Cloud Infrastructure

A secure foundation for your applications

Cloud infrastructure is the technical foundation that allows an application to operate reliably in production. VC configures and prepares the environments, databases, backups, monitoring and deployment processes your business applications depend on.

Discuss Your Project What’s involved

The foundation

More than hosting

What sits underneath a reliable application

Hosting is only one part of running an application well. A production system also needs a properly configured environment, a well-designed database, backups that can actually be restored, monitoring that spots problems early, testing before release and a controlled way of deploying changes. Each part matters, and each part is covered below.

Part 1 of 4

Environment and data

Application environment

What it is: The configured cloud environment where the application runs, including separate environments for development, testing and production where appropriate.
Why it matters: A secure, well-configured environment is the basis for everything else. Separating environments means changes can be tested properly before they reach live users.

Database architecture

What it is: The design of how information is structured, stored and related, and how the database is optimised.
Why it matters: Good database architecture keeps data consistent, supports reporting and keeps the application responsive as the amount of data and the number of users grow.

Scalability

What it is: The ability of the application and its infrastructure to cope with more users, more data or more activity.
Why it matters: A system that works well for ten users may struggle with a hundred. Designing with growth in mind, including optimisation for multi-user operation, avoids costly rework later.

Part 2 of 4

Backup and recovery

Backup

What it is: Automated, regular copies of data and configuration.
Why it matters: Data can be lost through error, failure or malicious activity. Automated backups mean a recent copy is available to return to.

Recovery

What it is: The systems and procedures for restoring data and services from backup.
Why it matters: A backup is only useful if it can be restored. Recovery systems let an application and its data be brought back after a problem.

Part 3 of 4

Monitoring and performance

Monitoring

What it is: Ongoing monitoring of server performance and application health.
Why it matters: Monitoring helps identify issues such as rising load, errors or slow responses, potentially before users notice them.

Performance

What it is: How quickly and reliably the application responds under realistic use.
Why it matters: Slow systems cost time and discourage use. Performance testing and optimisation help the application respond well at the level of use expected.

Part 4 of 4

Testing and release

Security testing

What it is: Testing the application and its environment for weaknesses in authentication, permissions, data handling and configuration.
Why it matters: Security testing identifies potential vulnerabilities so they can be addressed before launch. No system can be guaranteed completely secure, so security is an ongoing responsibility rather than a one-off check.

Deployment

What it is: The controlled process of releasing the application, and later updates, into production.
Why it matters: A repeatable deployment process reduces the risk of errors when changes go live.

Production readiness

What it is: Final preparation before launch: configuration, testing, backups and monitoring in place, and pre-launch technical issues resolved.
Why it matters: Launch is the moment real users and real data arrive. Production readiness checks help confirm the application is prepared for that.

In practice

Deploy, monitor, back up, recover, improve

Launch is the moment real users and real data arrive. After that, the parts work together as a cycle: changes are released through a repeatable process, monitoring helps identify issues, automated backups keep a recent copy available, and recovery systems let data and services be restored.

01DeployRelease the application, and later updates, through a controlled, repeatable process.
02MonitorWatch server performance and application health for rising load, errors or slow responses.
03Back upTake automated, regular copies of data and configuration, so a recent copy is available.
04RecoverRestore data and services from backup if something goes wrong.
05ImprovePlatforms can continue to be developed as requirements change, informed by what monitoring and testing show.

FAQ

Cloud infrastructure questions

Testing depth, backup frequency and retention are agreed for each project, based on the application and your requirements.

Can VC help with cloud deployment?

Yes. VC configures secure cloud hosting and application deployment environments, and prepares applications for production. That includes testing, backups, monitoring and resolving technical issues before launch.

What testing happens before launch?

Applications typically go through functional testing, integration testing, performance testing and security testing, followed by production readiness checks. The depth of testing is agreed for each project, based on the application and the risks involved.

How are backups and recovery handled?

Automated backups are configured for data, and recovery systems are put in place so data and services can be restored. Backup frequency and retention are agreed based on your requirements.

Can you guarantee the application will never go down?

No system can be guaranteed to be available at all times. Infrastructure can be designed and configured to reduce the risk of problems, including monitoring, backups, recovery and tested deployment, so issues can be identified and addressed.

What happens before a system goes live?

Before launch, an application typically goes through functional, integration, performance and security testing. The production environment is configured, automated backups and recovery systems are put in place, server monitoring is set up, and technical issues found during testing are resolved.

Where data is being migrated, the final migration and its validation also take place at this stage. The aim of these production readiness checks is to reduce risk when real users and real data arrive. Testing reduces risk, but no system can be guaranteed free of defects or completely secure, which is why monitoring after launch matters.

Next step

Build on a secure foundation

Tell us about the application you need to run, and we can discuss the environment, database, backups, monitoring and deployment process it will depend on.

Discuss Your Project Explore Our Services