<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9" xmlns:xhtml="http://www.w3.org/1999/xhtml"><url>
    <loc>https://quartz.jzhao.xyz/inbox/(Airflow)-%EC%A3%BC%EA%B8%B0-%EB%B0%8F-%EC%8A%A4%EC%BC%80%EC%A4%84%EB%A7%81</loc>
    <lastmod>2025-10-31T14:58:00.000Z</lastmod>
  </url><url>
    <loc>https://quartz.jzhao.xyz/inbox/(Algorithm)-DTW(Dynamic-Time-Warping,-%EB%8F%99%EC%A0%81-%EC%8B%9C%EA%B0%84-%EC%9B%8C%ED%95%91)</loc>
    <lastmod>2025-09-03T13:07:00.000Z</lastmod>
  </url><url>
    <loc>https://quartz.jzhao.xyz/inbox/(Algorithm)-%EC%8B%9C%EA%B0%84%EB%B3%B5%EC%9E%A1%EB%8F%84</loc>
    <lastmod>2025-07-28T23:50:00.000Z</lastmod>
  </url><url>
    <loc>https://quartz.jzhao.xyz/inbox/(Algorithm)-%EC%8B%A0%EA%B2%BD%EB%A7%9D-%EC%9E%84%EB%B2%A0%EB%94%A9(Neural-Network-Embeddings)</loc>
    <lastmod>2025-10-31T15:02:00.000Z</lastmod>
  </url><url>
    <loc>https://quartz.jzhao.xyz/inbox/(DataStructure)-%EB%8D%B0%EC%9D%B4%ED%84%B0-%EC%8A%A4%ED%83%9D(Stack)-%EA%B5%AC%EC%A1%B0%EC%99%80-%ED%81%90(Queue)-%EA%B5%AC%EC%A1%B0</loc>
    <lastmod>2025-08-02T16:05:00.000Z</lastmod>
  </url><url>
    <loc>https://quartz.jzhao.xyz/inbox/(DeepLearning)-%EA%B8%B0%EC%B4%883---%EC%8B%A0%EA%B2%BD%EB%A7%9D-%ED%95%99%EC%8A%B5</loc>
    <lastmod>2026-03-21T17:08:00.000Z</lastmod>
  </url><url>
    <loc>https://quartz.jzhao.xyz/inbox/(GIS)-%EB%B2%A1%ED%84%B0-%EB%8D%B0%EC%9D%B4%ED%84%B0-%EB%8B%A4%EB%A3%A8%EA%B8%B0</loc>
    <lastmod>2025-12-07T17:37:00.000Z</lastmod>
  </url><url>
    <loc>https://quartz.jzhao.xyz/inbox/(Git)-%EC%A0%84%EC%B2%B4-%ED%9D%90%EB%A6%84</loc>
    <lastmod>2025-11-13T23:54:00.000Z</lastmod>
  </url><url>
    <loc>https://quartz.jzhao.xyz/inbox/(LinearAlgebra)-%EA%B3%A0%EC%9C%A0%EA%B0%92%EA%B3%BC-%EA%B3%A0%EC%9C%A0%EB%B2%A1%ED%84%B0</loc>
    <lastmod>2025-11-07T20:43:00.000Z</lastmod>
  </url><url>
    <loc>https://quartz.jzhao.xyz/inbox/(Obsidian)-Dataview-%ED%94%8C%EB%9F%AC%EA%B7%B8%EC%9D%B8</loc>
    <lastmod>2025-11-24T00:00:00.000Z</lastmod>
  </url><url>
    <loc>https://quartz.jzhao.xyz/inbox/(Obsidian)-Tasks-%ED%94%8C%EB%9F%AC%EA%B7%B8%EC%9D%B8</loc>
    <lastmod>2024-07-07T00:00:00.000Z</lastmod>
  </url><url>
    <loc>https://quartz.jzhao.xyz/inbox/(Obsidian)-Tracker-%ED%94%8C%EB%9F%AC%EA%B7%B8%EC%9D%B8</loc>
