Cloudflare Workers KV

What Cloudflare Workers KV is

Cloudflare Workers KV is a cloud key-value storage service available through the Workers Binding API and REST API. It supports TTL settings, multi-region use, and both listed persistence modes, with a maximum value size of 25.0 MB. The Workers Free plan costs nothing and includes 100,000 reads per day, 1,000 writes per day, 1,000 deletes per day, 1,000 list requests per day, and 1 GB of storage. Workers Paid costs $5 a month, with a minimum account charge of $5 USD per month. That plan includes 10 million reads, 1 million writes, 1 million deletes, and 1 million list requests per month, plus 1 GB of storage; usage beyond those allocations is charged separately. The service is listed for Linux and web, and its deployment model is cloud. Cloudflare was founded in 2009 and is headquartered in San Francisco, California, United States.

Who it suits

Workers KV suits application developers who need cloud key-value storage through the Workers Binding API or REST API. Its free allocation may fit workloads within the listed daily limits, while higher usage can incur additional charges.

Limits

Workers Free includes 100,000 reads per day and 1,000 each of writes, deletes, and list requests per day, with 1 GB of storage. Workers Paid includes 10 million reads and 1 million each of writes, deletes, and list requests per month, with 1 GB of storage; usage above these allocations is charged separately.

Getting started

1. Open the Cloudflare Workers KV website.
2. Choose the Workers Free or Workers Paid plan.
3. Connect through the Workers Binding API or REST API.
4. Use the service through cloud deployment on Linux or web.

Verdict

Workers KV offers a free allocation and a paid option with larger monthly request allowances. Review the request limits, storage allocation, and separate charges for usage above paid-plan allocations.