Docker vs Spring Cloud

Overview

Docker

Stacks194.2K

Followers143.8K

Votes3.9K

Spring Cloud

Stacks1.6K

Followers753

Votes0

Docker vs Spring Cloud: What are the differences?

Docker vs Spring Cloud

Docker and Spring Cloud are both widely used technologies in the field of software development. While Docker is a containerization platform, Spring Cloud is a framework for building distributed systems and microservices. Although they both serve different purposes, there are key differences between the two:

Deployment Model: Docker provides a container-based deployment model, where applications and their dependencies are packaged in containers that can be run on any host. Spring Cloud, on the other hand, focuses on the orchestration and management of distributed systems, providing tools and libraries for building resilient and scalable microservices architectures.
Isolation: Docker offers strong container isolation, where applications running in separate containers have their own isolated environment and resources. This level of isolation allows for easier management of dependencies and enables consistent deployments across different environments. In contrast, Spring Cloud does not provide the same level of isolation as Docker, as it relies on the underlying infrastructure for process isolation.
Scaling: Docker provides built-in scaling capabilities through its container orchestration platforms, such as Docker Swarm and Kubernetes. With Docker, applications can be easily scaled horizontally by adding more container instances. Spring Cloud, on the other hand, provides scaling mechanisms through its integration with cloud platforms and load balancers, allowing for dynamic scaling of microservices based on demand.
Service Discovery and Routing: Docker relies on external tools or platform-specific solutions for service discovery and routing. Spring Cloud, on the other hand, provides its own service discovery and routing capabilities through components like Eureka and Zuul. These components enable automatic registration and discovery of services, as well as intelligent routing based on various criteria.
Configuration Management: Docker provides limited configuration management capabilities through environment variables and container-specific configurations. Spring Cloud, on the other hand, offers a rich set of tools for dynamic configuration management, enabling applications to fetch and update configuration properties from external sources without the need for redeployment.
Developer Productivity: Docker offers a consistent environment for development, testing, and deployment, allowing developers to package their applications and dependencies in containers. This provides a streamlined development workflow and reduces the chances of "it works on my machine" scenarios. Spring Cloud, on the other hand, focuses more on building resilient and scalable distributed systems, providing tools and libraries to help developers manage the complexity of microservices architectures.

In Summary, Docker and Spring Cloud differ in their deployment models, isolation, scaling capabilities, service discovery and routing, configuration management, and the focus on developer productivity. While Docker is primarily a containerization platform, Spring Cloud is a framework for building distributed systems and microservices.

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Advice on Docker, Spring Cloud

Florian

IT DevOp at Agitos GmbH

Oct 22, 2019

Decided

lxd/lxc and Docker aren't congruent so this comparison needs a more detailed look; but in short I can say: the lxd-integrated administration of storage including zfs with its snapshot capabilities as well as the system container (multi-process) approach of lxc vs. the limited single-process container approach of Docker is the main reason I chose lxd over Docker.

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Detailed Comparison

Docker	Spring Cloud
The Docker Platform is the industry-leading container platform for continuous, high-velocity innovation, enabling organizations to seamlessly build and share any application — from legacy to what comes next — and securely run them anywhere	It provides tools for developers to quickly build some of the common patterns in distributed systems.
Integrated developer tools; open, portable images; shareable, reusable apps; framework-aware builds; standardized templates; multi-environment support; remote registry management; simple setup for Docker and Kubernetes; certified Kubernetes; application templates; enterprise controls; secure software supply chain; industry-leading container runtime; image scanning; access controls; image signing; caching and mirroring; image lifecycle; policy-based image promotion	Distributed/versioned configuration; Service registration and discovery; Routing; Service-to-service calls; Load balancing; Circuit Breakers; Global locks; Leadership election and cluster state; Distributed messaging
Statistics
Stacks 194.2K	Stacks 1.6K
Followers 143.8K	Followers 753
Votes 3.9K	Votes 0
Pros & Cons
Pros 823 Rapid integration and build up 692 Isolation 521 Open source 505 Testability and reproducibility 460 Lightweight Cons 8 New versions == broken features 6 Documentation not always in sync 6 Unreliable networking 4 Moves quickly 3 Not Secure	No community feedback yet
Integrations
Java Docker Compose VirtualBox Linux Amazon EC2 Container Service Docker Swarm boot2docker Kubernetes Docker Machine Vagrant	Hystrix Eureka Zuul

What are some alternatives to Docker, Spring Cloud?