    <lastmod>2024-07-04T00:00:00.000Z</lastmod>
  </url><url>
    <loc>https://quartz.jzhao.xyz/inbox/(Python)-Duckdb-%EC%82%AC%EC%9A%A9%EB%B2%95</loc>
    <lastmod>2025-11-26T18:44:00.000Z</lastmod>
  </url><url>
    <loc>https://quartz.jzhao.xyz/inbox/(Python)-Vscode-%EA%B8%B0%EB%B0%98-%EC%82%AC%EC%9A%A9%EC%9E%90-%EC%84%B8%ED%8C%85</loc>
    <lastmod>2026-01-22T23:28:00.000Z</lastmod>
  </url><url>
    <loc>https://quartz.jzhao.xyz/inbox/(Python)-%EB%8C%80%EC%9A%A9%EB%9F%89-%EB%8D%B0%EC%9D%B4%ED%84%B0%EB%A5%BC-%EB%B9%A0%EB%A5%B4%EA%B2%8C-%EC%B2%98%EB%A6%AC%ED%95%98%EB%8A%94-%EA%B8%B0%EC%88%A0---%EB%B9%84%EB%8F%99%EA%B8%B0(Async),-%EC%BA%90%EC%8B%B1(Caching),-%EB%B0%B0%EC%B9%98(Batch)</loc>
    <lastmod>2026-03-28T11:58:19.000Z</lastmod>
  </url><url>
    <loc>https://quartz.jzhao.xyz/inbox/(Python)-%EB%8D%B0%EC%9D%B4%ED%84%B0-%ED%83%80%EC%9E%85</loc>
    <lastmod>2026-03-28T11:58:19.000Z</lastmod>
  </url><url>
    <loc>https://quartz.jzhao.xyz/inbox/(Python)-%EB%B0%98%EB%B3%B5%EB%AC%B8-%ED%99%9C%EC%9A%A9%EB%B2%95</loc>
    <lastmod>2026-03-15T15:52:00.000Z</lastmod>
  </url><url>
    <loc>https://quartz.jzhao.xyz/inbox/(Python)-%EB%B9%84%EB%8F%99%EA%B8%B0-%ED%94%84%EB%A1%9C%EA%B7%B8%EB%9E%98%EB%B0%8D</loc>
    <lastmod>2026-03-28T11:58:19.000Z</lastmod>
  </url><url>
    <loc>https://quartz.jzhao.xyz/inbox/(Python)-%EC%A0%9C%EC%96%B4%EB%AC%B8%EA%B3%BC-%EC%98%88%EC%99%B8-%EC%B2%98%EB%A6%AC</loc>
    <lastmod>2026-03-28T11:58:19.000Z</lastmod>
  </url><url>
    <loc>https://quartz.jzhao.xyz/inbox/(Python)-%ED%81%B4%EB%9E%98%EC%8A%A4</loc>
    <lastmod>2025-11-08T16:31:00.000Z</lastmod>
  </url><url>
    <loc>https://quartz.jzhao.xyz/inbox/(Statistics)-%EC%8B%9C%EA%B3%84%EC%97%B4-%EC%9E%90%EA%B8%B0%EC%83%81%EA%B4%80</loc>
    <lastmod>2025-12-07T16:08:00.000Z</lastmod>
  </url><url>
    <loc>https://quartz.jzhao.xyz/inbox/Chapter-3.-%EC%8B%9C%EA%B3%84%EC%97%B4%EC%9D%98-%ED%83%90%EC%83%89%EC%A0%81-%EC%9E%90%EB%A3%8C-%EB%B6%84%EC%84%9D</loc>
    <lastmod>2025-11-24T14:33:00.000Z</lastmod>
  </url><url>
    <loc>https://quartz.jzhao.xyz/inbox/Dataview-%EC%98%88%EC%8B%9C</loc>
    <lastmod>2023-12-28T14:11:00.000Z</lastmod>
  </url><url>
