Bytes KB MB TB PB..

原创

jasong

修改于 2023-03-02 19:59:12

1.1K0

文章被收录于专栏：ClickHouseClickHouse

(1<<n) != (1L<<n)

1KB = 1024 Bytes = 2^10 Bytes = (1L << 10) Bytes

1Page = 4KB = 4096 Bytes = 4 * 1024 Bytes = 2^2 * 2^10 Bytes = 2^12 Bytes = (1L << 12) Bytes

1Block = 1M = 1024 * 1KB = 1048576 Bytes = (1L << 20) Bytes

1MB = (1L << 20) Bytes

128MB = (128L << 20) Bytes

1GB=(1024 * 1MB) = (1L < 30)Bytes

原创声明：本文系作者授权腾讯云开发者社区发表，未经许可，不得转载。

如有侵权，请联系 cloudcommunity@tencent.com 删除。

原创声明：本文系作者授权腾讯云开发者社区发表，未经许可，不得转载。

如有侵权，请联系 cloudcommunity@tencent.com 删除。

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