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Edge explained

4 min readbeginner

What is the edge cloud?

The cloud gave us on-demand infrastructure. The edge cloud puts that infrastructure where it actually belongs: next to your users.

CoversCDNComputeStorageDNS

Edge cloud, defined#

The edge cloud is cloud computing delivered from servers distributed close to end users, rather than from a small number of centralised data centres. It offers the same on-demand services as traditional cloud (compute, storage, content delivery, DNS) but runs them across an edge network of many smaller locations, so every user is served from nearby.

You still get the things that made the cloud attractive in the first place: no hardware to buy, pay for what you use, scale on demand. What changes is the geography. Instead of choosing us-east-1 and accepting that users in Sydney will have a slower experience, your workload lives everywhere your users are.

Edge cloud vs traditional cloud#

Traditional cloud Edge cloud
Services run in a few large regions Services run at many locations near users
You pick a region and hope your users are near it The network routes every user to the closest capacity
Latency varies wildly by geography Consistently low latency worldwide
Egress fees penalise serving your own data Delivery from the edge, without the bandwidth bill
Scaling means bigger machines in the same place Scaling means more locations closer to demand

The two models are complementary in practice: many teams keep databases and heavy back-office systems in a central cloud while moving delivery, caching, and latency-sensitive work to the edge cloud.

What makes up an edge cloud platform#

An edge cloud platform is more than a cache. To replace centralised infrastructure for real workloads, it needs the full set of cloud services, each running at the edge:

  • CDN: Static content cached and served from the nearest edge location, with zero egress fees.
  • Compute and GPUs: Virtual machines and GPU capacity running on the network, priced per resource and billed hourly.
  • Object storage: S3-compatible storage on NVMe, delivered from the edge with no egress or per-request charges.
  • DNS: Authoritative DNS answered from edge locations worldwide, so lookups resolve fast everywhere.

Edge cloud use cases#

Any workload where distance to the user shows up in the experience (or the bill) is a candidate for the edge cloud.

  • Media and content delivery: Websites, video, downloads, and APIs served from the nearest location, without egress fees eating the margin.
  • Latency-sensitive applications: Gaming, real-time collaboration, and interactive apps where tens of milliseconds are the difference between fluid and frustrating.
  • Storage-heavy products: User uploads, backups, and media libraries in edge storage that’s fast to write and free to serve.
  • Globally distributed audiences: Products with users on several continents get consistent performance without multi-region cloud architecture.

How Edge delivers the edge cloud#

Edge runs its edge cloud on a decentralised network spanning 988 edge locations, with nodes contributed by independent operators around the world. Rather than one company leasing data centre space, capacity comes from many participants who stake tokens to join the network and earn rewards for the traffic they serve.

The practical result is an edge cloud with far more locations than a company could build alone, no single point of failure, and structurally lower costs. That is why Edge can offer pricing with zero egress fees across CDN, storage, and compute. Free tiers are available for every service, so you can try the edge cloud without a card.

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