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 very well suited to teams that have specialized devops members along with other specialized developers. It lets the other developers focus on what they do best, without having to learn another technology stack. This has cut down on a lot of headaches at our company with developers needing to deploy code to various different hosting services across different content management systems. The experience to push code is essentially the same for a developer no matter what the underlying technology is
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.
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.
Codeship is easier to use than Jenkins because it does not require you to set up your own server, and it provides a large amount of out-of-the-box integrations for version control systems and cloud environments. AWS CodePipeline is native to AWS and cannot deploy applications reliably to other cloud environments such as GCP or Azure.
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.
We have a few small projects with different developers and Codeship shows everyone clearly, if something work, or if it doesn't.
In one small project with a team of three developers, we have configured two builds and it takes 2-5 minutes for everyone on the team to push changes to an infrastructure handling a little over 3M users.
