Announcing DuckDB 1.5.0
TL;DR: We are releasing DuckDB version 1.5.0, codenamed “Variegataâ€. This release comes with a friendly CLI (a new, more ergonomic command line client), support for the VARIANT type, a built-in GEOMETRY type, along with many other features and optimizations. The v1.4.0 LTS line (“Andiumâ€) will keep receiving updates until its end-of-life in September 2026. We are proud to release DuckDB v1.5.0, co
低コスト分æžåŸºç›¤ã¨ã—㦠DuckDB を採用ã—ãŸã‚‰ S3 èªã¿è¾¼ã¿ãŒãƒœãƒˆãƒ«ãƒãƒƒã‚¯ã«ãªã£ãŸè©±
1. ã¯ã˜ã‚ã« ã“ã‚“ã«ã¡ã¯ã€‚PKSHA Technology 㧠SWE ã‚’ã—ã¦ã„ã‚‹é ˆè—¤ã§ã™ã€‚ ç§ã®æ‰€å±žã™ã‚‹ PKSHA Speech Insight（PSI）ãƒãƒ¼ãƒ ã§ã¯ã€åˆ†æžåŸºç›¤ã¨ã—㦠DuckDB + Lambda + S3 Parquet ã¨ã„ã†æ§‹æˆã‚’検討ã—ã¾ã—ãŸã€‚ãƒãƒ¼ã‚«ãƒ«ã§ã®æ¤œè¨¼ã§ã¯å•é¡Œãªãå‹•ã„ã¦ã„ãŸã®ã§ã™ãŒã€S3 ã«ç¹‹ã„ã ら想定よりé…ãã€åŽŸå› 調査ã¨æ”¹å–„ã‚’ã—ã¾ã—ãŸã€‚本記事ã§ã¯ã€ãã®éŽç¨‹ã§å¾—ãŸçŸ¥è¦‹ã‚’共有ã—ã¾ã™ã€‚ ãªãœ DuckDB ãªã®ã‹ 分æžåŸºç›¤ã‚’構築ã™ã‚‹ã«ã‚ãŸã‚Šã€Athena ã‚„ Redshift Serverless も検討ã—ã¾ã—ãŸã€‚ スケーラビリティやé‹ç”¨é¢ã§ã¯ã“れらãŒå„ªã‚Œã¦ã„ã¾ã™ãŒã€æˆ‘々ã®ãƒ¦ãƒ¼ã‚¹ã‚±ãƒ¼ã‚¹ã§ã¯ãƒ†ãƒŠãƒ³ãƒˆã‚ãŸã‚Šã®ãƒ‡ãƒ¼ã‚¿é‡ãŒå°ã•ãã€ãƒªã‚¢ãƒ«ã‚¿ã‚¤ãƒ 性もä¸è¦ã§ã—ãŸã€‚ DuckDB ã‚’é¸ã‚“ã 最大ã®ç†ç”±ã¯ã‚³ã‚¹ãƒˆæ§‹é€ ã§ã™ã€‚Athena ã¯ã‚¹ã‚ャンã—ãŸãƒ‡ãƒ¼ã‚¿é‡ã€Redshift S
Announcing Vortex Support in DuckDB
TL;DR: Vortex is a new columnar file format with a very promising design. SpiralDB and DuckDB Labs have partnered to give you a very fast experience while reading and writing Vortex files! I think it is worth starting this intro by talking a little bit about the established format for columnar data. Parquet has done some amazing things for analytics. If you go back to the times where CSV was the b
DuckDB as a Pipeline: Findyデータ基盤ã«ãŠã‘ã‚‹DuckDBã®æ´»ç”¨äº‹ä¾‹ - Findy Tech Blog
ã“ã®è¨˜äº‹ã¯ã€Œãƒ•ã‚¡ã‚¤ãƒ³ãƒ‡ã‚£ã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ #1 Advent Calendar 2025ã€ã®24日目ã®è¨˜äº‹ã§ã™ã€‚ 沢山ã®ã‚¢ãƒ‰ãƒ™ãƒ³ãƒˆã‚«ãƒ¬ãƒ³ãƒ€ãƒ¼è¨˜äº‹ãŒåŸ·ç†ã•ã‚Œã¦ã„ã¾ã™ã®ã§ã€å¹´æœ«ã®ãŠä¾›ã«æ˜¯éžèªã‚“ã§ã¿ã¦ãã ã•ã„。 adventar.org ã¯ã˜ã‚㫠ソフトウェアエンジニアã®åœŸå±‹(@shunsock)ã§ã™ã€‚ç§ã®æ‰€å±žã™ã‚‹ãƒ‡ãƒ¼ã‚¿ã‚½ãƒªãƒ¥ãƒ¼ã‚·ãƒ§ãƒ³ãƒãƒ¼ãƒ ã§ã¯ã€ãƒ•ã‚¡ã‚¤ãƒ³ãƒ‡ã‚£å…¨ä½“ã®ãƒ‡ãƒ¼ã‚¿æ´»ç”¨ã‚’推進ã™ã‚‹ãŸã‚ã®ãƒ‡ãƒ¼ã‚¿åŸºç›¤ã‚’構築ã—ã¦ã„ã¾ã™ã€‚ 今回ã€æˆ‘々ã¯ãƒ‡ãƒ¼ã‚¿åŸºç›¤ã®RDSã¨BigQueryã®ãƒ†ãƒ¼ãƒ–ルåŒæœŸã‚·ã‚¹ãƒ†ãƒ (EL Pipeline) ã®ãƒªãƒ—レースを行ã„ã€DuckDBを本番導入ã—ã¾ã—ãŸã€‚本稿ã§ã¯ã€æ´»ç”¨ã«è‡³ã£ãŸçµŒç·¯ã¨å®Ÿéš›ã«çµ„ã¿ã“ã‚€ã«ã‚ãŸã‚‹èª²é¡Œã€ãŠã‚ˆã³æˆæžœã‚’紹介ã—ã¾ã™ã€‚ ã¯ã˜ã‚㫠ファインディã«ãŠã‘るテーブルåŒæœŸã‚·ã‚¹ãƒ†ãƒ ã®ç«‹ã¡ä½ç½® リプレイスã®èƒŒæ™¯ 補足 技術é¸å®š Datastream DuckDB Datastream,