    <loc>https://quartz.jzhao.xyz/inbox/Q25-31.-%EC%B5%9C%EB%8C%80%EC%9A%B0%EB%8F%84%EC%B6%94%EC%A0%95</loc>
    <lastmod>2026-01-22T00:09:00.000Z</lastmod>
  </url><url>
    <loc>https://quartz.jzhao.xyz/inbox/python-%EB%AF%B8%EC%A0%95%EB%A6%AC/(Python)-DB-%EB%82%B4-%EC%8A%A4%ED%82%A4%EB%A7%88-%EC%A0%95%EB%B3%B4-%EA%B0%80%EC%A0%B8%EC%98%A4%EA%B8%B0</loc>
    <lastmod>2024-03-07T15:32:00.000Z</lastmod>
  </url><url>
    <loc>https://quartz.jzhao.xyz/inbox/python-%EB%AF%B8%EC%A0%95%EB%A6%AC/(Python)-GeoPandas%EB%A5%BC-%EC%9D%B4%EC%9A%A9%ED%95%9C-%EA%B3%B5%EA%B0%84%EA%B2%B0%ED%95%A9(overlay,-overlaps,-sjoin)</loc>
    <lastmod>2025-06-20T00:25:00.000Z</lastmod>
  </url><url>
    <loc>https://quartz.jzhao.xyz/inbox/python-%EB%AF%B8%EC%A0%95%EB%A6%AC/(Python)-Json-%EC%B2%98%EB%A6%AC</loc>
    <lastmod>2025-10-31T14:47:00.000Z</lastmod>
  </url><url>
    <loc>https://quartz.jzhao.xyz/inbox/python-%EB%AF%B8%EC%A0%95%EB%A6%AC/(Python)-Plotly-%ED%99%9C%EC%9A%A9%ED%95%9C-%EB%8D%B0%EC%9D%B4%ED%84%B0-%EC%8B%9C%EA%B0%81%ED%99%94</loc>
    <lastmod>2025-10-31T14:53:00.000Z</lastmod>
  </url><url>
    <loc>https://quartz.jzhao.xyz/inbox/python-%EB%AF%B8%EC%A0%95%EB%A6%AC/(Python)-reduce-%ED%95%A8%EC%88%98-%EC%82%AC%EC%9A%A9%EB%B2%95</loc>
    <lastmod>2024-12-30T16:10:00.000Z</lastmod>
  </url><url>
    <loc>https://quartz.jzhao.xyz/inbox/python-%EB%AF%B8%EC%A0%95%EB%A6%AC/(Python)-transform-%ED%95%A8%EC%88%98</loc>
    <lastmod>2025-10-31T14:51:00.000Z</lastmod>
  </url><url>
    <loc>https://quartz.jzhao.xyz/inbox/python-%EB%AF%B8%EC%A0%95%EB%A6%AC/(Python)-%EA%B3%B5%EA%B0%84%EC%A0%95%EB%B3%B4-%EC%B2%98%EB%A6%AC-%EB%B9%84%EA%B5%90(Geopandas-vs-Shapely)</loc>
    <lastmod>2025-10-31T14:54:00.000Z</lastmod>
  </url><url>
    <loc>https://quartz.jzhao.xyz/inbox/python-%EB%AF%B8%EC%A0%95%EB%A6%AC/(Python)-%EA%B7%B8%EB%A3%B9%EB%B3%84-%EC%A7%91%EA%B3%84(groupby)</loc>
    <lastmod>2024-03-07T23:02:00.000Z</lastmod>
  </url><url>
    <loc>https://quartz.jzhao.xyz/inbox/python-%EB%AF%B8%EC%A0%95%EB%A6%AC/(Python)-%EB%8D%B0%EC%9D%B4%ED%84%B0%EB%B2%A0%EC%9D%B4%EC%8A%A4(DB)-%EC%97%B0%EA%B2%B0-(sqlalchemy,-psycopg2)</loc>
    <lastmod>2025-06-24T01:18:00.000Z</lastmod>
  </url><url>
    <loc>https://quartz.jzhao.xyz/inbox/python-%EB%AF%B8%EC%A0%95%EB%A6%AC/(Python)-%EB%B0%98%EB%B3%B5%EB%AC%B8(enumerate,-zip)</loc>
