Performance
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100 Tbps capacity: scaling for digital demands | Fastly
The growth of our global network allows us to stand at the ready with our customers, supporting and protecting their innovations at the edge.
QUIC matches TCP's efficiency, says our research. | Fastly
Compare QUIC vs TCP to better understand the computational efficiency of both.
Decoding the digital divide
This series on the digital divide examines the data behind several yet-unexplored facets of the issue, the people and places it impacts most greatly, and what can and should be done to close this persistent gap.
HTTP/3 and QUIC help needy connections | Fastly
HTTP/3 and QUIC aim to help the internet's so-called long-tail connections — connections that are most in need of improvement. What could that look like? For some, it could mean being able to actually use video calling and streaming media or even make a workable phone call. Let's look at the design principles that make these advancements possible.
How COVID-19 is affecting internet performance
How is COVID-19 affecting internet performance? We analyzed regional and vertical trends and found that, despite COVID-19-related traffic increases, the internet is up to the challenge.
Four key innovations that prepared the internet for COVID-19
These crucial pieces of internet architecture — only widely adopted over the last 10 years — are creating the capacity for us to live, work, and learn from home in unprecedented conditions.
Capacity planning and network expansion in a remote-first world
Get a behind-the-scenes look at how Fastly's approach to managing our network capacity, supply chain, and human capital allows us to observe, respond, and adapt to rapidly changing conditions on our globally distributed network.
Purging Fastly using GCP cloud functions
When using Fastly in front of Google Cloud Storage, cloud functions can enable purging of Fastly’s edge cloud platform instantly and selectively to ensure content updates are seen by users immediately. Here, we’ll show you how.
How Network Automation Helps Fastly Live Streaming
How network automation, a small team of engineers, and key learnings from past extreme high-traffic moments allow us to support delivery performance at scale.
Hybrid vs. Public vs. Multi-cloud
Compare the pros and cons of each stage of cloud evolution — hybrid vs. public vs. multi-cloud — to decide which stage is right for your business.
How Rack and Roll lets us grow our network with purpose
Rack and Roll is our new, scalable process for building and delivering POPs worldwide. From concept to go-live, discover how we build and ship our servers to expand our global network.
Fast Path Failover Tech Boosts Delivery | Fastly
Improve traffic deliverability by mitigating the impact of internet weather by automatically detecting and re-routing underperforming edge connections.
Creating standards for CDNs
Content delivery networks (CDNs) have been around for a long time, but they’re not all built in the same way. While Fastly’s edge cloud platform goes beyond traditional content delivery networks by moving things to the edge, there are more fundamental differences; it’s not uncommon for CDNs to make up their own rules about how they serve web traffic, since CDNs didn’t exist when HTTP was defined. To improve this, we’re working alongside other platforms to standardize basic protocol handling for CDNs.
Testing new ideas with Fastly Fiddle
Quickly experiment, debug and try out ideas on Fastly's platform, without signing up, or even logging in.
Network Expansion Update: 51 POPs & 22 Tbps
We have been busy over the first half of the year launching POPs in Vancouver, Canada; Santiago, Chile; Buenos Aires, Argentina; and Mumbai and Chennai, India. Additionally, we’ve completed upgrade cycles to our POPs in Sydney and Melbourne, Australia; Paris, France; Madrid, Spain; Denver, Colorado; and Chicago, Illinois. This work brings the total global number of Fastly POPs to 51 along with 22 Tbps of connected network capacity.
Introducing Quick Value Packages
Keeping your digital presence continuously tuned, optimized, and secure to align with changing business and technical requirements can be time consuming. That’s why we’ve put together our Quick Value Packages — a collection of expert consulting services focused on performance, analytics, and security. Each one allows you to tap into Fastly’s expertise to keep up with the ongoing change and complexity of modern businesses — all while freeing up your IT and engineering resources. You’ll deliver quick wins and delight your teams, enabling you to focus on driving your business forward.
How to get Faster Websites With Early and Priority Hints
Websites still load too slowly. During the most critical time in the page load lifecycle, your connection is often almost totally idle. At Fastly, we’re watching a new technology that hopes to make better use of that critical first couple of seconds.
How to Clear Cache in the Browser
Learn how to clear a cache memory with JavaScript to fix errors and improve front end performance.
ButterCMS builds reliable API | Fastly
Without realizing it, many of us are building single points of failure into our stack. Fastly customer ButterCMS requires near-100% uptime for their customers, but after multiple outages nearly crippled their business, they became “obsessed” with eliminating single points of failure. Read on to learn how they use Fastly and other digital strategies to make sure they keep their customers’ websites up and running.
Understanding the Vary header in the browser
Browsers need to understand and respond to Vary rules, and the way they do this is different from the way Vary is treated by CDNs. In this post, Principal Developer Advocate Andrew Betts explores the murky world of cache variation in the browser.