DuckDB ã‚’ã¤ã‹ã£ã¦ãƒãƒ¼ã‚«ãƒ«ãªRAGを実装ã™ã‚‹
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The DuckDB Local UI
TL;DR: The DuckDB team and MotherDuck are excited to announce the release of a local UI for DuckDB shipped as part of the ui extension. The DuckDB project was built to make it simple to leverage modern database technology. DuckDB can be used from many popular languages and runs on a wide variety of platforms. The included Command Line Interface (CLI) provides a convenient way to interactively run
650GB of Data (Delta Lake on S3). Polars vs DuckDB vs Daft vs Spark.
I recently tried to light the tinder for what I hoped would be a revolt — the Single Node Rebellion — but, of course, it sputtered out immediately. Truth be told, it was one of the most popular articles I’ve written about in some time, purely based on the stats. The fact that I even sold t-shirts, tells me I have born a few acolytes into this troubled Lake House world. Without rehashing the entire
『DuckDB実践入門ã€ãŒå‡ºç‰ˆã•ã‚Œã¾ã™
『DuckDB実践入門ã€ãŒå‡ºç‰ˆã•ã‚Œã¾ã™ 2025-08-19 ç§ãŒç¿»è¨³ã—ãŸã€ŽDuckDB in Actionã€ã®è¨³æ›¸ã€ŽDuckDB実践入門 PCã§ä½¿ãˆã‚‹é«˜é€Ÿã§å¿«é©ãªãƒ‡ãƒ¼ã‚¿åˆ†æžç”¨DB―基本ã‹ã‚‰ã‚¨ã‚³ã‚·ã‚¹ãƒ†ãƒ 活用ã¾ã§ã€ãŒå‡ºç‰ˆã•ã‚Œã‚‹é‹ã³ã¨ãªã‚Šã¾ã—ãŸã€‚ レビューã«å‚åŠ ã—ã¦ãã ã•ã£ãŸçš†æ§˜ @snoozer05 @kei_s @ktou @hmsk @tmaeda ã€ç·¨é›†ã‚’担当ã„ãŸã ãã¾ã—ãŸçŸ³æ©‹å…‹éš†æ§˜ã€ãŠåŠ›æ·»ãˆãã ã•ã„ã¾ã—ãŸã™ã¹ã¦ã®çš†æ§˜ã«æ„Ÿè¬ã—ã¾ã™ã€‚ DuckDB実践入門　PCã§ä½¿ãˆã‚‹é«˜é€Ÿã§å¿«é©ãªãƒ‡ãƒ¼ã‚¿åˆ†æžç”¨DB―基本ã‹ã‚‰ã‚¨ã‚³ã‚·ã‚¹ãƒ†ãƒ 活用ã¾ã§ (impress top gear) | Mark Needham, Michael Hunger, Michael Simons |本 | 通販 | Amazon DuckDB実践入門　PCã§ä½¿ãˆã‚‹é«˜é€Ÿã§å¿«é©ãªãƒ‡ãƒ¼ã‚¿åˆ†æžç”¨DB―基本ã‹ã‚‰ã‚¨ã‚³ã‚·ã‚¹ãƒ†ãƒ 活用ã¾ã§ -
Akamai Cloud Day 2025
