Home » Computer » Network » CDN » Cloudflare 的 Workers KV

Cloudflare 推出了 Workers KV 服務:「Building With Workers KV, a Fast Distributed Key-Value Store」。

是個 key-value 結構服務 (全球性,eventually consistent,約 10 秒的同步時間),key 的限制是 2KB,value 是 64KB,一個 namespace 最多 10 億筆資料。

讀取可以到 100k+ read/s,但寫入是 1 write/s/key,可以看出來主要是為了讀取資料而設計的。

現有的 worker ($5/month) 會送一些量,包括 1GB 的空間與一千萬次的讀取:

Your $5 monthly Workers compute minimum includes 1 GB of KV storage and up to 10 million KV reads. If you use less than the 10 million included Worker requests now, you can use KV without paying a single cent more.

超過的部份另外再收:

Beyond the minimums, Workers KV is billed at $0.50 per GB-month of additional storage and $0.50 per million additional KV reads.

這樣好像整個 blog 的基本功能都可以直接在上面跑了... 而搜尋靠外部服務,圖片與影音也可以靠外部空間協助?

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