Developing apps that can run in the cloud is becoming commonplace these days. However, few people understand that designing and building a cloud-ready application architecture requires a unique technical skill-set and experience to pull everything together.
Cloud-Ready application architecture is a software program where both local and cloud-based components work simultaneously. This type of design uses remote servers to process logic, which requires a constant internet connection to use it. If you are planning on building a cloud-ready application, it is essential that the architecture is set up for success. Below are essential tips that will allow you to develop an efficient cloud-ready application architecture.
Design Applications as Part of a Collection of Services
Cloud applications are often great if deployed as part of a collection of cloud services. This means that you can build up from the data to the functions then combine such services as composite applications to create a service-based architecture. While the concept seems easy to understand, some developers still find it hard to develop applications that focus on the user interface instead of creating several functions as services that they can leverage later on. The benefit of creating a collective service is that the services can be reused for other applications as it can be broken up into many services in the future.
Decoupling the Data
Decoupling the data is intended for the same reason that you want to build applications using several services. The benefit of decoupling data is that you can store as well as process data in the cloud. In fact, many businesses store their data in local services, but they want to use the public cloud as well. One challenge with decoupling data, however, is that the database can slow down. You can fix this issue with a caching system.
Establish Communication Between Components and Applications
Decoupling the applications regarding both data and services can affect the architecture of your cloud-based application. It is vital that all components and applications establish communication. To do this, make sure that you combine communications into one stream of data instead of allowing them to communicate as separate components and applications regularly. This can also improve stability and reliability of services in the event of component downtime.
Design for Scaling and Performance
Make sure that you understand how the application will scale under a load. How will the application handle a lot of traffic? It is crucial that you know how the different application components can handle the load as the number of users also increases. By determining how the app will react, you can determine the best way to scale the application by spinning up the resources needed and adding provisions to be able to handle the load.
Create A Systemic Security
Creating systemic security is crucial in building an application architecture. Pick a security approach before you build the application. Make sure that the systemic security works well with your architecture and will address any compliance issues. Finding the right security largely depends on the type of application that you create, so make sure that you try different models until you find the right one.
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