问题描述
我正在考虑将我的服务的某些数据存储在Azure Blob存储中.我确实需要将数据保留15天，而且一天之内很少访问一个文件.每天最多可以存储5 MB的数据.
I am thinking to store some of the data of my services in an Azure blob storage. I really require the retention of data for 15 days and I would access it rarely one file in a day. I may get max 5 MB of data per day to store.
我不确定哪种Access层(热，冷，存档)在定价方面会是更好的选择.看完文档后不清楚.有没有人给一些指点.谢谢.
I am not sure which Access tier (Hot, cold, Archive) could be a better option in pricing wise. I am not clear after reading the doc. Does any one give some pointers. Thanks.
推荐答案
您存储在Azure Blob存储帐户中的数据将无限期保留(只要您的订阅处于活动状态).如果只需要15天，则必须自己删除数据.
The data you store in an Azure Blob Storage account is retained indefinitely (as long as your subscription is active). If you only require it for 15 days, you will have to remove the data yourself.
由于您很少访问数据，因此建议您使用超酷"存储层，因为存储数据的成本较低，但是访问数据的成本较高.与热"存储层相反，在热"存储层中，存储数据更昂贵，并且访问成本更高 数据较低.
Since you rarely access the data, I'd suggest you use the 'cool' storage tier, as the costs for storing data is lower, but costs for accessing data is higher. In contrary to the 'hot' storage tier, where storing data is more expensive and costs for accessing data is lower.
您不应使用归档"存储层，因为此数据处于脱机状态，因此不应定期访问.
You should not use the 'archive' storage tier, since this data is offline and should not be accessed on a regular basis.
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