AI agents in data engineering should be structured with a deterministic correctness layer to ensure reproducibility and trust, according to a new analysis. The article outlines three levels of AI agen…
MotherDuck's serverless DuckDB platform saved a five-person finance team $12,000 per year on analytics costs by replacing Snowflake, reducing monthly bills from $1,800 to under $800 while delivering s…
A developer launched a personal website structured as an interactive connected graph, featuring a blog with 200+ posts on data engineering, a second brain with 1000+ interlinked notes on PKM and writi…
A developer building a virtual running app, In the Long Run, used AI to enrich maps with points of interest from the GeoNames dataset, but found AI's role was limited to supporting data processing rat…
A developer in Bahía Blanca, Argentina built CHE MCP, the country's first national MCP ecosystem that connects AI agents to 80+ official Argentine data sources through a single server. The system uses…
An engineer discovered that 60% of a $312 monthly Anthropic bill came from a single retry loop in a Claude Code agent. The culprit was found by shipping Workers logs to R2 via Logpush and querying wit…
Developer Shan Rizvi forked the open-source CozoDB into MnesticDB, adding cognitive primitives for AI agents. The new database reduces index build times from 89 seconds to 8 seconds and improves retri…
Researchers introduced GenDB, a generative query engine that uses five specialized LLM agents to produce instance-optimized native executables for analytical queries, outperforming DuckDB, Umbra, Clic…
Databricks announced major updates to Unity Catalog at the Data+AI Summit 2026, including AI runtime governance with hard spend caps and contextual service policies, external engine writes to managed …
A startup called Probably has raised $9 million in a seed round co-led by Andreessen Horowitz and Accel to catch AI factual errors using a weaker model instead of a smarter one. The company's 'verifia…
A developer released Data-review, an open-source agent skill that automatically diffs data and numbers changed by a pull request, re-running affected pipeline lanes to catch bugs like sign flips, NULL…
A developer created Quack-Mate, a chess engine built entirely in pure SQL using DuckDB, demonstrating that a modern analytical database can be pushed to play chess despite the paradigm mismatch. The e…
Anthropic's Fable 5 model has become the company's most "honest" model to date, frequently telling users it is being honest in its responses. A user who indexed 202,381 messages from local Claude Code…
RedAnalytica has released RedNotebook AI, an open-source AI data notebook that integrates with Trino, DuckDB, and 11 other SQL engines to provide a unified workspace for querying, visualizing, and exp…
A team of engineers built a minimal feature store from scratch using Python, DuckDB, Parquet, and Redis to solve training-serving skew in machine learning models and provide low-latency user context f…
Mora has launched an AI-native analytics platform that allows users to ask business questions in plain English and receive verified answers with underlying SQL displayed for inspection. The platform c…
Apple acquired Kuzu, an embedded columnar graph database with 10+ enterprise customers and VLDB research publications, halting its open source development and leaving users without security updates or…
DuckDB has integrated vector and hybrid search capabilities with the Lance lakehouse format, enabling AI workloads directly from SQL queries. SQLite addressed a security vulnerability with a fix for C…
A Codex GPT-5.5 run with GitHits fixed a DuckDB v1.3.2 table-function migration 34% faster and using 19% fewer tokens than a run without GitHits, by leveraging version-specific source evidence to corr…
GitHub hosts 10 open-source repositories for modern database systems and tools, including ClickHouse for real-time analytics, DuckDB for local analytical SQL processing, and Supabase for building apps…