在 GCP 用户界面中，我可以估算我希望使用的任何磁盘大小的定价，但当我想创建 BigTable 实例时，我只能选择节点数量，并且每个节点配备 2.5TB SSD 或 HDD磁盘。
例如，有没有一种方法可以设置一个具有 1 个节点和 1TB SSD 的 BigTable 集群，而不是默认的 2.5TB 集群？
即使在 GCP 定价计算器中，我也可以更改磁盘大小，但在创建集群时找不到配置它的位置 ( https://cloud.google.com/products/calculator#id=2acfedfc-4f5a-4a9a-a5d7-0470d7fa3973 )
谢谢
最佳答案
如果您只需要 1TB 数据库，则只需写入 1TB，您将需要支付相应费用。
来自Bigtable pricing documentation :
Cloud Bigtable frequently measures the average amount of data in your Cloud Bigtable tables during a short time interval. For billing purposes, these measurements are combined into an average over a one-month period, and this average is multiplied by the monthly rate.
You are billed only for the storage you use, including overhead for indexing and Cloud Bigtable's internal representation on disk. For instances that contain multiple clusters, Cloud Bigtable keeps a separate copy of your data with every cluster, and you are charged for every copy of your data.
When you delete data from Cloud Bigtable, the data becomes inaccessible immediately; however, you are charged for storage of the data until Cloud Bigtable compacts the table. This process typically takes up to a week.
In addition, if you store multiple versions of a value in a table cell, or if you have set an expiration time for one of your table's column families, you can read the obsolete and expired values until Cloud Bigtable completes garbage collection for the table. You are also charged for the obsolete and expired values prior to garbage collection. This process typically takes up to a week.
关于google-cloud-platform - BigTable 节点的磁盘空间可以少于 2.5TB 吗？，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/61820938/