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Ardent offers instant Postgres database cloning for safe coding agent testing

Ardent is a Y Combinator-backed startup that offers a database branching tool for Postgres. It allows developers and coding agents to create isolated, 1:1 copies of production databases in under 6 seconds, enabling safe testing, data cleaning, and migration without risking produc

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tryardent.com·Hacker News: Front Page·18d ago·6 min read

Bitfield: A plug-in runtime and database claiming 0.69ns read and 0.58ns write speeds

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Product Hunt23d ago

DuckDB Releases Version 1.5.2 with Bug Fixes, Performance Improvements, and DuckLake v1.0 Support

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duckdb.org1mo ago

pg_jitter: Lightweight JIT Compilation Provider for PostgreSQL with Alternative Backends

Codetechnologyprogrammingopen source

github.com2mo ago

pgclaw: Postgres Extension for Embedding AI Agents in Database Rows

pgclaw is an open-source Postgres extension that enables developers to embed AI agents directly within database rows. It introduces a 'claw' data type that can instantiate either simple LLM agents or more complex 'OpenClaw' agents as Postgres columns. The extension supports multi

Codetechnologyprogrammingai development

github.com·Hacker News: Front Page·3mo ago·4 min read

PostgreSQL Indexes: A Comprehensive Guide for Developers

This article provides a comprehensive introduction to PostgreSQL indexes for developers who understand the basic concept but want to learn about their internal workings, tradeoffs, and optimization. It covers how data is stored on disk, how indexes speed up data access, the costs

technologyprogrammingsoftware development

dlt.github.io·Hacker News: Front Page·4mo ago·19 min read

Enhancing DrizzleORM Query Logging with Node.js AsyncLocalStorage

The article describes a developer's experience using Node.js AsyncLocalStorage to enhance DrizzleORM query logging. The author explains how they initially learned about AsyncLocalStorage but had no immediate use case, until encountering a problem with DrizzleORM's logging limitat

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numeric.substack.com·Hacker News: Front Page·4mo ago·5 min read

PlanetScale Metal for Postgres Now Available Starting at $50 Per Month with New Smaller Instance Sizes

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planetscale.com5mo ago

SQLite Database Files as Application File Formats: 12 Key Advantages

Insighttechnologyprogrammingsoftware development

sqlite.org6mo ago

BilberryDB: A No-Code Multimodal Vector Database for Building AI Applications

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Product Hunt7mo ago

TigerBeetle Database Simulator: Run Financial Database in Browser via WebAssembly

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sim.tigerbeetle.com7mo ago

PlanetScale Announces New $5 Monthly Entry-Level Database Plan

technologybusinessdatabase

planetscale.com7mo ago

SQLite Graph Extension: Adding Graph Database Capabilities to SQLite

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github.com7mo ago

Hosting SQLite Databases on Static File Hosts Like GitHub Pages and IPFS

The article presents a technical solution for hosting SQLite databases on static file hosting services like GitHub Pages or IPFS, enabling database-driven web applications without traditional backend servers. The author describes creating a tool to display YouTube creator sponsorship statistics and explains how to use SQLite compiled to WebAssembly (WASM) to query databases directly in the browser from static hosts. The approach allows for efficient data querying without downloading entire datasets or maintaining backend infrastructure.

technologyweb developmentprogrammingphiresky.github.io·Hacker News: Front Page·7mo ago·8 min read

Oracle Introduces Native Boolean Data Type Support in 23ai Release

Newstechnologyprogrammingsoftware development

hexacluster.ai7mo ago