Cloud-native apps offer granular scalability and portability. To maximize the benefits, developers must adhere to best practices- from choosing suitable design patterns to maintaining security.
Here are a few best practices for cloud-native app development.
1. Prevent vendor-lock ins
Ensure the app does not depend on a specific vendor’s service in its environment. This helps achieve maximum portability.
For example, if developers run the cloud-native app using Kubernetes container orchestration, design it to run in any Kubernetes environment rather than restricting it to the vendor’s Kubernetes distribution.
2. Use Lightweight Containers
Containers can be quickly started or stopped. This makes them suitable for apps that demand dynamic scaling based on changing workloads or traffic patterns. Using lightweight containers ensures the optimal use of resources, reducing expenses.
3. Select the Right Tech Stack
Cloud apps can use diverse programming languages, runtimes, and frameworks. Hence, the tech stack must align with the unique app functions and requirements.
Some tools are suitable for building microservices, while others are in data processing or real-time apps. It allows developers to select efficient and productive tools for their microservices, boosting developer productivity.
4. Deploy IaC
With Infrastructure as Code (IaC), developers can make changes by creating new instances rather than modifying existing ones. IaC enables safe, reliable, and efficient changes.
It encourages collaboration between DevOps teams by offering a common framework for managing infrastructure and apps.
5. Go Serverless
Going serverless allows dedicated developers to build and run apps without server management. They can focus on writing code for apps and their features and only pay for the resources the code consumes.
Serverless platforms automatically scale up or down resources based on the incoming workload and offer security and compliance features.