Codeship from CloudBees is a build automation platform from the Austrian company of the same name.
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JRebel
Score 8.0 out of 10
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JRebel is a build automation tool developed by Estonian company ZeroTurnaround, acquired by Rogue Wave Software in 2017, and then acquired (and now supported by) Perforce since that company's 2019 acquisition of Rogue Wave. The vendor says users of JRebel saves Java teams a month of coding time per year on average.
Codeship is extremely well suited for projects that are version controlled on public hosting such as Github or Bitbucket, and for situations where you need to pick up code from these systems and deploy it to different cloud environments. For example, we had two projects for the same client that were hosted on Github and needed to be deployed to AWS and Heroku. The native CI/CD tools of these cloud environments could not provide a holistic solution to deploy to both environments the way Codeship did.
I recommend JRebel for Java developers, it will remove the time needed for redeployment, it will increase the focus on the task at hand (without being distracted by the redeployment) and will make them happier. I recommend JRebel for Java Development Managers, they should purchase this for their teams - it will increase productivity, decrease the product's time to market, and it will save money for the company. The ROI can be calculated upfront and presented to higher level management for approving this, if needed.
Codeship provides a set of tools for quickly creating and building our deployment artifacts and push them to the designated servers.
Codeship's hooks allows our developers to simply push tags from our git repositories to initiate a deployment of code to a server. No one outside of the devops team needs any expertise to get our code packages delivered.
Codeship allows us to tie in behat and unit tests easily to prevent delivery of buggy code.
Deploys all layout changes consistently (when Instant Run was initially available, you couldn't tell if the change you made to a layout was actually being tested or not).
Doesn't require a full build as often as Instant Run when changing code.
Works with compile time annotation libraries like Realm, etc.
I would like to see a little bit more than the green/red status. If there are tests, it would be good to see how many have failed on a red build.
To improve build times (and reduce feedback times), it would be good to see how long build, tests, and deployment take over time. An overview like that could very easily point to potential areas of improvement. I think Codeship users do not want to bother with the build process, but, if there is anything to improve and increase productivity it's very unlikely that users wouldn't want to do this.
The performance of JRebel is great. It is enabling the Java team to do hot re-deployments and it has to be transparent and fast for the user, otherwise the whole purpose of reducing wasted time with re-deployments doesn't make sense. Also the User Interface for License Server management and analytics loads fast and the navigation through pages is quick.
Our company uses Jenkins for all internal deployment processes for one very important reason - it's hosted internally. But Codeship is great for personal use - it has intuitive UI, easy setup and tons of integrations.
Hot code swapping doesn't have many players...it's mainly JRebel. We use JRebel a lot in our backend code development where it minimizes our development cycle (20min down to 30sec). For Android, the competitor is Android Studio's Instant Run which works fairly well now. For smaller apps, Instant Run is faster deploying but needs more full builds. With JRebel, you hardly ever need to do a full build.
Having the code tested thoroughly. While it's obviously a part of the job that still requires the developer to sit down and to actually have some decent and thorough tests implemented, by using codeship we were able to guarantee 100% that our code was being tested each and every time it got commited and pushed onto our repositories. Leading to a faster, shorter and sure implementation iterative cycle.
Fewer 'man in the middle' processes which required more steps and people involved just to get the code shipped onto our deployment servers.
Almost inexistent learning curve. Codeship is simple to use and very intuitive. Nobody in our development department had a hard time figuring out how to have it properly configured for each new project created there.
