his move to build a research lab at @ClickHouseDB, and plently of hot takes on the database market (Postgres, vector, graph, GPU etc)
00:00 Cold open & Intro
01:21 From vector databases and RAG to the age of agents
04:09 Neon's stat: agents create 80% of databases? 07:25 Why agents keep deleting production databases 08:19 Guardrails: the toddler-and-stairs rule
10:51 The four eras of database volume: 10–100x more queries
15:10 Agent memory: files vs. databases ("everything is a database")
18:24 Which database do AI models recommend?
19:25 "It cites me back to myself"
23:14 MCP for databases, and text-to-SQL from 60% to 99.5%
27:09 Trust an agent the way you'd trust a junior developer
27:47 Can AI build an entire database? Opus 4 and the CMU projects
29:57 60% of open-source databases now have AI commits
30:43 Ten years of self-driving databases, Peloton to today
33:52 What LLMs changed: 85% of the tuning in 15 minutes
35:42 Should anyone still study databases?
38:27 Free CMU courses, the DJ, and the Wu-Tang final exam
42:09 Why start a research lab inside ClickHouse?
45:53 Why ClickHouse looked like vaporware in 2016
47:46 What makes ClickHouse fast: columns, vectors, Snowflake's lineage
52:22 Why Databricks, Snowflake and ClickHouse all added Postgres
58:15 Vector, graph and GPU databases: thumbs up or down?
1:08:34 Is the database market stagnant? "A cheetah on cocaine in a Ferrari"
1:10:14 The relational model is arithmetic; SQL as the new assembly
1:11:59 Larry Ellison, Linux, and why databases still matter
ClickHouse retweeted
Our @ClickHouseDB team is at Postgres Summit 2026 in New York City! Go say hi 👋
If you love talking Postgres and/or ClickHouse, you’ll be in good company with this passionate group.
And yes, there’s some very cool, exclusive swag waiting for you! 🐘 🐘 🤗
@amog_iska, Josh Ventura, David Wheeler, Zoe Steinkamp
ClickHouse retweeted
I spend a lot of time talking about ClickHouse Managed Postgres. But our customers running their businesses on it tell the story much better than I can. 🙏 ❤️
Here are 10 production customers, what they’re building, and why they chose our Managed Postgres. 🧵
The list includes fast-growing AI companies to large enterprises, migrating hundreds of GB to multi-TB databases from Aurora, RDS, Neon and more.
@ClickHouseDB
ClickHouse retweeted
@marcklingen sat down to demo all langfuse features in a single video.
Agent observability, monitoring, evals, prompt management, and what is special about Langfuse.
Great place to start if you are new, or catch up on latest changes.
langfuse.com/watch-demo
ClickHouse retweeted
Great lineup for Rows & Columns (SF, Sept 22) -- the conference where data leaders discuss the "great convergence" of OLAP & OLTP 🔥
Excited to hear talks from @andy_pavlo, @nikitabase, @h_munzinger, @izrailevsky, and many others!
Register here: rowsandcolumnssummit.com/
ClickHouse retweeted
WalShadow is probably one of the most ambitious projects we’ve taken on.
When we decided to build this six months ago, we genuinely weren’t sure how it would pan out. We were going directly after Postgres’s physical write-ahead log, an area backed by decades of deep engineering expertise.
Now, seeing the early results with customers, especially Postgres → ClickHouse replication latency in the hundreds of milliseconds, it feels totally worth it. It opened up a new world tousers, that wasn’t possible before.
This wouldn’t have been possible without the team’s deep expertise in Postgres replication, the operational lessons we’ve learned onboarding thousands of customers to Postgres CDC, and our experience deep in the Postgres replication and backups, creating and contributing to WAL-G and WAL-RUS
I’m really excited for more customers to try it out.
And perhaps the most exciting part: this brings ClickHouse much closer to becoming a physical analytics standby for Postgres. 🚀 github.com/ClickHouse/walsha…
@ClickHouseDB
ClickHouse retweeted
New episode: "ClickHouse Managed Postgres"
Nik and Michael are joined by @saisrirampur to discuss @ClickHouseDB's new managed Postgres service.
🎧️ postgres.fm/episodes/clickho…
📺️ youtu.be/jRCjB_Vy7cE
ALT Pictures Sai, Nik, and Michael mid-recording, the episode title "ClickHouse Postgres", against a pink background with an elephant wearing sunglasses.
ClickHouse retweeted
ThoughtSpot now runs natively on @ClickHouseDB.
Point ThoughtSpot at your ClickHouse instance and query it live, resulting in governed, decision-ready answers at any scale, no layer in between.
Generally available today: bit.ly/3UUQP9i
ClickHouse retweeted
Big week for Postgres at @ClickHouseDB! 🚀
We shipped 3 major launches, all centered around the vision of providing a one integrated stack of Postgres and ClickHouse for developers:
WalShadow - Postgres to ClickHouse replication directly from the physical WAL, with sub-second latency. clickhouse.com/blog/introduc…
ClickHouse Managed Postgres on GCP - one of our most requested items, with an already overwhelming waitlist! clickhouse.com/blog/postgres…
chDB Postgres extension - fast object storage imports and exports directly using COPY. clickhouse.com/blog/introduc…
Many months of hard work went into these launches. Huge kudos to the team!
2 of the 3, WalShadow and the chDB Postgres extension, are fully open source.
github.com/ClickHouse/walsha…
github.com/ClickHouse/pg_chd…
Lots more coming. Excited for everyone to try what we’re building for Postgres at ClickHouse! 🐘
ClickHouse retweeted
This is the first blog post I have written for coding agents in mind - simply ask your coding agent to read and action the blog post, and soon you will be converting text to vectors with the MCP toolbox ClickHouse integration 🚀
clickhouse.com/blog/mcp-tool…
ClickHouse retweeted
Fulham vs Palace this Saturday @SamarAtTemporal $2k to a charity of the winners choice - you in?
ClickHouse retweeted
(Postgres on) "nvme is goated" .
Messages like below can make your day! This is from @withdavidai one of our early customers who just completed their end-to-end migration to ClickHouse Managed Postgres.
Thank you so much for all the support and feedback so far, really means a lot to us, Vyom, Ben and team!
@ClickHouseDB
ClickHouse retweeted
I have interviewed 1,000 founders and had the fortune to invest in many of them.
The top 5 founders that I have ever met (not in order):
- @alanchanguk (Fuse Energy)
- @awxjack (Airwallex)
- @ceo_clickhouse (ClickHouse, hanging out today in pic!)
- @lqiao (Fireworks)
- @MaxJunestrand (Legora)
ClickHouse retweeted
If you’re in the Vancouver area on August 25th, don’t miss our meetup! Very excited for Sawyer Bateman to share the story of how ShipSidekick, one of the fastest-growing logistics companies in the US, migrated its multi-TB Postgres database on Neon to ClickHouse Managed Postgres.
It’s a very interesting story, they completed the entire migration in just a few days, and I’m excited for them to share their experience and learnings since then.
Thank you, Sawyer, for all the feedback throughout the migration. Very happy and grateful that @ClickHouseDB is part of ShipSidekick’s journey!
Here is the link luma.com/jr8tc94e
shipsidekick.com