    <lastmod>2025-06-22T21:39:00.000Z</lastmod>
  </url><url>
    <loc>https://quartz.jzhao.xyz/inbox/python-%EB%AF%B8%EC%A0%95%EB%A6%AC/%ED%8C%8C%EC%9D%B4%EC%8D%AC_pivot</loc>
    <lastmod>2024-01-31T10:48:00.000Z</lastmod>
  </url><url>
    <loc>https://quartz.jzhao.xyz/inbox/python-%EB%AF%B8%EC%A0%95%EB%A6%AC/%ED%8C%8C%EC%9D%B4%EC%8D%AC_sql</loc>
    <lastmod>2024-01-24T12:41:00.000Z</lastmod>
  </url><url>
    <loc>https://quartz.jzhao.xyz/inbox/python-%EB%AF%B8%EC%A0%95%EB%A6%AC/%ED%8C%8C%EC%9D%B4%EC%8D%AC_%EB%82%A0%EC%A7%9C</loc>
    <lastmod>2024-02-20T20:11:00.000Z</lastmod>
  </url><url>
    <loc>https://quartz.jzhao.xyz/inbox/python-%EB%AF%B8%EC%A0%95%EB%A6%AC/%ED%8C%8C%EC%9D%B4%EC%8D%AC_%EB%AC%B8%EC%9E%90%EC%97%B4</loc>
    <lastmod>2024-02-25T14:51:00.000Z</lastmod>
  </url><url>
    <loc>https://quartz.jzhao.xyz/inbox/python-%EB%AF%B8%EC%A0%95%EB%A6%AC/%ED%8C%8C%EC%9D%B4%EC%8D%AC_%EB%B3%91%EB%A0%AC%EC%B2%98%EB%A6%AC</loc>
    <lastmod>2026-03-28T11:58:19.000Z</lastmod>
  </url><url>
    <loc>https://quartz.jzhao.xyz/inbox/python-%EB%AF%B8%EC%A0%95%EB%A6%AC/%ED%8C%8C%EC%9D%B4%EC%8D%AC_%EC%82%AD%EC%A0%9C</loc>
    <lastmod>2024-01-15T23:45:00.000Z</lastmod>
  </url><url>
    <loc>https://quartz.jzhao.xyz/inbox/python-%EB%AF%B8%EC%A0%95%EB%A6%AC/%ED%8C%8C%EC%9D%B4%EC%8D%AC_%EC%97%B4%EA%B0%92%EB%B3%80%EA%B2%BD</loc>
    <lastmod>2024-01-30T16:20:00.000Z</lastmod>
  </url><url>
    <loc>https://quartz.jzhao.xyz/inbox/python-%EB%AF%B8%EC%A0%95%EB%A6%AC/%ED%8C%8C%EC%9D%B4%EC%8D%AC_%EC%A0%95%EC%88%98%ED%98%95%EC%B6%9C%EB%A0%A5</loc>
    <lastmod>2024-02-21T01:27:00.000Z</lastmod>
  </url><url>
    <loc>https://quartz.jzhao.xyz/inbox/python-%EB%AF%B8%EC%A0%95%EB%A6%AC/%ED%8C%8C%EC%9D%B4%EC%8D%AC_%EC%A0%95%EC%A0%81%EB%A9%94%EC%86%8C%EB%93%9C</loc>
    <lastmod>2024-03-27T13:46:00.000Z</lastmod>
  </url><url>
    <loc>https://quartz.jzhao.xyz/inbox/python-%EB%AF%B8%EC%A0%95%EB%A6%AC/%ED%8C%8C%EC%9D%B4%EC%8D%AC_%ED%81%AC%EB%A1%A4%EB%A7%81</loc>
    <lastmod>2024-03-05T23:58:00.000Z</lastmod>
  </url><url>
    <loc>https://quartz.jzhao.xyz/inbox/python-%EB%AF%B8%EC%A0%95%EB%A6%AC/%ED%8C%8C%EC%9D%B4%EC%8D%AC_%ED%81%B4%EB%9E%98%EC%8A%A4</loc>
