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However, Docker also provides a system for operating containerized applications at scale, called Docker Swarm-Kubernetes vs Docker Swarm. Since containers are easy to replicate, applications can auto-scale: expand or contract processing capacities to match user demands.ĭocker and Kubernetes are mostly complementary technologies-Kubernetes and Docker. Operating them in production is the job of Kubernetes. A container can run anywhere, on a laptop, in the cloud, on local servers, and even on edge devices.Ī modern application consists of many containers. Creating these containers is the domain of Docker. Think of containers as standardized packaging for microservices with all the needed application code and dependencies inside. In a nutshell, Docker is a suite of software development tools for creating, sharing and running individual containers Kubernetes is a system for operating containerized applications at scale. Is it Kubernetes vs Docker or Kubernetes and Docker-or both? If cloud-native technologies and containers are on your radar, you’ve likely encountered Docker and Kubernetes and might be wondering how they relate to each other.
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