DevOps
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Continuous Deployment circleci, AWS (Elastic Beanstalk), Docker
Introduction We run some of our services in Docker container, under Elastic Beanstalk (EB). We use circleci for our CI…
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Multiple Tomcat Instances
When building a real application you often find yourself having to deal with different stages of the software. The most…
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Best Practices for Multi-Tier Java Application Deployments on Docker Containers on Any Cloud
This article is based on a DCHQ Whitepaper (September 2015). DCHQ is an Advanced Platform for Automation of Container based…
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Running OpenShift Origin on Windows
OpenShift is the most interesting PaaS offering these days for me. Not only because it is part of the Red…
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Tomcat 8 on Java 8 Behind Apache on CentOS
I was recently asked by an associate of mine to deploy a Spring application to a CentOS server running cPanel/WHM…
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7 Java Performance Metrics to Watch After a Major Release
The Java performance metrics you need to follow for understanding how your application behaves in production Unlike the days when…
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Easy Blue-Green Deployments on Amazon EC2
Amazon EC2 Container Service (ECS) is Amazon’s solution for running and orchestrating Docker containers. It provides an interface for defining…
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The Definitive Guide for Production Tools: 24 Ways to See Through Your Application
Review: Alerting, Log Management, Visualization, APM, and Deployment Management Tools We’re often asked about the differences and trade-offs between the…
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Service Discovery: Zookeeper vs etcd vs Consul
The more services we have, the bigger the chance for a conflict to occur if we are using predefined ports.…
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