{"image_url":"https://cdn.image.st-hatena.com/image/square/23ff597bd045490499b097f036afb3ec0665a0d5/backend=imagemagick;height=80;version=1;width=80/https%3A%2F%2Fcdn.user.blog.st-hatena.com%2Fcircle_image%2F88409737%2F1514352962196085","provider_url":"https://hatena.blog","author_name":"yuta-nakata","version":"1.0","provider_name":"Hatena Blog","published":"2024-12-21 10:00:19","title":"\u3010\u5b9f\u4f8b\u3067\u5b66\u3076\u3011parquet\u30d5\u30a1\u30a4\u30eb\u3063\u3066\u4f55\uff1f\u4f55\u304c\u5b09\u3057\u3044\u306e\uff1f","author_url":"https://blog.hatena.ne.jp/yuta-nakata/","blog_title":"Yuta Nakata\u306eBlog","type":"rich","blog_url":"https://www.yuta-nakata.net/","url":"https://www.yuta-nakata.net/entry/2024/12/21/100019","width":"100%","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwww.yuta-nakata.net%2Fentry%2F2024%2F12%2F21%2F100019\" title=\"\u3010\u5b9f\u4f8b\u3067\u5b66\u3076\u3011parquet\u30d5\u30a1\u30a4\u30eb\u3063\u3066\u4f55\uff1f\u4f55\u304c\u5b09\u3057\u3044\u306e\uff1f - Yuta Nakata\u306eBlog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","height":"190","description":"\u30e9\u30f3\u30ad\u30f3\u30b0\u53c2\u52a0\u4e2dPython \u3053\u306e\u8a18\u4e8b\u3067\u308f\u304b\u308b\u3053\u3068 parquet\u306a\u306b\u305d\u308c\u30fb\u304a\u3044\u3057\u3044\u306e\uff1f\u304b\u3089\u8131\u5374\u3067\u304d\u307e\u3059 parquet\u304cCSV\u3068\u6bd4\u8f03\u3057\u305f\u3068\u304d\u306e\u30e1\u30ea\u30c3\u30c8\u30fb\u30c7\u30e1\u30ea\u30c3\u30c8\u304c\u308f\u304b\u308a\u307e\u3059 parquet\u306e\u826f\u3055\u3092\u30c6\u30ad\u30b9\u30c8\u3060\u3051\u3067\u306a\u304f\u3001\u5b9f\u30b3\u30fc\u30c9\u3092\u901a\u3058\u3066\u611f\u3058\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059 parquet\u3068\u306f \u672c\u8a18\u4e8b\u306b\u305f\u3069\u308a\u7740\u3044\u305f\u65b9\u306a\u3089\u4e00\u5ea6\u306f\u8abf\u3079\u305f\u3053\u3068\u304b\u3068\u601d\u3044\u307e\u3059\u3002 Parquet \u306f\u3001\u52b9\u7387\u7684\u306a\u30c7\u30fc\u30bf\u306e\u4fdd\u5b58\u3068\u691c\u7d22\u306e\u305f\u3081\u306b\u8a2d\u8a08\u3055\u308c\u305f\u3001\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u306e\u5217\u6307\u5411\u30c7\u30fc\u30bf\u30d5\u30a1\u30a4\u30eb\u5f62\u5f0f\u3067\u3059\u3002\u8907\u96d1\u306a\u30c7\u30fc\u30bf\u3092\u4e00\u62ec\u51e6\u7406\u3059\u308b\u305f\u3081\u306e\u52b9\u7387\u7684\u306a\u30c7\u30fc\u30bf\u5727\u7e2e\u3068\u7b26\u53f7\u5316\u65b9\u5f0f\u3092\u63d0\u4f9b\u3057\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002 \u3044\u3084\u3001\u308f\u304b\u3089\u3093\uff01\uff01\uff01 \u5217\u6307\u5411\u6027\uff1f\u3068\u3044\u3046\u30ad\u30fc\u30ef\u30fc\u30c9\u2026","categories":["Python"]}