{"provider_name":"Hatena Blog","height":"190","width":"100%","blog_title":"ablog","image_url":null,"type":"rich","published":"2023-06-01 13:57:57","provider_url":"https://hatena.blog","title":"Parquet \u306e\u30bf\u30a4\u30d7\uff08\u578b\uff09\u306b\u3064\u3044\u3066","author_name":"yohei-a","url":"https://yohei-a.hatenablog.jp/entry/20230601/1685595477","author_url":"https://blog.hatena.ne.jp/yohei-a/","categories":[],"blog_url":"https://yohei-a.hatenablog.jp/","version":"1.0","description":"Type \u30d5\u30a1\u30a4\u30eb\u306e\u30d7\u30ea\u30df\u30c6\u30a3\u30f4\u306a\u578b\u306f\u6700\u5c0f\u9650\u306e\u7a2e\u985e\u306b\u7d5e\u3089\u308c\u3066\u3044\u308b\u3002 Types The types supported by the file format are intended to be as minimal as possible, with a focus on how the types effect on disk storage. For example, 16-bit ints are not explicitly supported in the storage format since they are covered by 32-bit ints with an ef\u2026","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fyohei-a.hatenablog.jp%2Fentry%2F20230601%2F1685595477\" title=\"Parquet \u306e\u30bf\u30a4\u30d7\uff08\u578b\uff09\u306b\u3064\u3044\u3066 - ablog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>"}