    <lastmod>2024-03-11T22:25:00.000Z</lastmod>
  </url><url>
    <loc>https://quartz.jzhao.xyz/inbox/sql-%EB%AF%B8%EC%A0%95%EB%A6%AC/(PostgreSQL)-%ED%85%8C%EC%9D%B4%EB%B8%94-%ED%8C%8C%ED%8B%B0%EC%85%94%EB%8B%9D</loc>
    <lastmod>2025-07-03T00:12:00.000Z</lastmod>
  </url><url>
    <loc>https://quartz.jzhao.xyz/inbox/sql-%EB%AF%B8%EC%A0%95%EB%A6%AC/(Postgresql)-LAG,-LEAD-%ED%95%A8%EC%88%98</loc>
    <lastmod>2025-10-31T14:39:00.000Z</lastmod>
  </url><url>
    <loc>https://quartz.jzhao.xyz/inbox/sql-%EB%AF%B8%EC%A0%95%EB%A6%AC/(Postgresql)-%EB%82%A0%EC%A7%9C-%EA%B3%84%EC%82%B0</loc>
    <lastmod>2025-10-31T14:49:00.000Z</lastmod>
  </url><url>
    <loc>https://quartz.jzhao.xyz/inbox/sql-%EB%AF%B8%EC%A0%95%EB%A6%AC/SQL-%EA%B8%B0%EC%B4%88</loc>
    <lastmod>2023-11-24T22:42:00.000Z</lastmod>
  </url><url>
    <loc>https://quartz.jzhao.xyz/inbox/sql-%EB%AF%B8%EC%A0%95%EB%A6%AC/SQL-%EB%AA%85%EB%A0%B9%EC%96%B4</loc>
    <lastmod>2023-03-07T11:15:00.000Z</lastmod>
  </url><url>
    <loc>https://quartz.jzhao.xyz/inbox/sql-%EB%AF%B8%EC%A0%95%EB%A6%AC/SQL-%ED%99%9C%EC%9A%A9</loc>
    <lastmod>2023-12-01T14:32:00.000Z</lastmod>
  </url><url>
    <loc>https://quartz.jzhao.xyz/inbox/sql-%EB%AF%B8%EC%A0%95%EB%A6%AC/sql_count</loc>
    <lastmod>2024-04-09T16:51:00.000Z</lastmod>
  </url><url>
    <loc>https://quartz.jzhao.xyz/inbox/sql-%EB%AF%B8%EC%A0%95%EB%A6%AC/sql_filter</loc>
    <lastmod>2026-03-28T11:58:19.000Z</lastmod>
  </url><url>
    <loc>https://quartz.jzhao.xyz/inbox/sql-%EB%AF%B8%EC%A0%95%EB%A6%AC/sql_null-%EA%B0%92-%EC%B2%98%EB%A6%AC</loc>
    <lastmod>2024-02-14T13:09:00.000Z</lastmod>
  </url><url>
    <loc>https://quartz.jzhao.xyz/inbox/sql-%EB%AF%B8%EC%A0%95%EB%A6%AC/sql_%EB%AC%B8%EC%9E%90%EC%97%B4%ED%8C%A8%ED%84%B4</loc>
    <lastmod>2024-02-13T13:15:00.000Z</lastmod>
  </url><url>
    <loc>https://quartz.jzhao.xyz/inbox/sql-%EB%AF%B8%EC%A0%95%EB%A6%AC/sql_%EB%AC%B8%EC%9E%90%EC%A0%9C%EA%B1%B0</loc>
    <lastmod>2024-05-13T15:22:00.000Z</lastmod>
  </url><url>
    <loc>https://quartz.jzhao.xyz/inbox/sql-%EB%AF%B8%EC%A0%95%EB%A6%AC/sql_%EC%A0%95%EA%B7%9C%ED%91%9C%ED%98%84%EC%8B%9D</loc>
    <lastmod>2024-03-12T10:35:00.000Z</lastmod>
  </url><url>
