Tag Archives: PaaS

Infrastructure as Code

One of the most significant enablers of IT and software automation has been the shift away from fixed infrastructure to flexible infrastructure. Virtualization, process isolation, resource sharing and other forms of flexible infrastructure have been in use for many decades in IT systems. It can be seen in early Unix systems, Java application servers and […]

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High level view of Container Orchestration

Container orchestration is at the heart of a successful container architecture. Orchestration takes as input a definition of how a deployed application should look. This usually includes how many containers for a certain image are needed, volumes for persistent data, networking for communication between containers and awareness of various discovery mechanisms. Discovery may include such […]

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The Road to PaaS

I have observed that discussions about CloudFoundry often lack accurate context. Some questions I get that indicate context is missing include: What Java version does CloudFoundry support? What database products/versions are available How can I access the server directly? There are a few reasons that the questions above are not relevant for CloudFoundry (or any […]

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Overview of CloudFoundry

CloudFoundry is an opensource Platform as a Service (PaaS) technology originally introduced and commercially supported by Pivotal. The software makes it possible to very easily stage, deploy and scale applications, thanks in part to its adoption of buildpacks which were originally introduced by Heroku. Some software design principles are required to achieve scale with cloud […]

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