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Persistent Databases in the Browser with DuckDB-Wasm and OPFS

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  1. Glean Dictionary + DuckDB

    A short post describing how the Mozilla Glean Dictionary JSON can be exported into a DuckDB file via a simple ETL script, enabling SQL queries and notebook‑driven analysis of metric types and growth over time.

    Mozilla Automation Teamwrla.ch2 min
  2. ClickHouse is now available on the dbt platform

    ClickHouse released a public‑beta dbt v2 adapter written in Rust that ships inside the dbt binary and talks to ClickHouse via the new ADBC driver. The adapter promises up to 30× faster dbt parsing and leverages ClickHouse’s sub‑second, high‑concurrency engine (e.g., materialized views, MCP server). A private‑beta integration on the dbt Platform now lets users develop, schedule, and catalog ClickH…

    ClickHouseclickhouse.com8 min
  3. Shared Selective Persistent Memory for Agentic LLM Systems

    Apple proposes a memory architecture for agentic LLMs that selectively persists reusable context (specs, schemas, configs, constraints) across sessions and users. Shared workspaces with role‑based access and a zero‑token data‑refresh mechanism cut token usage by 97×, reduce task time by 14×, and raise task‑completion rates to 96% versus 71%‑79% for baselines.

    Apple Machine Learning Researchapple.com1 minpaper
  4. Building Deterministic Multi-Agent State Machines in TypeScript

    The article shows how to build a deterministic, checkpoint‑backed finite state machine engine in TypeScript for orchestrating multi‑agent AI workflows. It uses Zod for schema validation, better‑sqlite3 for atomic persistence, and a pure transition function to make workflows traceable and recoverable in serverless environments.

    SitePointsitepoint.com18 min