    <loc>https://quartz.jzhao.xyz/inbox/sql-%EB%AF%B8%EC%A0%95%EB%A6%AC/sql_%EC%A7%91%EA%B3%84%ED%95%A8%EC%88%98-%EB%B0%8F-%EB%B6%84%EC%84%9D%ED%95%A8%EC%88%98</loc>
    <lastmod>2024-02-20T19:14:00.000Z</lastmod>
  </url><url>
    <loc>https://quartz.jzhao.xyz/inbox/sql-%EB%AF%B8%EC%A0%95%EB%A6%AC/sql_%ED%8C%A8%ED%84%B4%EB%A7%A4%EC%B9%AD</loc>
    <lastmod>2024-03-12T11:16:00.000Z</lastmod>
  </url><url>
    <loc>https://quartz.jzhao.xyz/inbox/sql-%EB%AF%B8%EC%A0%95%EB%A6%AC/%EB%8D%B0%EC%9D%B4%ED%84%B0%EB%B2%A0%EC%9D%B4%EC%8A%A4-%EB%B3%B5%EC%A0%9C</loc>
    <lastmod>2024-10-28T21:55:00.000Z</lastmod>
  </url><url>
    <loc>https://quartz.jzhao.xyz/inbox/sql-%EB%AF%B8%EC%A0%95%EB%A6%AC/%EB%AC%B8%EC%9E%90-%EC%B1%84%EC%9A%B0%EA%B8%B0</loc>
    <lastmod>2024-11-27T23:24:00.000Z</lastmod>
  </url><url>
    <loc>https://quartz.jzhao.xyz/inbox/sql-%EB%AF%B8%EC%A0%95%EB%A6%AC/%EC%8B%9C%EC%8A%A4%ED%85%9C-%EC%B9%B4%ED%83%88%EB%A1%9C%EA%B7%B8</loc>
    <lastmod>2024-10-06T16:39:00.000Z</lastmod>
  </url><url>
    <loc>https://quartz.jzhao.xyz/inbox/sql-%EB%AF%B8%EC%A0%95%EB%A6%AC/%EC%A0%95%EA%B7%9C%ED%91%9C%ED%98%84%EC%8B%9D</loc>
    <lastmod>2024-11-27T23:21:00.000Z</lastmod>
  </url><url>
    <loc>https://quartz.jzhao.xyz/inbox/sql-%EB%AF%B8%EC%A0%95%EB%A6%AC/%ED%95%9C%EA%B8%80-%EC%A0%95%EB%A0%AC</loc>
    <lastmod>2024-10-28T22:12:00.000Z</lastmod>
  </url><url>
    <loc>https://quartz.jzhao.xyz/inbox/sql-%EB%AF%B8%EC%A0%95%EB%A6%AC/%ED%95%A8%EC%88%98%EC%99%80-%ED%94%84%EB%A1%9C%EC%8B%9C%EC%A0%80</loc>
    <lastmod>2024-11-13T23:41:00.000Z</lastmod>
  </url><url>
    <loc>https://quartz.jzhao.xyz/inbox/%EB%A7%88%ED%81%AC%EB%8B%A4%EC%9A%B4-%EB%AC%B8%EB%B2%95</loc>
    <lastmod>2023-09-19T23:24:00.000Z</lastmod>
  </url><url>
    <loc>https://quartz.jzhao.xyz/inbox/%EC%A0%9C%ED%85%94%EC%B9%B4%EC%8A%A4%ED%85%90-%EA%B0%9C%EB%85%90%EA%B3%BC-%EA%B8%B0%EB%B3%B8-%EC%84%B8%ED%8C%85</loc>
    <lastmod>2026-03-28T11:58:19.000Z</lastmod>
  </url><url>
    <loc>https://quartz.jzhao.xyz/inbox/%EC%A3%BC%EC%86%8C-%EA%B3%A0%EC%9C%A0%EB%B2%88%ED%98%B8</loc>
    <lastmod>2026-02-14T14:51:00.000Z</lastmod>
  </url><url>
    <loc>https://quartz.jzhao.xyz/inbox/%ED%94%8C%EB%9F%AC%EA%B7%B8%EC%9D%B8-%EC%84%A4%EB%AA%85</loc>
    <lastmod>2023-11-08T16:28:00.000Z</lastmod>
  </url></urlset>