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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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TrustRadius Insights
TrustRadius Insights

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 …
Continue reading
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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 Integrations

Docker Competitors

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

(178)

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

(1-13 of 13)
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July 03, 2023

Awesome tool for Microservice Containerizing

RS
Ranu Singh
Software Engineer
Kainoos (Information Technology & Services, 51-200 employees)
Score 10 out of 10
Vetted Review
Verified User
Likelihood to Recommend
  1. If you have multiple application in same language like python then there are very high chances that you may have library conflicts and platform related conflicts that can be handled by it.
  2. If you have multiple applications that needs to be deployed on same server then also it can be used.
  3. If you have to deploy application in clusters then also it can be used.
February 09, 2023

Docker saved us all

Verified User
Engineer in Engineering
Information Technology & Services Company, 1001-5000 employees
Score 10 out of 10
Vetted Review
Verified User
Likelihood to Recommend
Docker is really well suited for version controlled site developments or maybe even normal site developments in general as they use container system.
Adding that up with Kubernetes the advantages are tremendous and unavoidable if institutions are looking for hassle free development from their teams.
May 05, 2022

Best platform for pod/image management

Abhishek Raj | TrustRadius Reviewer
Abhishek Raj
Senior Software Engineer
SaltPharmaceuticals (Pharmaceuticals, 1-10 employees)
Score 10 out of 10
Vetted Review
Verified User
Incentivized
Likelihood to Recommend
It helps in deployment of the project. Sometime the size of the bundle is huge and there should be some way to reduce it. it helps in maintaining identical environment in all the developer's system. Without Docker, maintaining deployment build is very difficult.
May 04, 2022

Build with ease

NO
Nini Olo
DevOps Engineer
Sky (Telecommunications, 10,001+ employees)
Score 9 out of 10
Vetted Review
Verified User
Incentivized
Likelihood to Recommend
For large applications that are regularly updated via various teams. When you need a quick, easy and sufficient solution for your containerisation and deployments within your organisation. If you have a high number of team numbers, Docker does not work particularly well due to the limits placed on certain accounts. Users using VPN would have to wait until some free user space, in order to push/ pull images. I believe the Enterprise edition resolves this issue.
December 30, 2021

Docker, the choice that you will never regret!

BENAOUN Mahdi | TrustRadius Reviewer
BENAOUN Mahdi
Software Developer
Primatec Engineering (Automotive, 501-1000 employees)
Score 9 out of 10
Vetted Review
Verified User
Incentivized
Likelihood to Recommend
Docker is best suited when you have multiple versions of an application or when you have multiple client environments that you need to support. Docker won't help much when you have a single application that is supported in a single platform.
November 10, 2021

Docker - undisputed industry leader in virtualization

Verified User
Engineer in Engineering
Internet Company, 51-200 employees
Score 8 out of 10
Vetted Review
Verified User
Incentivized
Likelihood to Recommend
You are going to be able to find the most resources and examples using Docker whenever you are working with a container orchestration software like Kubernetes. There will always some entropy when you run in a container, a containerized application will never be as purely performant as an app running directly on the OS. However, in most scenarios this loss will be negligible to the time saved in deployment, monitoring, etc.
November 06, 2021

Docker for application deployment

Sachin Kumar | TrustRadius Reviewer
Sachin Kumar
Information Technology Infrastructure Architect
Netcracker Technology (Telecommunications, 10,001+ employees)
Score 9 out of 10
Vetted Review
Verified User
Likelihood to Recommend
We integrated our pipeline i.e. gitlab pipeline with docker to create images using docker files with all application and pre requisite inside the image. Once image is ready we have integrated it with terraform to create infrastructure on cloud and test it and then destroy the container and image so that space can be reused. After terraform creates the infra we jse ansible to login into the machine using roles i.e. ssh roles and configure the VM with required softwares. So docker helped us to build the initial infrastructure and then reuse it by claiming the space and it helped us to avoid buying more virtual machines.
November 06, 2021

Dockerism

Verified User
Engineer in Information Technology
Banking Company, 10,001+ employees
Score 10 out of 10
Vetted Review
Verified User
Incentivized
Likelihood to Recommend
Docker is the market leader in Containerisation and its best used to build applications in a faster, efficient and reliable way. It helps teams in prototyping the solutions much faster. Containers can be shipped and shared across different teams, different environments and even for different platforms and applications. It is well suited for developing micro-service based applications and also state-less applications. Monoliths or state critical applications are less appropriate but can be developed provided "support systems" are available and a suitable architecture is designed.
October 26, 2021

Docker is Great. Docker Desktop - Need to do better

Verified User
Engineer in Product Management
Computer Software Company, 201-500 employees
Score 8 out of 10
Vetted Review
Verified User
Incentivized
Likelihood to Recommend
Docker is well suited for what it does best - container images administration, management, and deployment. Updates is easy, seamless, and integrate well with Kubernetes and whether your deployment is metal/cloud, it works well. CLI is great, and I have not used any other tool to manage. Docker Desktop is simple. It does what it does it says on the can; however it eats CPUs for breakfast, lunch, and dinner - all the time even on recommended resources and all Docker's work is already over and done. It's a known issue on Mac and Windows. So there is room for improvement.
October 26, 2021

Current gen best tool to setup environment on cloud instance

Verified User
Analyst in Professional Services
Financial Services Company, 10,001+ employees
Score 9 out of 10
Vetted Review
Verified User
Incentivized
Likelihood to Recommend
If you have a certain environment need to be set up every time you use Amazon ec2 instance or any other cloud computing tools, it is very convenient to use docker to quickly get the instance set up and ready to work. Another usage would be set up if for Jenkin pipeline.
October 26, 2021

When you need a fast, easy and compatible container environments, Docker is the way to go!

Verified User
Engineer in Engineering
Computer Software Company, 11-50 employees
Score 10 out of 10
Vetted Review
Verified User
Likelihood to Recommend
Docker is an extremely low overhead environment for application development. If you work across a large variety of OS's and need to quickly be able to spin up an environment, test it and ship it out then Docker is the best method on the market today.
October 26, 2021

Docker has revolutionized the software development

Verified User
Contributor in Information Technology
Telecommunications Company, 5001-10,000 employees
Score 9 out of 10
Vetted Review
Verified User
Incentivized
Likelihood to Recommend
I highly recommend use of dockers as an alternative to use of virtual machines. Docker is specifically very suitable for organizations who want to:
- Move towards the use of micro-services architecture
- Simplify the deployments and reduce the surprises during prod. deployments
- Enhance the devops practise Docker though can be used in almost all the different IT environments however org. who have monolithic architectures will not see much of the benefit.
October 25, 2021

Intuitive UI and easy install make codesharing a breeze

Lindsay Veazey | TrustRadius Reviewer
Lindsay Veazey
Senior Data Scientist
Very (Computer Software, 201-500 employees)
Score 9 out of 10
Vetted Review
Verified User
Incentivized
Likelihood to Recommend
Docker is very well-suited to helping all of us maintain the same environment despite being a totally remote team. We all use slightly different machines and have different levels of experience with the code that we are building, so Docker removes some of the confusion that could occur due to those differences on the team!
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