Jenkins is the way to save money
Jenkins and Amazon EC2 Dynamic Agents
Reducing infrastructure costs and accelerating pipeline delivery by nearly half.
Background: This development and engineering team was tasked with enhancing the Continuous Deployment solution for the Brazilian division of an international online retailer. For this, they sought to create a unique pipeline to support all stages. Their primary challenge in doing so was the need to use conditionals.
Goals: Reduce costs with infrastructure by using dynamic agents for the Continuous Deployment process.
"Jenkins rocks because it is a customizable robust solution that helped us reduce pipeline time by 50% – including deployment – and resource costs by 40%." 
Leandro Martins, DevOps Engineer
Solution & Results: To achieve our goals, we introduced a Jenkins Declarative Pipeline using EC2 Dynamic Instances combined with Blue Ocean. We were able to spin up agents just when needed, which was vital for this endeavor.
Using a multi-branch project and the right conditionals on Pipeline, we discovered that we could reduce the build times by up to 60%. We also were able to reduce costs by using spot instances by up to 40%. The new pipeline provided the capability to build and deploy the artifact to our specific environment.
Jenkins rocks because it is a customizable, robust solution, and it yielded great results:
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reduced the pipeline time by 50% including the deployment process
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reduced resource costs by 40%
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provided pipeline visualization – using Blue Ocean – which was helpful for developers