Containerising an Application for Deployment
A container packages your application together with everything it needs to run — libraries, settings and dependencies — into a single, portable unit. The most common tool for this is Docker.
Containers solve the age-old problem of software behaving differently on different machines.
What a Container Gives You
- Consistency — it runs the same everywhere, from laptop to live.
- Portability — it can move between hosting providers easily.
- Isolation — applications do not interfere with each other.
- Efficiency — they start fast and use resources sparingly.
Why Clients Benefit
Containers make deployments more reliable and reduce the “it worked in testing” class of problem. They also make scaling and moving between hosts far simpler, which protects you from being locked into a single provider.
Because a container holds everything the application needs, a new developer or a new server can run your software correctly almost immediately. That speed and consistency lowers cost and reduces the risk tied to any one person or machine.
Frequently Asked Questions
Do containers change how my application behaves?
No. They package the same application more reliably; your customers see no difference except, often, better stability.
If you need a hand with any of this, your Progressive Robot delivery team is ready to help. Raise a ticket from the Support area of your client portal or speak to your account manager and we will guide you through the next steps.