More efficient debugging – no more jumping through multiple layers of an application, in essence, better fault isolation.
Accelerated software delivery – multiple programming languages can be used thereby giving you access to a wider developer talent pool.
Easier to understand the codebase – increased productivity as each service represents a single functional area or business use case.
Scalability – componentized microservices naturally lend themselves to being integrated with other applications or services via industry-standard interfaces such as REST.
Fault tolerance – reduced downtime due to more resilient services.
Reusability – as microservice are organized around business cases and not a particular project, due to their implementation, they can be reused and easily slotted into other projects or services, thereby reducing costs.
Deployment – as everything is encapsulated into separate microservices, you only need to deploy the services that you’ve changed and not the entire application. A key tenet of microservice development is ensuring that each service is loosely coupled with existing services.
https://www.devteam.space/blog/microservice-architecture-examples-and-diagram/
Microservices are smaller and faster to test.
Microservice architecture gives developers the freedom to independently develop and deploy services.
They enable the continuous delivery and deployment of large, complex applications.
It enables you to organize the development effort around multiple teams. Each team is responsible for one or more single services. Each team can develop, deploy and scale its services independently of all of the other teams.
Starts the web container more quickly, so the deployment is also faster.
Code for different services can be written in different languages.
Microservices Eliminates any long-term commitment to a technology stack. When developing a new service you can pick a new technology stack. Similarly, when making major changes to an existing service you can rewrite it using a new technology stack.
The application starts faster, which makes developers more productive, and speeds up deployments
Improved fault isolation. e.g if there is a memory leak in one service then only that service is affected. The other services continue to handle requests. In comparison, one misbehaving component of a monolithic architecture can bring down the entire system.
https://about.gitlab.com/blog/2022/09/29/what-are-the-benefits-of-a-microservices-architecture/
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Improved Scalability.
Better Fault Isolation for More Resilient Applications.
Programming Language and Technology Agnostic.
Better Data Security and Compliance.
Faster Time to Market and “Future-Proofing”
Greater Business Agility and Support for DevOps.
Support for Two-Pizza Development Teams.
Lower Costs & Increased Efficiency.
Increased Agility and Scalability.
Easier Maintenance and Updating.
Faster Time to Market.
Improved Fault Tolerance.
Increased Modularity.
Deployed Independently
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Clients: Different users send requests from various devices.
Identity Provider: Validate a user's or client's identity and issue security tokens.
API Gateway: Handles the requests from clients.
Static Content: Contains all of the system's content.
Management: Services are balanced on nodes and failures are identified.
Service Discovery: A guide to discovering the routes of communication between microservices.
Content Delivery Network: Includes distributed network of proxy servers and their data centers.
Remote Service: Provides remote access to data or information that resides on networked computers and devices.