哪些AWS CloudWatch Logs用于存储？ [英] What AWS CloudWatch Logs are using for storage?

问题描述

我开始使用Amazon CloudWatch Logs 。问题是，使用冰川或 S3 的 AWS 存储日志？他们正在使用 Kinesis 使用过滤器来处理日志。

I started working with amazon CloudWatch Logs. The question is, are AWS using Glacier or S3 to store the logs? They are using Kinesis to process the logs using filters. Can anyone please tell the answer?

推荐答案

AWS可能会使用S3，而不是Glacier。

AWS is likely to use S3, not Glacier.

如果您想访问旧日志以获取存储在Amazon Glaciers中的数据，Glacier会出现问题，这绝对不是人们对CloudWatch日志分析解决方案所期望的反应时间。

Glacier would make problems if you would want access older logs as to get data stored in Amazon Glaciers can take few hours and this is definitely not the reaction time one expects from CloudWatch log analysing solution.

另外，用于存储1 GB提取日志的价格似乎是从AWS S3上存储的1 GB得出的。
每月存储1 GB的S3价格为0.03 USD，每月存储1 GB日志的价格也为0.03 USD。

Also the price set for storing 1 GB of ingested logs seems to be derived from 1 GB stored on AWS S3. S3 price for one GB stored a month is 0.03 USD, and price for storing 1 GB of logs per month is also 0.03 USD.

在CloudWatch定价页面上请注意：

On CloudWatch pricing page is a note:

*** CloudWatch Logs存档的数据每个日志事件包含26个字节的元数据，并使用gzip 6级压缩进行压缩。存档的
数据费用基于元数据和压缩日志
数据大小的总和。

*** Data archived by CloudWatch Logs includes 26 bytes of metadata per log event and is compressed using gzip level 6 compression. Archived data charges are based on the sum of the metadata and compressed log data size.

Henry Hahn（AWS）在CloudWatch上的演示文稿它是每GB 3美分，我们将其压缩， ...所以您每10 GB可获得3美分。

According to Henry Hahn (AWS) presentation on CloudWatch it is "3 cents per GB and we compress it," ... " so you get 3 cents per 10 GB".

这让我相信，他们将其存储在AWS S3。

This makes me believe, they store it on AWS S3.

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