Guides · Infrastructure
Platform engineering vs DevOps: what's the difference?
DevOps is a way of working. Platform engineering is how it holds as you grow: a team that builds the paved road every other team ships on. Here’s how they differ, how they fit, and when you need a platform.
What's the difference between platform engineering and DevOps?
DevOps is a culture and a set of practices. AWS describes it as the combination of cultural philosophies, practices, and tools that lets a company deliver software at high speed. The people who build software also run it, and delivery is automated.
Platform engineering is how DevOps scales. The CNCF defines it as the practice of planning and providing computing platforms to developers. A platform team builds the shared templates, tools and automation that every other team ships on.
So it isn’t one or the other. Platform engineering is DevOps with a product: the platform, built for your developers as its customers.
How they compare
DevOps
- A culture and a set of practices
- Each team builds and runs its own pipelines and infrastructure
- Works well while there are a few teams
- Success means shipping often and recovering fast
Platform engineering
- A dedicated team, and a product
- One platform, used self-service by every team
- Built for many teams, without a ticket queue
- Success means teams choose the platform, and ship faster on it
What an internal platform gives your teams
Templates that start right
A new service starts from an approved template, with its pipeline, security and monitoring already in place.
Self-service environments
Teams create the environments and resources they need, on demand, within the limits you set.
Pipelines that ship
Build, test and deploy run the same way for every service, so releases are routine.
Guardrails in the code
Security and compliance rules live in the templates and pipelines, not in a review at the end.
One place to look
A developer portal lists every service, its owner and its documentation. Open-source portals such as Backstage are common.
Monitoring built in
Every service ships with its logs, metrics and alerts from day one.
Where SRE fits
Site reliability engineering, or SRE, keeps systems reliable against targets you agree. Google, where it started, puts it this way: “SRE is what happens when you ask a software engineer to design an operations team.”
DevOps is the culture, platform engineering builds what teams ship on, and SRE keeps what’s running reliable. In a smaller company, the same engineers often do all three.
The decisions that matter
Most of the tools are open source or already in your cloud. These decisions are what make a platform work:
- Treat it as a product. The CNCF’s guidance on platforms says platform teams must treat their platforms like products. Talk to the developers who use it, and fix what slows them down.
- Start with the common path. Build the paved road for your most common kind of service first, not every edge case.
- Make it the easiest way, not the only way. Teams that choose the platform keep using it. Teams forced onto it find ways around it.
- Put the rules in code. Every guardrail that lives in a template or pipeline is one less review ticket.
- Decide what to build and what to adopt. Portals, pipelines and infrastructure as code have good open-source and managed options. Build only what’s specific to you.
- Measure it. Track onboarding time, time to a first deploy and tickets avoided. Google’s DORA research found a platform can bring a temporary dip in performance before the gains arrive.
Signs you need platform engineering now
If several of these are true, it’s time for a platform:
- More than a handful of teams build infrastructure their own way.
- A new service waits weeks for an environment.
- The same pipeline is copied and patched in every repository.
- Developers wait on tickets for routine infrastructure changes.
- Security and compliance checks happen at the end, by hand.
- Only a few senior engineers understand how things deploy.
- A new developer takes weeks to ship a first change.
Platform engineering with Techtura
We build internal developer platforms and the infrastructure as code behind them: approved blueprints, self-service environments and security controls standardized in code. Every change reaches your repository as a pull request reviewed by a Techtura engineer. Projects are a fixed fee, quoted after a short scoping call, and you own everything we build.
Related services
Platform Engineering
Internal developer platforms, built as a product, so every team ships faster inside your guardrails.
LaunchPad
A secure, compliant landing zone on AWS or Microsoft Azure, deployed in weeks.
Cloud Automation
Infrastructure as code, so every environment is built the same way and every change is reviewed.
Questions about platform engineering and DevOps
What’s the relationship between DevOps and platform engineering?
Platform engineering puts DevOps into practice at scale. DevOps says the people who build software should run it, with delivery automated. Platform engineering gives them a shared platform, so each team doesn’t build that automation alone.
Which is better, DevOps or platform engineering?
Neither replaces the other. With a few teams, good DevOps practices may be all you need. Once many teams rebuild the same pipelines and environments, a platform team saves that duplicated work.
Is platform engineering replacing DevOps?
No. The culture stays. What changes is who builds the tooling: a platform team, instead of every product team on its own.
What’s the difference between platform engineering and SRE?
Platform engineering builds what developers ship on. SRE keeps production reliable against agreed targets. They work closely, and in smaller companies the same engineers often do both.
What is an internal developer platform?
It’s the set of templates, self-service environments, pipelines and guardrails your developers use to build and run software. A developer portal is often its front door.
When does a company need a platform team?
Usually when several teams build infrastructure their own way, and environments and pipelines take weeks. Start with one paved road for your most common service, and grow from there.
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