https://www.youngju.dev/blog 천천히 올바르게. AI Researcher & DevOps Engineer Youngju's tech blog. GPU/CUDA, LLM, MLOps, Kubernetes AI workloads, distributed training, and data engineering. ko fjvbn2003@gmail.com (Youngju Kim) fjvbn2003@gmail.com (Youngju Kim) Sat, 16 May 2026 00:00:00 GMT https://www.youngju.dev/blog/culture/2026-05-16-augmented-analytics-bi-ai-2026-tableau-pulse-power-bi-copilot-qlik-answers-thoughtspot-spotter-sigma-looker-deep-dive.en https://www.youngju.dev/blog/culture/2026-05-16-augmented-analytics-bi-ai-2026-tableau-pulse-power-bi-copilot-qlik-answers-thoughtspot-spotter-sigma-looker-deep-dive.en As of May 2026, dashboard-only BI is dying and conversational BI plus agentic data exploration has become the standard. Tableau Pulse (Einstein-powered metric monitoring), Power BI Copilot (18 months after GA), Qlik Answers (RAG over your data), ThoughtSpot Spotter (conversational AI agent), Sigma, Mode, Hex, Domo, MicroStrategy ONE Auto, Looker + Gemini, SAP Joule, Oracle AI Assistant, Apache Superset/Metabase/Lightdash — this article compares the entire augmented-analytics ecosystem honestly. Semantic layers (dbt Semantic Layer, Cube, AtScale), AI spreadsheets (Excel Copilot, Equals, Rows, Quadratic), Korean and Japanese adoption, and the "hallucinated metrics" risk are all covered. Sat, 16 May 2026 00:00:00 GMT fjvbn2003@gmail.com (Youngju Kim) augmented-analyticsbi-aitableau-pulsepower-bi-copilotqlik-answersthoughtspot-spottersigma-computinglooker-geminimodehexdomomicrostrategyenglish https://www.youngju.dev/blog/culture/2026-05-16-augmented-analytics-bi-ai-2026-tableau-pulse-power-bi-copilot-qlik-answers-thoughtspot-spotter-sigma-looker-deep-dive.ja https://www.youngju.dev/blog/culture/2026-05-16-augmented-analytics-bi-ai-2026-tableau-pulse-power-bi-copilot-qlik-answers-thoughtspot-spotter-sigma-looker-deep-dive.ja 2026年5月時点、「ダッシュボードを見るだけのBI」は終わり、「自然言語で質問すれば分析が返ってくるBI」が標準となった。Tableau Pulse(Einsteinベースのメトリクス監視)、Power BI Copilot(GA後18か月)、Qlik Answers(RAGベース)、ThoughtSpot Spotter(対話型AIエージェント)、Sigma · Mode · Hex · Domo · MicroStrategy ONE Auto、Looker + Gemini、SAP Joule、Oracle AI Assistant、Apache Superset/Metabase/Lightdashまで、拡張分析の全エコシステムを正直に比較する。セマンティックレイヤー(dbt Semantic Layer、Cube、AtScale)、AIスプレッドシート(Excel Copilot、Equals、Rows、Quadratic)、韓国・日本での導入事例、「ハルシネートされたメトリクス」リスクまで網羅する。 Sat, 16 May 2026 00:00:00 GMT fjvbn2003@gmail.com (Youngju Kim) augmented-analyticsbi-aitableau-pulsepower-bi-copilotqlik-answersthoughtspot-spottersigma-computinglooker-geminimodehexdomomicrostrategy日本語 https://www.youngju.dev/blog/culture/2026-05-16-augmented-analytics-bi-ai-2026-tableau-pulse-power-bi-copilot-qlik-answers-thoughtspot-spotter-sigma-looker-deep-dive https://www.youngju.dev/blog/culture/2026-05-16-augmented-analytics-bi-ai-2026-tableau-pulse-power-bi-copilot-qlik-answers-thoughtspot-spotter-sigma-looker-deep-dive 2026년 5월 기준, "대시보드만 보던 BI"는 죽고 "자연어로 질문하면 분석이 나오는 BI"가 표준이 되었다. Tableau Pulse(Einstein 기반 메트릭 모니터링), Power BI Copilot(GA 후 18개월), Qlik Answers(RAG 기반), ThoughtSpot Spotter(대화형 AI 에이전트), Sigma·Mode·Hex·Domo·MicroStrategy ONE Auto, Looker + Gemini, SAP Joule, Oracle AI Assistant, Apache Superset/Metabase/Lightdash까지 증강 분석 전 생태계를 정직하게 비교한다. 