Node.js

Node.js uses an event-driven, non-blocking I/O model that makes it lightweight and efficient, perfect for data-intensive real-time applications that run across distributed devices.

Rails

Rails is a web-application framework that includes everything needed to create database-backed web applications according to the Model-View-Controller (MVC) pattern.

Django

Django is a high-level Python Web framework that encourages rapid development and clean, pragmatic design.

Laravel

It is a web application framework with expressive, elegant syntax. It attempts to take the pain out of development by easing common tasks used in the majority of web projects, such as authentication, routing, sessions, and caching.

.NET

.NET is a general purpose development platform. With .NET, you can use multiple languages, editors, and libraries to build native applications for web, mobile, desktop, gaming, and IoT for Windows, macOS, Linux, Android, and more.

ASP.NET Core

A free and open-source web framework, and higher performance than ASP.NET, developed by Microsoft and the community. It is a modular framework that runs on both the full .NET Framework, on Windows, and the cross-platform .NET Core.

Symfony

It is written with speed and flexibility in mind. It allows developers to build better and easy to maintain websites with PHP..

Spring

A key element of Spring is infrastructural support at the application level: Spring focuses on the "plumbing" of enterprise applications so that teams can focus on application-level business logic, without unnecessary ties to specific deployment environments.

Spring Boot

Spring Boot makes it easy to create stand-alone, production-grade Spring based Applications that you can "just run". We take an opinionated view of the Spring platform and third-party libraries so you can get started with minimum fuss. Most Spring Boot applications need very little Spring configuration.

Android SDK

Android provides a rich application framework that allows you to build innovative apps and games for mobile devices in a Java language environment.

Related Comparisons

Docker vs Spring Cloud: What are the differences?

Docker vs Spring Cloud

Deployment Model: Docker provides a container-based deployment model, where applications and their dependencies are packaged in containers that can be run on any host. Spring Cloud, on the other hand, focuses on the orchestration and management of distributed systems, providing tools and libraries for building resilient and scalable microservices architectures.
Isolation: Docker offers strong container isolation, where applications running in separate containers have their own isolated environment and resources. This level of isolation allows for easier management of dependencies and enables consistent deployments across different environments. In contrast, Spring Cloud does not provide the same level of isolation as Docker, as it relies on the underlying infrastructure for process isolation.
Scaling: Docker provides built-in scaling capabilities through its container orchestration platforms, such as Docker Swarm and Kubernetes. With Docker, applications can be easily scaled horizontally by adding more container instances. Spring Cloud, on the other hand, provides scaling mechanisms through its integration with cloud platforms and load balancers, allowing for dynamic scaling of microservices based on demand.
Service Discovery and Routing: Docker relies on external tools or platform-specific solutions for service discovery and routing. Spring Cloud, on the other hand, provides its own service discovery and routing capabilities through components like Eureka and Zuul. These components enable automatic registration and discovery of services, as well as intelligent routing based on various criteria.
Configuration Management: Docker provides limited configuration management capabilities through environment variables and container-specific configurations. Spring Cloud, on the other hand, offers a rich set of tools for dynamic configuration management, enabling applications to fetch and update configuration properties from external sources without the need for redeployment.
Developer Productivity: Docker offers a consistent environment for development, testing, and deployment, allowing developers to package their applications and dependencies in containers. This provides a streamlined development workflow and reduces the chances of "it works on my machine" scenarios. Spring Cloud, on the other hand, focuses more on building resilient and scalable distributed systems, providing tools and libraries to help developers manage the complexity of microservices architectures.

Docker vs Spring Cloud

Overview

Docker vs Spring Cloud: What are the differences?