Customers new to AWS in the past 12 months and who were in regions where db.t2.micro was not available can now create free tier db.t3.micro or db.t4g.micro instances for the remainder of their first 12 months.
一般性的 data transfer 從 1GB/month/region 變成 100GB/mo,現在是 21 regions 所以不會有反例,另外大多數的人或是團隊也就固定用一兩個 region,這個 free tier 大概可以省個 $10 到 $20 左右?
Data Transfer from AWS Regions to the Internet is now free for up to 100 GB of data per month (up from 1 GB per region). This includes Amazon EC2, Amazon S3, Elastic Load Balancing, and so forth. The expansion does not apply to the AWS GovCloud or AWS China Regions.
Data Transfer from Amazon CloudFront is now free for up to 1 TB of data per month (up from 50 GB), and is no longer limited to the first 12 months after signup. We are also raising the number of free HTTP and HTTPS requests from 2,000,000 to 10,000,000, and removing the 12 month limit on the 2,000,000 free CloudFront Function invocations per month. The expansion does not apply to data transfer from CloudFront PoPs in China.
今年十二月才生效,要注意一下不要現在就用爽爽:
This change is effective December 1, 2021 and takes effect with no effort on your part.
這樣好像可以考慮把 blog 與 wiki 都放上去玩玩看,目前這兩個服務都是用 Cloudflare 的 free tier,HiNet 用戶基本上都是連去 Cloudflare 的美西 PoP,偶而離峰時間會用亞洲的點,但都不會是台灣的 PoP...
我找了一下到底是什麼地區,目前只有看到「Wasabi Technologies Inc Status」這邊有編號 (US-East-1、US-East-2、US-Central-1、US-West-1、EU-Central-1、AP-Northeast-1),但也沒找到地區... US 的都在美國沒問題,AP-Northeast-1 應該是日本,但 EU-Central-1 是哪裡就找不到了。
另外是 pay-as-you-go 的方案最小是 1TB,如果是歐美區的話是 US$5.99:
For customers using the Wasabi pay-as-you-go pricing model, Wasabi has a minimum monthly charge associated with 1 TB of active storage. If you store less than 1 TB of active storage in your account, you will still be charged for 1 TB of storage based on the pricing associated with the storage region you are using.
然後也有 90 天的最短計價時間:
Wasabi has a minimum storage duration policy that means if stored objects are deleted before they have been stored with Wasabi for a certain number of days (90 days when using the Wasabi pay-go pricing model), a Timed Deleted Storage charge equal to the storage charge for the remaining days will apply.
80. We split each file into 80 different encrypted pieces, and each piece is stored on a different Node.
When you retrieve an object, only 29 of its 80 pieces are needed to reconstitute that object. With no central point of failure, your data is always quickly available, all over the world.
目前看到的條件是 250 人以下的公司,而且年營業額在 10m 美金以下的情況免費,另外個人、教育以及非商業的 open source 專案保持免費:
It remains free for small businesses (fewer than 250 employees AND less than $10 million in annual revenue), personal use, education, and non-commercial open source projects.
如果不符合的話,第一種方法是花錢繼續用 Docker Desktop,看起來最少要買 Pro 等級的方案,費用是每個人 USD$60/year 或是 USD$7/month。