2025 å¹´ 9 月 24 æ—¥ (æ°´) ã«è¡Œã‚れる Akamai Cloud Day 2025 Japan ã¨ã„ã†ã‚¤ãƒ™ãƒ³ãƒˆã«ç™»å£‡ã—ã¾ã™ã€‚話ã™å†…容㯠Akamai Cloud ã¸ä»¥é™ã—ã¦ã‚³ã‚¹ãƒˆã‚’削減ã—ãŸè©±ã‚’ä¸å¿ƒã«ç¾æ™‚点ã§ã® Akamai Cloud ã®ä¸æº€ãªã©ã‚’忖度ã›ãšã«è©±ã‚’ã™ã‚‹ã®ã§èˆˆå‘³ãŒã‚ã‚‹æ–¹ã¯å‚åŠ ã—ã¦ã¿ã¦ãã ã•ã„。忖度ã›ãšã«è©±ã—ã¾ã™ã€‚ ãªã‚“ã¨ãªãã®ç›®æ¬¡Akamai Cloud ã¸ã®ç§»è¡Œç§»è¡Œã—㦠1 年経éŽå¯è¦–化外形監視㧠Fluent bit 㨠VictoriaMetrics 㨠Tailscale 㨠Grafana を使ã£ã¦ã„る話商用æä¾›ã—ã¦ã„る自社 Erlang/OTP ã§æ›¸ã‹ã‚ŒãŸåˆ†æ•£ã‚·ã‚¹ãƒ†ãƒ ã®é‹ç”¨Raft 㨠Plumtree ã®è©±Placement Groups ã¨ã‹ VLAN ã¨ã‹ VPC ã¨ã‹ã®è©±ã‚ªãƒ–ジェクトストレージ㨠DuckDB / DuckDB-Wasm ã§ã‚³ã‚¹ãƒˆ
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Claude Codeã®ä¼šè©±ãƒã‚°ã‚’DuckDBã§åˆ†æžã—ã¦è‡ªåˆ†ã®ä»•äº‹ã‚¹ã‚¿ã‚¤ãƒ«ã‚’改善ã™ã‚‹æ–¹æ³• - yasuhisa's blog
3è¡Œã¾ã¨ã‚ ã¯ã˜ã‚ã« Claude Codeã®ãƒã‚°ä¿å˜æ©Ÿèƒ½ã¨ãã®ç‰¹å¾´ ãƒã‚°åˆ†æžã®æ´»ç”¨ä¾‹ 音声入力ã®èª²é¡Œã¨è‹±èªžãƒ—ãƒãƒ³ãƒ—トã®æ´»ç”¨ DuckDBを用ã„ãŸåˆ†æžã‚¢ãƒ—ãƒãƒ¼ãƒ スã‚ãƒ¼ãƒžæƒ…å ±ã®é‡è¦æ€§ã¨ãƒã‚°åˆ†æžã®æ´»ç”¨ ãƒã‚°ã®é•·æœŸä¿å˜è¨å®š ã¾ã¨ã‚ 3è¡Œã¾ã¨ã‚ Claude Codeã®ä¼šè©±ãƒã‚°ã¯JSONLå½¢å¼ã§ä¿å˜ã•ã‚Œã¦ãŠã‚Šã€DuckDBを使ã£ã¦æ—¥æ¬¡ã®åˆ©ç”¨çŠ¶æ³ã‚„音声入力ã®èª²é¡Œãªã©ã‚’分æžã§ãã‚‹ 英語プãƒãƒ³ãƒ—トã®å¦ç¿’効率化やエラーパターンã®ç‰¹å®šãªã©ã€è‡ªåˆ†ã®ä»•äº‹ã®ä»•æ–¹ã‚’改善ã™ã‚‹ãŸã‚ã®å®Ÿè·µçš„ãªæ´»ç”¨æ–¹æ³•ãŒã‚ã‚‹ JSONLファイルã®ã‚¹ã‚ãƒ¼ãƒžæƒ…å ±ã‚’æ•´ç†ã™ã‚‹ã“ã¨ã§ã€Claude CodeãŒã‚¯ã‚¨ãƒªã‚’書ãéš›ã®ç²¾åº¦ãŒå‘上ã™ã‚‹ ã¯ã˜ã‚ã« Claude Codeã¯éžå¸¸ã«å¼·åŠ›ãªãƒ„ールã§ã€ã“れ自体ã¯åˆ¥ã®ãƒ–ãƒã‚°ã§æ›¸ã予定ã§ã™ãŒã€ã‚‚ã¯ã‚„ã“ã‚Œãªã—ã§ã‚³ãƒ¼ãƒ‰ã‚’書ã‘ãªã„ã»ã©ä¾¿åˆ©ã«ä½¿ã£ã¦ã„ã¾ã™ã€‚今回ã¯ã€ãã®Claude Codeã¨ã®ä¼šè©±ãƒã‚°ã‚’分æžã™ã‚‹ã“ã¨
Query Engines: Gatekeepers of the Parquet File Format
The Apache® Parquet™ Format Apache Parquet is a popular, free, open-source, column-oriented data storage format. Whereas database systems typically load data from formats such as CSV and JSON into database tables before analyzing them, Parquet is designed to be efficiently queried directly. Parquet considers that users often only want to read some of the data, not all of it. To accommodate this, P
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https://x.com/i/status/2016702682925334818
DuckDBã§ALBã®ãƒã‚°ã‚’集計ã™ã‚‹Claude Code Skillを作ã£ãŸ
https://x.com/i/status/2007133909671149860
UI Extension
https://x.com/trysmr/status/1924769160997044376
Testing Out DuckDB's Full Text Search Extension
Using DuckDB in Streamlit
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