Overview
What is Docker?
Docker Enterprise was sold to Mirantis in 2019; that product is now sold as Mirantis Kubernetes Engine.But Docker now offers a 2-product suite that includes Docker Desktop, which they present as a fast way to containerize applications on a desktop;…
Awards
Products that are considered exceptional by their customers based on a variety of criteria win TrustRadius awards. Learn more about the types of TrustRadius awards to make the best purchase decision. More about TrustRadius Awards
Reviewer Pros & Cons
Pricing
Free
$0
Pro
$5.00
Team
$7.00
Entry-level set up fee?
- No setup fee
Offerings
- Free Trial
- Free/Freemium Version
- Premium Consulting/Integration Services
Starting price (does not include set up fee)
- $5 per month
Product Demos
Docker Swarm | Docker Swarm Tutorial | What Is Docker Swarm? | Docker Swarm Example | Simplilearn
AWS Fargate Tutorial with Demo using ECR and ECS | Run Docker Container on Fargate
8 Basic Docker Commands || Docker Tutorial 4
Dockerizing An Application | Docker Tutorial For Beginners | DevOps Tutorial Video | Simplilearn
Docker Full Course - Learn Docker in 5 Hours | Docker Tutorial For Beginners | Edureka
Product Details
- About
- Integrations
- Competitors
- Tech Details
- FAQs
What is Docker?
But Docker now offers a 2-product suite that includes Docker Desktop, which they present as a fast way to containerize applications on a desktop; and, Docker Hub, a service for finding and sharing container images with a team and the Docker community, a repository of container images with an array of content sources including container community developers, open source projects and independent software vendors (ISV) building and distributing their code in containers. Users get access to free public repositories for storing and sharing images or can choose subscription plan for private repos.
Docker Integrations
Docker Competitors
- Podman.io
- Linux Containers LXC
- Linux Containers LXD
- SUSE Rancher
- Oracle VM VirtualBox
- OpenVZ
- Buildah
- Containerd
- ZeroVM
Docker Technical Details
Deployment Types | On-premise |
---|---|
Operating Systems | Windows, Linux, Mac |
Mobile Application | No |
Frequently Asked Questions
Comparisons
Compare with
Reviews
Community Insights
- Business Problems Solved
- Pros
- Cons
- Recommendations
Docker has become an essential tool for containerizing microservices and optimizing machine and server utilization. By automatically managing dependencies, it simplifies the deployment process for applications. Users across development departments have leveraged Docker to create isolated environments for various purposes, including web and mobile applications as well as scripts. The ability to maintain a consistent environment between different contributors has proven invaluable as codebases expand and new contributors join. Additionally, Docker plays a crucial role in building and deploying images, making them accessible through registries for different teams.
Docker's integration with Kubernetes further enhances its use cases by enabling the creation and deployment of images for projects. Acting as the container service for Kubernetes clusters, Docker runs applications on bare metal servers. Furthermore, users have found Docker particularly useful when it comes to spinning up resources for ephemeral testing environments. By eliminating concerns about infrastructure, Docker streamlines deployments and development pipelines.
Both AWS stacks and the deployment of product service stacks benefit from Docker's capabilities within organizations. As a result, applications can be built faster and more efficiently, ultimately addressing the challenge of time to market. The advantages extend beyond just development speed; companies also appreciate Docker's ability to reduce IT costs by simplifying the process of spinning up new instances and facilitating the sharing of layered images.
Moreover, Docker eliminates discrepancies between systems supporting different environments by ensuring consistent configurations and settings across devices and servers. This uniformity makes it easier to set up virtual software testbeds for mission-critical system overhauls and distribute them to customers seamlessly. These use cases are not limited to smaller-scale deployments but have been successfully employed in large cloud solutions serving millions of users.
Overall, Docker's broad range of use cases highlights its value to developers, testers, IT managers, and organizations seeking faster application deployment, efficient resource utilization, cost reduction, and streamlined development processes.
Efficient Containerization: Multiple users have praised the efficiency of containerization, with some mentioning that it enables faster deployment pipelines and reduces the time required for deployments. Additionally, reviewers have found the container system to be well supported, allowing for seamless integration without complicated setup or user experience.
Improved Application Portability: Several reviewers have highlighted the portability of containers as a major advantage. They mentioned that containers are extremely portable, allowing for easy application portability across different environments. This feature enhances collaboration and scalability by enabling seamless sharing of container images on the cloud hub.
Smoother Collaboration and Integration: Users have appreciated how containers enable smoother collaboration between development and operations teams, facilitating the adoption of DevOps practices. Reviewers also mentioned that integrating containers with CI/CD pipelines is valuable, as it enables secure application development and efficient testing environments.
Cons:
- Lack of Legacy OS Support: Some users have mentioned that the software does not support legacy operating systems, which they believe is a necessary feature for their specific use cases.
- Performance Issues: Several reviewers have found the software to be resource-consuming and have suggested that it could be improved in terms of performance, particularly in terms of reducing CPU and memory usage.
- Complicated User Interface and Documentation: Users have expressed difficulty in understanding the user interface and stated that the documentation provided could be more comprehensive and user-friendly, with clearer instructions and examples to aid in navigating the software effectively.
Users commonly recommend Docker for several reasons. Firstly, they suggest using Docker to save time in environment setup and for efficient container management. Secondly, Docker is considered a great alternative to virtual machines, especially for microservice-based architecture and multi-tier structure. Thirdly, Docker is widely supported by cloud providers and has a large community, making it easier for developers to get help and collaborate on projects. These recommendations highlight the benefits of using Docker such as time-saving, flexibility, and strong community support.