Fn is a new open source, cloud platform-independent Serverless platform. It has a wide range of Java capabilities and a J Unit test framework when initially initialized, but also supports "any programming language." Fn contains four major components: Fn Server, Fn FDK, Fn Flow, and Fn Load Balancer. The Fn server, written in Go, is the platform for running code. Developers can use a FDK (Function Development Kit) based on the preferred language to build and test functions that perform business functions. After the function is packaged, it is deployed to the Fn server. Fn Flow provides a tool for timing control and orchestration of workflows so functions can be linked together to enable higher-level business processes. This eliminates the common coupling issues that micro service architectures cause because services need to call each other. Load balance rs are the tools your operations team deploys Fn server clusters and routes traffic to. Like the recently released Spring Cloud Function project, Oracle's Fn provides a cloud platform-neutral framework. Functions are packaged as containers and can be run on any platform that supports Docker. "Container native" is a specific goal of the Fn project development team and making it open source is also their goal. In a blog post, Chad Arimura, vice president of Oracle Software Development, said the Fn team believes open source is the way software is delivered and deployed. Therefore, the Fn project uses the open source Apa
che 2.0 license, and this strategy seems to be working.
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