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GullySystem

Cloud Architecture Design for Growing Applications

Cloud architecture design decides how environments are separated, how much capacity peak load needs and where data and backups sit. The result is written down before any server is built.

Signs that an environment grew unplanned

  • Servers were added one at a time, each for a separate problem
  • No diagram shows how the pieces depend on one another
  • Development, testing and production differ from one another
  • Nobody at the company can explain why one server exists

Decisions the review settles

One server or separate services

The review decides whether a single application server carries the workload or whether parts of the system should run and scale on their own.

One location or more

Your customers and your tolerance for downtime decide whether running in a second location is justified at all. Not every system needs it.

Managed or self-run

The database, queue and cache are either provider-managed services or machines that your own team administers and patches.

Which provider suits the work

The platform is matched to your licensing, your data residency needs and the people who will operate it. Fit comes first.

What you hold at the end

A diagram and a sizing document

Production, staging and test are drawn out, and the reasoning for every server and service is written beside it. Nothing is left implied.

A security zone plan

It marks what is public, what is private and what sits between the two, so the network layout is a decision and not a default.

FAQ

Frequently asked questions

Do we need an architecture review, or can a provider set up servers?

A provider supplies servers. A review adds the sizing question, such as how many users work at once at peak, which drives the design.

We already have servers running. Can you design around them?

Yes. This is the common case. We can record what you run today before any new design is drawn.

Does the review include building the infrastructure?

No. Building the infrastructure is scoped on its own. You can take the design to your own team, to another vendor or back to us.

Who owns the diagram and the design document?

You do, in editable form. They stay useful whichever vendor works on them next.

Talk to us

Tell us what you need.

Share your requirements and one of our engineers will come back to you within one business day.

  • No obligation
  • A reply within one business day
  • Your details stay private

Start with your requirements

Seven short steps that tell us what you need. An engineer reads them before getting in touch.

Share your requirements