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Docker

Docker

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;…

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Recent Reviews

TrustRadius Insights

Docker has become an essential tool for containerizing microservices and optimizing machine and server utilization. By automatically …
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Docker saved us all

10 out of 10
February 09, 2023
Docker helps us with - Container system - Remember the good old days where we had different systems supporting different environments. And …
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Dockerism

10 out of 10
November 06, 2021
Incentivized
Docker is used to build applications in a faster and efficient and reliable way. It is used across different teams and departments across …
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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

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Pricing

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Free

$0

On Premise
unlimited public repositories

Pro

$5.00

On Premise
per month per user

Team

$7.00

On Premise
per month per user

Entry-level set up fee?

  • No setup fee
For the latest information on pricing, visithttps://www.docker.com/pricing

Offerings

  • Free Trial
  • Free/Freemium Version
  • Premium Consulting/Integration Services

Starting price (does not include set up fee)

  • $5 per month
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Product Demos

Docker Swarm | Docker Swarm Tutorial | What Is Docker Swarm? | Docker Swarm Example | Simplilearn

YouTube

AWS Fargate Tutorial with Demo using ECR and ECS | Run Docker Container on Fargate

YouTube

8 Basic Docker Commands || Docker Tutorial 4

YouTube

Dockerizing An Application | Docker Tutorial For Beginners | DevOps Tutorial Video | Simplilearn

YouTube

Docker Full Course - Learn Docker in 5 Hours | Docker Tutorial For Beginners | Edureka

YouTube
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Product Details

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; 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 Technical Details

Deployment TypesOn-premise
Operating SystemsWindows, Linux, Mac
Mobile ApplicationNo

Frequently Asked Questions

Docker starts at $5.

Podman.io, Linux Containers LXC, and Linux Containers LXD are common alternatives for Docker.

The most common users of Docker are from Enterprises (1,001+ employees).
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Comparisons

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Reviews and Ratings

(186)

Community Insights

TrustRadius Insights are summaries of user sentiment data from TrustRadius reviews and, when necessary, 3rd-party data sources. Have feedback on this content? Let us know!

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:

  1. 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.
  2. 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.
  3. 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.

Attribute Ratings

Reviews

(1-14 of 14)
Companies can't remove reviews or game the system. Here's why
Sahil Khan | TrustRadius Reviewer
Score 10 out of 10
Vetted Review
Verified User
Incentivized
  • Docker can deploy applications in different environment.
  • Docker is great for continuous integration and continuous delivery(CI/CD).
  • Docker provides fast and consistent delivery of our application.
  • Docker should provide integrated tools to troubleshoot issues in the containers.
  • Docker can improve their support and documentation for storage solutions.
  • Docker can improve their logging and monitoring tools to show deeper insights on container performance and health.
Score 10 out of 10
Vetted Review
Verified User
  • Micro services containerizing
  • Automatically managing dependecny
  • Avoiding conflict between multiple application related to library and operating system
  • As of now it doesn't support legacy OS which they must support
  • Very resource consuming, can be improved
February 09, 2023

Docker saved us all

Score 10 out of 10
Vetted Review
Verified User
  • Container system
  • Local site setup
  • Integration with CI/CD pipeline
  • While using Docker with lando, the latest versions are generally not supported
  • Docker is system heavy
Sachin Kumar | TrustRadius Reviewer
Score 9 out of 10
Vetted Review
Verified User
  • Packaging of application to limit the space occupied
  • Ease of running the application
  • Provide multiple ways to handle the application issues and integration of different components like pipeline, ansible, terraform etc
  • Handling the unused images
  • /var/lib/docker/overlav2 directory contain hash code instead of docker can provide some real name so that user can housekeep the containers, volumes etc
  • Logs of containers in the base machine after it exits
November 06, 2021

Dockerism

Score 10 out of 10
Vetted Review
Verified User
Incentivized
  • Build containers in a secure, reliable and faster way
  • Manager multiple versions of the containers and images efficiently
  • Manage the images on the cloud (hub) and share seamlessly
  • Deployment pipelines are efficient and less time consuming
  • Docker hub image retention policy can be relaxed
  • Docker hub policies can be more developer friendly
  • Docker CLI help section can be improved
  • Image and container storage (local) management can be optimized
Score 8 out of 10
Vetted Review
Verified User
Incentivized
  • Kubernetes context switching - very handy
  • Integrate well and seamless - No complicated setup and or UX
  • Ease of updating images and etc - very important
  • Docker Desktop, despite setting resource preferences, can cause CPU spikes for long after work is done
Score 9 out of 10
Vetted Review
Verified User
Incentivized
  • Enable Devops
  • Allow the layering of linux images
  • Remove dependency on Virtual Images
  • Enable serverless architecture
  • It will be nice to see an admin UI for configuration of images
  • Container networking can be simplified
  • Data storage/volume management can be simplified
Lindsay Veazey | TrustRadius Reviewer
Score 9 out of 10
Vetted Review
Verified User
Incentivized
  • Makes it easy to maintain computational efficiency with easy sliders for RAM/memory.
  • Helps us all maintain the same software environment across users.
  • Our integration with VS Code makes it easy to rebuild the container as needed.
  • A little bit of a black box when it crashes- no easy to find error logs.
  • Sometimes slow to start up if other software (i.e. Zoom) is running simultaneously.
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