시맨틱 레이어(dbt Semantic Layer, Cube, AtScale), AI 스프레드시트(Excel Copilot, Equals, Rows, Quadratic), 한국·일본 도입 사례, "환각된 메트릭" 리스크까지 다룬다. Sat, 16 May 2026 00:00:00 GMT fjvbn2003@gmail.com (Youngju Kim) augmented-analyticsbi-aitableau-pulsepower-bi-copilotqlik-answersthoughtspot-spottersigma-computinglooker-geminimodehexdomomicrostrategy https://www.youngju.dev/blog/culture/2026-05-16-notebooks-2026-jupyter-marimo-quarto-observable-deepnote-hex-positron-deep-dive.en https://www.youngju.dev/blog/culture/2026-05-16-notebooks-2026-jupyter-marimo-quarto-observable-deepnote-hex-positron-deep-dive.en The notebook ecosystem split again in 2026. Jupyter Lab 5 and Notebook 7 became the de facto standard, but Marimo (June 2024) attacked the "Hidden state" problem head-on with a reactive model, and Posit reincarnated RStudio as Positron. Quarto unified R, Python and Julia into one publishing pipeline, while Mike Bostock turned Observable into a static-site generator with Observable Framework. Deepnote and Hex split the collaborative SaaS axis, and Curvenote, Polars Notebook and Pluto.jl fill the niches. From Kakao and Toss in Korea to Mercari and ZOZO in Japan — we redraw the map across four categories: classic, reactive, publishing, SaaS. Sat, 16 May 2026 00:00:00 GMT fjvbn2003@gmail.com (Youngju Kim) notebookjupytermarimoquartoobservabledeepnotehexpositronrstudiorpythonjuliadata-sciencereactive2026deep-diveenglish https://www.youngju.dev/blog/culture/2026-05-16-notebooks-2026-jupyter-marimo-quarto-observable-deepnote-hex-positron-deep-dive.ja https://www.youngju.dev/blog/culture/2026-05-16-notebooks-2026-jupyter-marimo-quarto-observable-deepnote-hex-positron-deep-dive.ja 2026年のノートブック生態系はまた分岐した。Jupyter Lab 5 と Notebook 7 が事実上の標準になった一方で、Marimo(2024年6月)はリアクティブモデルで「隠れた状態(Hidden state)」問題に正面から挑み、Posit は RStudio を Positron として生まれ変わらせた。Quarto は R・Python・Julia をひとつの出版パイプラインに統合し、Mike Bostock の Observable Framework はノートブックを静的サイトジェネレーターに変えた。Deepnote と Hex は協業型 SaaS の二大軸として分かれ、Curvenote・Polars Notebook・Pluto.jl が隙間を埋める。韓国の カカオ・トス、日本の Mercari・ZOZO の実例まで含め、クラシック・リアクティブ・出版・SaaS の 4 分類でノートブック地図を描き直す。 Sat, 16 May 2026 00:00:00 GMT fjvbn2003@gmail.com (Youngju Kim) notebookjupytermarimoquartoobservabledeepnotehexpositronrstudiorpythonjuliadata-sciencereactive2026deep-dive日本語 https://www.youngju.dev/blog/culture/2026-05-16-notebooks-2026-jupyter-marimo-quarto-observable-deepnote-hex-positron-deep-dive https://www.youngju.dev/blog/culture/2026-05-16-notebooks-2026-jupyter-marimo-quarto-observable-deepnote-hex-positron-deep-dive 2026년 노트북 생태계는 한 번 더 갈라졌다. Jupyter Lab 5와 Notebook 7이 사실상 표준이 되었지만, Marimo(2024년 6월)의 반응형 모델이 "Hidden state" 문제를 정면으로 깼고, Posit은 RStudio를 Positron으로 다시 태어나게 했다. Quarto는 R·Python·Julia를 하나의 출판 파이프라인으로 묶었고, Mike Bostock의 Observable Framework는 노트북을 정적 사이트 생성기로 바꿨다. Deepnote와 Hex는 협업 SaaS 두 축으로 갈라졌으며, Curvenote·Polars Notebook·Pluto.jl이 틈새를 채운다. 카카오·토스의 분석 환경, Mercari·ZOZO의 데이터팀 노트북 활용까지 — 클래식·반응형·출판·SaaS 4분류로 노트북 지도를 다시 그린다. Sat, 16 May 2026 00:00:00 GMT fjvbn2003@gmail.com (Youngju Kim) notebookjupytermarimoquartoobservabledeepnotehexpositronrstudiorpythonjuliadata-sciencereactive2026deep-dive