Mirantis Kubernetes Engine vs. .NET

Docker is great for when you would want to use a VM for any given application, but don't need the overhead of the whole OS. Docker containers use very little computing resources, boot up very quickly, and are very easy to set up. An instance where Docker may not be appropriate would be for an application that requires good security. If in this situation, a true VM would probably be your best bet.

Incentivized

If you need to build anything from a quick-and-dirty GUI utility to a full-fledged desktop application, .NET is the way to go. It doesn't require extensive knowledge of the languages as Visual Studio is extremely helpful in its autocomplete, refactoring, and prompts, and lets you build out your solution easily without worrying about the details of [the] setup and boilerplate.

Incentivized

• Containerization - allowing multiple micro-services to function together without in-depth orchestration at the VM level.
• Rapid deployment - a developer with appropriate access can simply push to the correct remote and the deploy happens automatically from there
• Decouples provisioning from VM administration - allows containers to be deployed (more) regardless of VM set up.

Incentivized

• Visual Studio is one of the best IDEs and .NET is the best framework to use with Visual Studio.
• There is a large network of support for the .NET framework.
• The .NET framework encompasses a very large area of the programming stack.
• The .NET framework is flexible and can be used for desktop applications or web development.

Incentivized

• Docker has a bit of a learning curve, and it takes some time to become familiar with the tooling and syntax. Transitioning an existing architecture to docker can represent a significant investment.
• Docker attempts to provide some level of cross-host container orchestration via swarm, but it falls short of third-party solutions like kubernetes.
• We occasionally run into stability issues when the docker daemon is subjected to high load (many applications starting/stopping frequently). In these cases, docker hangs and we have to restart or replace the node.

Incentivized

• .NET is heavily Microsoft Windows oriented, and while .NET core tried to resolve that with MacOS and Linux support, .NET Core is still waiting for wider adoption.
• While free for small projects, additional features for big projects can be a little expensive.
• Can be resource-heavy upon deployment. We continuously have our more senior staff optimize the code of our junior developers for performance. Other languages are a little bit more forgiving in comparison.

Incentivized

Docker's CLI has a lot of options, and they aren't all intuitive. And there are so many tools in the space (Docker Compose, Docker Swarm, etc) that have their own configuration as well. So while there is a lot to learn, most concepts transfer easily and can be learned once and applied across everything.

Incentivized

.NET frameworks are fantastic overall. There are no limitations to what you can accomplish with it. The most important part is that you'll have access to developer community support and that .NET is always being improved every month. Be it in web applications, back-end servers, or integrations, .NET enables developers to do it all.

Incentivized

The community support for Docker is fantastic. There is almost always an answer for any issue I might encounter day-to-day, either on Stack Overflow, a helpful blog post, or the community Slack workspace. I've never come across a problem that I was unable to solve via some searching around in the community.

Incentivized

As Microsoft Gold Partners, we do have access to a lot of additional information and support from Microsoft. Still, the availability of "open and free" documentation, community, and enthusiasts of the platform is vast. Added to that, the quality of resources provided for all the Microsoft ecosystem is very impressive.

Incentivized

I have not used any other software as a container management solution. Its containerized apps allow the usage of less memory, thus
they start and shut down very fast. This tool is helping the enterprise
software to work quickly against the changing conditions thus offers great
scaling by simultaneously allowing me to meet the demands, which also leads to
easy implementation of the strategies.

Incentivized

If it was up to me, I'd rather use something like Node.js hands down. Things are simpler, there is no gigantic convoluted class hierarchy to learn like there is with .NET. Also Node is really fast and lightweight. I find .NET these days to be a totally solid product and it certainly has its place - but it seems a bit dated and boring to me now.

Incentivized

• We are able to try things very quickly compared to before. If you need to debug it, changes on X/Y/Z will have an impact on the way your app works, and changing libraries or configurations of the environment easily can improve your development cycles.
• In case someone new arrives, the onboarding is pretty easy thanks to Docker. We have tried many configs and images until we reached a point were we have what we want. We don't have to painfully do that again for every new user. We just send him the image.

Incentivized

• We are slowly switching from a dying programming language to .NET because it was too expensive to hire developers for the old programming language. There are way more .NET developers around and an amazing community which has allowed us to keep our costs low.
• Our development time has been greatly reduced because now we're not developing applications for each OS platform. We do it once and deploy accordingly.
• .NET Core has been a big mindshift in terms of how to program. The learning curve has been quite high for existing .NET developers.

Incentivized