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This article mainly explains "what are the advantages of docker containers". Interested friends may wish to take a look. The method introduced in this paper is simple, fast and practical. Let's let Xiaobian take you to learn "what are the advantages of docker containers"!

What are the advantages of docker containers? When we think of container technology, we inevitably think of docker. Docker is an open source application container engine that allows developers to package their applications and dependencies into a portable image. Docker is a benchmark in the container field, and its own advantages are obvious.

Code Pipeline Management

Docker enables pipelining of code from the developer machine to the production machine. Because there will be a variety of different environments in this process, each of which may be slightly different, Docker provides a microenvironment that spans these heterogeneous environments with consistency, enabling smooth delivery from development to deployment.

Merging multiple services

Docker can also be used to consolidate multiple services to reduce costs, reduce operating system memory footprint, and share multiple free memory across instances. These techniques allow Docker to provide more efficient service consolidation with tighter resources.

High utilization and isolation

Kubernetes Engine has no overhead of hypervisor, shares operating system with bottom layer, has better performance, lower system load, can run more instances under the same conditions, and makes full use of system resources. At the same time, containers have good resource isolation and restriction capabilities, which can accurately allocate CPU, memory and other resources to applications, ensuring that applications do not affect each other.

supports rapid deployment

Docker creates containers for processes without having to restart the operating system, shut them down in seconds, and you can create or destroy resources in the data center without worrying about extra consumption.

Standardized environment and controls

Based on the environmental consistency and standardization provided by containers, you can version container images using tools such as Gt. Compared with code-based version control, it can also implement version control for the entire application runtime environment, and can be quickly rolled back in case of failure. Container compression and backups are faster than virtual machine mirroring, and mirroring starts as quickly as starting a normal process.

At this point, I believe that everyone has a deeper understanding of "what are the advantages of docker containers". Let's actually operate them! Here is the website, more related content can enter the relevant channels for inquiry, pay attention to us, continue to learn!

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