Scaling content delivery while saving costs? Making the most out of Amazon Cloudfront
Tags: aws, cloudfront, cost
Published: 2023-10-12 12:06:30

In the domain of media and entertainment, every byte of data and every millisecond of latency counts. As professionals in this space, we're not just delivering content; we're crafting experiences. And while we strive for excellence in quality, we're also constantly on the lookout for ways to optimize costs. After all, a well-architected cloud solution isn't just about performance and scalability—it's also about financial efficiency.

[Amazon CloudFront](https://aws.amazon.com/cloudfront/), AWS's global content delivery network is an essential service for media & entertainment, offering a global reach with its extensive network of edge locations. But with great power comes... well, costs. The good news? There are several strategies and features within CloudFront designed specifically to help you save money. This guide will walk you through the nuances of CloudFront's pricing, from the basics of the Free Tier to the intricacies of custom pricing. So, grab a coffee, settle in, and let's dive into cost savings with Amazon CloudFront.

## 💰 How AWS Charges for CloudFront?

When it comes to cloud services, understanding the pricing model is half the battle. And with Amazon CloudFront, it's no different. At its core, CloudFront's pricing is a reflection of the service's versatility and global reach. But, as with any service, the more you know about its pricing intricacies, the better equipped you are to make cost-effective decisions.

At a high level, AWS charges for CloudFront based on several factors. The most obvious in terms of data transfer are:

1. **Data Transfer Out Rates**: This is the cost associated with the amount of data that CloudFront delivers to your viewers. It's important to note that these rates vary depending on the geographic region of your viewers.
    
2. **HTTP/HTTPS Request Rates**: Every time a viewer makes a request (be it HTTP or HTTPS), there's a charge. Again, these rates differ based on the viewer's region
    

If you want to dive deeper into the nuances of Cloudfront pricing, please check out the [official pricing page](https://aws.amazon.com/cloudfront/pricing/).

One of the unique aspects of CloudFront's pricing is its variability. The cost isn't just about how much data you're transferring or how many requests you're handling. It's also about where your viewers are located. AWS has divided the world into different regions, and each region has its own set of rates for both data transfer and requests.

For instance, data transfer out rates for viewers in North America or Europe might differ from rates for viewers in Asia or South America. This regional variability is something to keep in mind, especially if your media content has a global audience.

## 🆓 Diving into the Free Tier

Ah, the Free Tier. It's like the appetizer before the main course, giving you a taste of what's to come without the commitment. For those new to AWS or those wanting to experiment with CloudFront without immediately incurring costs, the Free Tier is a godsend.

Amazon CloudFront's Free Tier is not just a marketing gimmick; it's an offering that can provide significant value, especially when you're in the initial stages of setting up or testing your media delivery.

Here's what you get with the Free Tier:

1. 1TB **Data Transfer Out Each Month**: This is a generous amount, especially for small to medium-sized projects or for those in the testing phase. It allows you to deliver content to your viewers without incurring any costs for the first 1TB each month.
    
2. 10 **Million HTTP/HTTPS Requests Each Month**: Again, this is a substantial number. For many websites or applications in their early stages, this can cover a significant portion, if not all, of their monthly traffic.
    
3. 2,000,000 CloudFront Function invocations per month
    
4. Free SSL certificates
    
It's essential to note that the Free Tier benefits last for 12 months from the time you create your AWS account. After this period, standard CloudFront charges apply.

The Free Tier is not just about saving money (though that's a big part of it). It's also about learning, experimenting, and iterating. It provides a risk-free environment to test your media delivery, understand CloudFront's features, and optimize your setup before scaling up.

Moreover, for startups or individual content creators in the media & entertainment space, every penny counts. The Free Tier can be a financial relief, allowing you to allocate resources to other critical areas while still delivering a top-notch viewer experience.

## 🌐 Price Classes: Tailoring Your Costs

In the landscape of media delivery, not all regions are created equal. Some areas might be more expensive to deliver content to, while others might be more cost-effective. CloudFront's Price Classes are designed to give you control over where your content is delivered from, allowing you to strike a balance between cost and performance.

At its core, [Price Classes](https://docs.aws.amazon.com/AmazonCloudFront/latest/DeveloperGuide/PriceClass.html) allow you to specify which of CloudFront's global edge locations you want your content to be served from. By default, CloudFront aims to minimize latency by delivering content from its entire global network. However, this might mean you're paying more to deliver content to certain regions where AWS's costs are higher.

Here's a breakdown:

1. **Price Class All (Default)**: This uses all of CloudFront's global edge locations, ensuring the lowest latency but potentially higher costs.
    
2. **Price Class 200**: This excludes regions of South America, Austria, and New Zealand, offering a balance between cost and performance.
    
3. **Price Class 100**: This further narrows down the edge locations to only North America, Europe, and Israel, focusing on a cost-effective delivery but potentially higher latency for some users.   

![Amazon Cloudfront Price classes]
(https://dev-to-uploads.s3.amazonaws.com/uploads/articles/l0ebvt9jp3f6ytozdycn.png)

Choosing the right Price Class is a strategic decision. Here are some considerations:

* **Audience Geography**: Where is the bulk of your audience located? If most of your viewers are in regions covered by Price Class 100 or 200, then opting for one of these might make sense.
    
* **Quality of Experience**: Are you willing to compromise slightly on latency for certain users to save on costs? If yes, then a more restrictive Price Class might be the way to go.
    
