Docker

Docker - Application Containerization

Consistency and scalability

Docker enables packaging apps in containers, ensuring consistency between environments and facilitating deployment.

When Docker is the best choice

Docker works well in most projects requiring consistent environments.

  • Projects requiring dev/staging/prod consistency
  • Microservices and distributed apps
  • CI/CD pipelines
  • Apps requiring easy scaling

When to consider alternatives

Docker has its limitations - in some scenarios other solutions will be a better choice.

  • Very simple apps (may be overhead)
  • Apps requiring very low latency (better bare metal)

Architecture and patterns

Docker offers flexible architecture based on containers and images.

Multi-stage Builds

Image size optimization through multi-stage builds.

Docker Compose

Orchestration of multiple containers for local development.

Security and quality

Docker requires conscious container security approach.

Image Security

Image scanning (Trivy, Snyk), minimal base images, regular updates.

Secrets Management

Docker secrets, environment variables, not storing secrets in images.

Performance and maintenance

Docker offers good performance but requires optimization.

Image Size

Target < 200MB for apps, using alpine images where possible.

Build Time

Cache layers, multi-stage builds, parallel builds where possible.

How we deliver Docker projects

Docker is standard in our projects.

Containerization

Dockerfile, docker-compose.yml, image optimization, CI/CD integration.

Frequently Asked Questions

Is Docker needed in small projects?

Depends on case. For small projects may be overhead, but for most apps Docker facilitates deployment and maintenance.

Want to use this technology in your project?

Contact us to discuss how we can help with your project.

Contact

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about the project.

Have an app idea or need technological support? Write to us — we'll prepare a preliminary analysis and estimate within 48h. Projects that go through our DDT process (Discovery, Design & Technology) come with a price guarantee and a fixed-price agreement — a key differentiator for us.

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