I built a Parquet toolkit that runs entirely in the browser — here's the architecture
The most common thing I do with a Parquet file is embarrassingly small: someone sends me...
Jul 14, 20263 min read0 reactions0 comments
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Jul 12, 2026Running Ad-Hoc Video Analytics with DuckDB on Parquet Exports
How I run 90-day video analytics over Parquet exports with DuckDB — no warehouse, no server. Covers
Jul 12, 202610 min read0 reactions0 comments
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Jul 8, 2026Running Ad-Hoc Video Analytics with DuckDB on Parquet Exports
How we moved cross-region video analytics off SQLite onto DuckDB querying partitioned Parquet export
Jul 8, 20269 min read0 reactions0 comments
My DuckDB Extension PR Sat Red for Eight Weeks. The Bug Wasn't What the CI Said.
A DuckDB community-extension PR sat red for eight weeks over a job named linux_arm64. The real bug was three words in the log— and a fleet of AI agent
Jul 5, 20264 min read0 reactions0 comments
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Jul 6, 2026How I Query Millions of Video Rows with DuckDB Over Parquet Exports
How I run ad-hoc video analytics without a warehouse: export SQLite to partitioned Parquet, query it
Jul 6, 202610 min read0 reactions0 comments
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Jul 5, 2026OLAP and OLTP lines are blurring
The Data Engineering Holy Grail: Running intensive analytical queries without starving your...
Jul 5, 20261 min read0 reactions0 comments
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Jul 4, 2026Running Ad-Hoc Video Analytics on Parquet Exports With DuckDB
How I run ad-hoc video analytics by exporting SQLite to Parquet and querying it with DuckDB — predic
Jul 4, 20268 min read0 reactions0 comments
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Jun 28, 2026Ad-Hoc Video Analytics with DuckDB on Parquet Exports from Production SQLite
Exporting trending-video metadata from production SQLite to hive-partitioned Parquet and running cro
Jun 28, 202610 min read0 reactions0 comments
Less Database, More Files
A few things I noticed. None of them alarming on their own. Our database doubles in size every...
Jun 24, 202614 min read1 reactions0 comments
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Jun 19, 2026pdo_duckdb: DuckDB for PHP, Behind the PDO API You Already Know
DuckDB is the closest thing the analytics world has to SQLite. It runs in-process, needs no server,...
Jun 19, 20267 min read2 reactions0 comments
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Jun 13, 2026AI-Native Data Engineering: From ETL Pipelines to Agentic Data Serving
TL;DR Traditional decoupled ETL pipelines (like the "Modern Data Stack") are too brittle...
Jun 13, 202612 min read0 reactions0 comments
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Jun 13, 2026Querying Video Analytics Parquet Exports With DuckDB Instead of a Warehouse
How we replaced notebooks and a warehouse with DuckDB for ad-hoc video watch-time analytics on parti
Jun 13, 20269 min read0 reactions0 comments