Dockerの評判・口コミ 全65件

What do you dislike?

- Lots of configurations to get some containers running.

- Containers don't have generic guidelines to start. Different containers take different skills to get up and running.

- Sometimes, the containers may die. Though this is not Docker's fault, it is application fault.

- Around 5-7 containers, my machine starts to give up.

- I don't like Kitematic. It can be more refined. Currently it doesn't even show logs properly, and is slow and brittle.

- Docker itself is small, but not all applications built inside docker are small. E.g. Just adding a language and couple of libraries would increase your storage significantly. This is not a docker fault per say, but not all applications have been re-worked to lower the memory and storage footprint.

What do you like best?

- I don't have to install any software. Everything is dockerized!

- I can run multiple copies of everything for scaling.

- Containers start instantly. So fast.

- After I delete containers, no residue is left. It is truly a sandbox.

- Docker perfectly manages its storage space. If you are downloading two similar images, docker would only save the common parts of those images once.

- Docker is ever-growing. This is the future, and development is very active. You get new updates very often, and you can tell that they are moving in the right direction.

- The concept of containerization as a whole is so supreme and powerful, that you are really missing out, if you have not dockerized your applications yet. Docker has really redesigned the whole pipeline and deployment game.

Recommendations to others considering the product

Just use it. Everyone else uses it, and for good reason.

What do you dislike?

Docker has many feature that could be helpful to our team. I wish there was an area where we could access tutorial of what we can do with docket. We feel like we aren't using it to its max capacity.

What do you like best?

Docker provides a very novice environment to build, manage, and test our applications that we work on. It is also a great collaboration medium to keep track of our projects. We also like the deployment feature that allows us to get new versions of our application fast and easy

Recommendations to others considering the product

This is a great platform if you have a huge company. You will really get everything out of the money you spend.

What do you dislike?

Though this is not Docker's fault, I would like to be able to run a native macOS kernel instead of a linux one. Apple needs to embrace this as part of their ecosystem and support the community on this effort, much the way Microsoft has.

What do you like best?

Docker is a lightweight and and faster than using a VM in my development workflow. Because Docker runs on Mac/Linux/Windows it has proven to be the most important way to experiment with new technologies and is integral to my development CI/CD workflow.

Recommendations to others considering the product

Initially the Docker/Container concept may be difficult to wrap your head around, especially into regards to it's value. My recommendation is to install it, and try it out. Once you have deployed multiple services and are running them on your machine, it will be hard not to imagine the possibilities.

What do you dislike?

This is a product that is work in progress, additional functionalities are being added and numerous bugs that are annoying. Also, theres security concerns around containers and how to secure these containers. The code base still changes at a relatively quick pace compare to other more mature software products.

What do you like best?

Docker has provided freedom to setup, replicate, distribute our work environments and deployment environments.

Recommendations to others considering the product

Docker is still a relatively new technology, in large corporations, this product may not be yet certified for production use due to slow approval cycle.