First try with Vercel's new Postgres database! Was so... quick to set up 🤯 here I've got a collaborative form built with Liveblocks, and I'm having it automatically sync data to the database. More info 🧵show more

There's always risk with an AI-built app. But the... real exposure isn't the app. It's the database it spun up with your PII and no governance. Launched at Snowflake Summit 2026: the 1st vibe coding App Database on Snowflake Postgres. Build apps with AI, keep the data inside your Snowflake perimeter.show more

🚨Introducing a new database: PGX 🐘 Postgres for AI... agents. In Rust. One runtime. Thousands of Postgres databases. ⚡ Up to 100× less idle memory ⚡ 1,000 databases in just 659 MB RAM ⚡ Clone a 674 MB database in 85 ms ⚡ ~0.7 MB per idle database RUST. OPEN SOURCE. FREE. No containers per database. No heavyweight instances. No production baggage. Real Postgres. Built to be disposable.show more

Spinning up a quick test or side project? 🚀... Run `npx create-db@latest` to get a free Postgres database! Want to keep it longer than 24 hours? Just claim it when you're ready and keep it for production too.show more

That’s a wrap on Retool’s first Developer Day event!... It was a packed hour, so here’s a quick look at everything we covered: 1/ 🎉 Retool Database, now available for all Get a free Postgres DB with the speed + convenience of a spreadsheet. Directly in Retool, no setup required.show more

Supabase has a new way of managing database migrations... called declarative schema, and it works excellent with Cursor, too! Just ask Cursor for the modification you want to have on the database and generate migrations with the CLI! It really helps to keep the schema organized!show more

What Postgres can’t do alone, it can tackle with... DuckDB. The pg_duckdb extension shows how two databases can work hand in hand by querying analytical data with DuckDB and joining it with transactional data in Postgres. The extension embeds DuckDB directly into Postgres. DuckDB literally runs inside a Postgres process. How it works (see diagram): 1. An app sends a query to Postgres joining portfolio data (Postgres) with historical market data (lakehouse) 2. pg_duckdb detects lakehouse access and delegates execution to DuckDB 3. DuckDB pulls required market data from the lakehouse, queries Postgres tables, and performs the join 4. Postgres returns the final result to the appshow more

The most important database feature you hope to never... need: Backups. What Postgres does under the hood is far more interesting than a simple data copy. We're diving deep into the process in our latest article.show more

Recently I've been hacking on a tiny collaborative Markdown... editor at Ink & Switch. The neat thing: collaboration was trivial to add, because I built on automerge-repo, a new local-first library announced today! 🥳 Quick report on the experience and why it felt nice: 1/show more

Supabase makes it easy to work with LLMs! You... can copy all of the table definitions with a single click within the Supabase dashboard so that you can quickly provide the context of the database! Head to the Database menu and click the "Copy as SQL" button 📋show more

I've started using Base UI for Hypermode's new UI... components and I'm absolutely loving it. The component API's are excellent, and the DX in pairing it up with Motion has been seamless. WIP of a new Hypermode dialog with form elements built on BaseUI 👇show more

Modern racing, like business, is driven by data. With... OCI, AI Database, Fusion Applications, and more, you can scale with speed and steer with clarity.show more

Big moment for Postgres! Search has always been Postgres'... weak spot, and everyone just accepted it. If you needed a real relevance-ranked keyword search, the default answer was to spin up Elasticsearch or add Algolia and deal with the data sync headaches forever. The problem isn't that Postgres can't do text search. It can. But the built-in `ts_rank` function uses a basic term frequency algorithm that doesn't come close to what modern search engines deliver. So teams end up: - Running a separate Elasticsearch cluster just for search - Building sync pipelines that inevitably drift out of consistency - Paying for managed search services that charge per query - Accepting mediocre search relevance because "good enough" ships faster But this is actually a solvable problem. You can realistically bring industry-standard search ranking directly into Postgres, which eliminates the need for external infra entirely. This exact solution is now available with the newly open-sourced pg_textsearch by Tiger Data - Creators of TimescaleDB, a Postgres extension that brings true BM25 relevance ranking into the database. BM25 is the algorithm behind Elasticsearch, Lucene, and most modern search engines. Now it runs natively in Postgres. Here's what pg_textsearch enables: - True BM25 ranking with configurable parameters (the same algorithm powering production search systems) - Simple SQL syntax: `ORDER BY content 'search terms'` - Works with Postgres text search configurations for multiple languages - Pairs naturally with pgvector for hybrid keyword + semantic search That last point matters a lot for RAG apps. The video below shows this in action, and I worked with the team to put this together. You can now do hybrid retrieval (combining keyword matching with vector similarity) in a single database, without stitching together multiple systems. The syntax is clean enough that you can add relevance-ranked search to existing queries in minutes. pg_textsearch is fully open-source under the PostgreSQL license. You can find a link to their GitHub repo in the next tweet.show more

Hey TradingView I just started coding for the first... time today but I think I'm onto something huge. I've built an indicator with Claude and wondering how to get it integrated? You guys can try it here and see for yourselves at localhost:8080 🙏🏼show more

I vibe coded a visual PDF search app with... ColQwen2. This is how it works: - Store PDF files as images in a Weaviate AI Database vector database - Embed images and text with a multimodal late-interaction model (ColQwen2) - Generate token-wise (and summed) similarity maps to highlight image patches with high similarity Now I need to refactor the messy vibe-coded project. In the meantime, you can check out the Notebook this demo is based on to try it out yourself:show more

Order up! 🧑‍🍳 Testnet-1.5 is live, and it packs... a punch with some serious UI/UX upgrades along with one mystery, must-try new feature 🍡 Try it here: 🧵 (1/6)show more