In computer science, we tend to write computer programs in one of two ways. Declarative programming is focused on the outcomes, not the steps to reach them. Imperative programming is custom code that ...

A new model of declarative programming languages has emerged for building infrastructure as code, promising more simplicity and safety than imperative languages. In the last dozen years or so, we’ve ...

Some network teams are finding power and simplicity in the shift from telling devices what to do, using imperative programming, to describing what they should be, using declarative programming.

Compare one-off docker run commands with repeatable Compose configuration for single-container and multi-container applications. Follow practical Git commands for cloning a repository or initializing ...

Java 8 introduced Java developers to functional programming with lambda expressions. This Java release effectively notified developers that it’s no longer sufficient to think about Java programming ...

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As IT moves towards greater automation in operations and developers build systems on Kubernetes-based platforms, declarative systems are getting more attention. Over the past several years, a lot of ...