* **Budget Constraints**: If you're working with a tight budget, especially in the early stages of a project, opting for a more cost-effective Price Class can be a smart move.
    
Imagine you're delivering high-definition video content primarily to viewers in North America and Europe. By choosing **Price Class 100**, you can ensure optimal delivery to these regions while saving on costs by excluding more expensive regions. However, if you have a growing viewer base in Asia, you might need to evaluate if the cost savings outweigh the potential increase in latency for these users.

## 🛡️ Saving Bundles: More Than Just Cost-Saving

In the quest to optimize costs, CloudFront's [Saving Bundles](https://docs.aws.amazon.com/AmazonCloudFront/latest/DeveloperGuide/savings-bundle.html) emerge as a compelling option. But it's not just about the savings; it's about enhancing security while keeping costs in check.

The CloudFront security savings bundle is a blend of cost-saving and enhanced security. When you opt for this bundle, you're not just committing to a consistent monthly amount; you're also getting credits for AWS WAF, a web application firewall that fortifies your CloudFront distribution against common web threats.

![Amazon Cloudfront Saving Bundles](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/by4d3w33zs3gc9qjr9zf.png)

Here's a breakdown:

1. **Commitment**: By purchasing a savings bundle, you agree to a fixed monthly amount for CloudFront for one year. This commitment ensures you have a predictable budget, and in return, you get credits that offset your CloudFront charges.
    
2. **Up to 30% Discount**: The value of these credits can result in up to a 30% discount on CloudFront's standard pricing. It's like getting premium service at a discounted rate.
    
3. **AWS WAF Credits**: In addition to CloudFront credits, you receive credits for AWS WAF. This can offset up to 10% of the monthly CloudFront commitment, providing an added layer of security without additional costs.
    
Let's say your typical CloudFront charges amount to $600 per month. By committing to $420 each month for a year (a 30% reduction), CloudFront provides you with $600 worth of credits monthly. In essence, you're paying $420 for services worth $600. Plus, you get an additional $42 in AWS WAF credits. Over a year, this can lead to substantial savings.

Key points you have to consider using saving bundles:

* **Credits Apply Account-Wide**: These credits aren't restricted to a specific distribution. They apply across all CloudFront usage in your AWS account.
    
* **Credits Cover All CloudFront Usage**: Whether it's data transfer charges, request charges, or Lambda@Edge charges, the credits offset all types of CloudFront usage.
    
* **Unused Credits**: Remember, credits are use-it-or-lose-it. If you don't utilize all the credits in a billing period, they don't roll over to the next.
    
* **Exceeding Credit Amount**: If your usage surpasses the available credits, you'll be billed the difference at standard rates.
    

## 💼 Custom Pricing for the Heavy Hitters

In media & entertainment, scale is often the name of the game. As your content reaches a broader audience and your traffic surges, standard pricing models might not always be the most economical. That's where Custom Pricing steps in, offering tailored solutions for those with substantial data transfer needs.

Custom Pricing isn't for everyone. It's designed for users who are ready to commit to a minimum of 10 TB of data transfer per month for at least 12 months. If you fit this bill, here's what's in store:

1. **Tailored Discounts**: The discounts vary based on the volume of your commitment. The more you commit, the better the rates you can secure.
    
2. **Organization-Wide Application**: If you're managing multiple AWS accounts within an organization, the custom pricing applies across the board. This ensures consistent savings, irrespective of which account is handling the traffic.
    
Why you should consider custom pricing?

* **Predictability**: With custom pricing, you're entering a commitment. This means you have a clear forecast of your costs, allowing for better budgeting and financial planning.
    
* **Economies of Scale**: As your traffic grows, the per-unit cost of delivery can decrease with custom pricing, ensuring that your success doesn't lead to disproportionate costs.
    
* **Negotiation Power**: Custom pricing discussions with AWS give you a platform to negotiate terms based on your specific needs and projected growth.
    
If you believe Custom Pricing is right for you, the first step is to reach out to AWS. The process involves discussions to understand your requirements, after which AWS provides a tailored pricing proposal. Remember, the emphasis here is on partnership. AWS understands the challenges of delivering high-quality media content at scale and is often willing to work closely with users to find the best pricing solution.

## 🚀 Conclusion

Navigating AWS pricing can sometimes feel like charting a course through uncharted waters. But with the right knowledge and tools at your disposal, you can ensure smooth sailing. Amazon CloudFront, with its cost-saving options, offers media & entertainment professionals to deliver top-notch content without breaking the bank.

From the Free Tier's generous offerings for newcomers to the tailored solutions of Custom Pricing for the big players, there's a cost-saving strategy for everyone. With features like Price Classes and Saving Bundles, you have the flexibility to fine-tune your expenses based on your specific needs and audience demographics.

But remember, while cost-saving is essential, it's just one piece of the puzzle. The ultimate goal is to deliver exceptional experiences to your audience, and CloudFront provides the tools to achieve that without compromising on quality.

As you continue your journey in the cloud, always keep an eye out for new features and pricing options. AWS is continually evolving, and there might be new opportunities around the corner to optimize both performance and costs. And for those intricate details or when in doubt, the [official AWS documentation](https://aws.amazon.com/documentation/cloudfront/) is an invaluable resource.

Here's to building in the cloud, crafting exceptional viewer experiences, and making every penny count!