Optimizing Your Hosting Experience

Oct 13, 2025 by wbrum.org 118 views

Introduction

As a developer or a business owner, choosing the right hosting solution for your PM Tiles is crucial for the success of your project. In this article, we will explore the options for hosting PM Tiles using R2, a cloud storage solution provided by Cloudflare. We will discuss the pricing, limits, and requirements for hosting PM Tiles on R2, and provide tips on how to optimize your hosting experience.

Requirements

Before we dive into the details of hosting PM Tiles on R2, let's take a look at the current requirements:

Eslope: 7.5 GB of storage space
Sorbetto: 5 GB of storage space

These requirements are subject to change, and it's essential to check the official documentation for the latest information.

R2 Cloud Storage Pricing

Cloudflare's R2 cloud storage pricing is based on a pay-as-you-go model. The pricing structure is as follows:

Free Tier: 10 GB of storage space, with 10 million requests per month
Class B: $0.015 per GB-month, with a minimum of 2.5 GB
Egress Bandwidth: Free, but each HTTP/2 tile load is a GetObject (Class B) operation

As you can see, the free tier is a great option for small projects or proof-of-concepts. However, if you expect a high volume of traffic or requests, you may need to upgrade to a paid plan.

Calculating Costs

Let's do a quick calculation to estimate the costs of hosting PM Tiles on R2:

Storage Space: 7.5 GB (eslope) + 5 GB (Sorbetto) = 12.5 GB
Class B Pricing: 12.5 GB x $0.015 per GB-month = $0.1875 per month
Egress Bandwidth: Free, but each HTTP/2 tile load is a GetObject (Class B) operation

As you can see, the costs are relatively low, especially considering the free tier is 10 GB. However, it's essential to keep in mind that each HTTP/2 tile load is a GetObject (Class B) operation, which may incur additional costs.

R2 Limits

While R2 provides a flexible and scalable hosting solution, there are some limits to be aware of:

Requests: 10 million requests per month (free tier)
Egress Bandwidth: Free, but each HTTP/2 tile load is a GetObject (Class B) operation
Storage Space: 10 GB (free tier), with additional storage space available for purchase

If you expect a high volume of traffic or requests, you may need to upgrade to a paid plan or implement additional measures to optimize your hosting experience.

Optimizing Your Hosting Experience

While R2 provides a robust hosting solution, there are some tips and tricks to optimize your hosting experience:

Use a Custom Domain: Create a custom domain (e.g., cdn.example.com) to make the bucket public for your application.
Implement a WAF Custom Rule: Use a script or a cron worker to periodically check the number of operations through the Cloudflare API and automatically enable a WAF custom rule to block access to the custom domain when the limit is close/exceeded.
Set Up Alerts: Create alerts that will notify you when certain operations exceed thresholds, such as the Class B billing alert.

By following these tips and tricks, you can optimize your hosting experience and ensure that your PM Tiles are hosted securely and efficiently.

Conclusion

In conclusion, hosting PM Tiles on R2 is a great option for developers and business owners who need a flexible and scalable hosting solution. While there are some limits to be aware of, the free tier is a great option for small projects or proof-of-concepts. By following the tips and tricks outlined in this article, you can optimize your hosting experience and ensure that your PM Tiles are hosted securely and efficiently.

Additional Resources

For more information on R2 cloud storage pricing and limits, please refer to the following resources:

Cloudflare R2 Pricing: https://docs.protomaps.com/pmtiles/cloud-storage
Cloudflare R2 Limits: http://developers.cloudflare.com/r2/pricing/#r2-pricing
Cloudflare R2 Documentation: https://dash.cloudflare.com/
PM Tiles Hosting (R2) - Q&A =============================

Frequently Asked Questions

In this article, we will answer some of the most frequently asked questions about hosting PM Tiles on R2.

Q: What is R2 and how does it work?

A: R2 is a cloud storage solution provided by Cloudflare. It allows you to store and serve your PM Tiles securely and efficiently. R2 uses a pay-as-you-go model, which means you only pay for the storage space and requests you use.

Q: What are the requirements for hosting PM Tiles on R2?

A: The current requirements for hosting PM Tiles on R2 are:

Eslope: 7.5 GB of storage space
Sorbetto: 5 GB of storage space

These requirements are subject to change, and it's essential to check the official documentation for the latest information.

Q: How much does it cost to host PM Tiles on R2?

A: The cost of hosting PM Tiles on R2 depends on the storage space and requests you use. The free tier provides 10 GB of storage space and 10 million requests per month. If you exceed these limits, you will be charged based on the Class B pricing structure.

Q: What is the Class B pricing structure?

A: The Class B pricing structure is based on the number of GB-months you use. The cost is $0.015 per GB-month, with a minimum of 2.5 GB.

Q: How do I calculate the costs of hosting PM Tiles on R2?

A: To calculate the costs of hosting PM Tiles on R2, you need to multiply the number of GB-months you use by the Class B pricing rate. For example, if you use 12.5 GB of storage space, the cost would be:

12.5 GB x $0.015 per GB-month = $0.1875 per month

Q: What are the limits of R2?

A: The limits of R2 are:

Requests: 10 million requests per month (free tier)
Egress Bandwidth: Free, but each HTTP/2 tile load is a GetObject (Class B) operation
Storage Space: 10 GB (free tier), with additional storage space available for purchase

Q: How do I optimize my hosting experience on R2?

A: To optimize your hosting experience on R2, you can use a custom domain, implement a WAF custom rule, and set up alerts to notify you when certain operations exceed thresholds.

Q: What is a WAF custom rule and how does it work?

A: A WAF custom rule is a script or a cron worker that periodically checks the number of operations through the Cloudflare API and automatically enables a WAF custom rule to block access to the custom domain when the limit is close/exceeded.

Q: How do I set up alerts on R2?

A: To set up alerts on R2, you need to create a notification in the Cloudflare dashboard. You can set up alerts for various events, such as when the Class B billing alert is triggered.

Q: What is the Class B billing alert and how does it work?

A: The Class B billing alert is a notification that is triggered when the Class B billing threshold is exceeded. You can set up the Class B billing alert to notify you when the threshold is close to being exceeded, so you can take action to prevent exceeding the limit.

Conclusion

In conclusion, hosting PM Tiles on R2 is a great option for developers and business owners who need a flexible and scalable hosting solution. By understanding the requirements, costs, and limits of R2, you can optimize your hosting experience and ensure that your PM Tiles are hosted securely and efficiently.

Additional Resources

For more information on R2 cloud storage pricing and limits, please refer to the following resources:

Cloudflare R2 Pricing: https://docs.protomaps.com/pmtiles/cloud-storage
Cloudflare R2 Limits: http://developers.cloudflare.com/r2/pricing/#r2-pricing
Cloudflare R2 Documentation: https://dash.cloudflare.com/