Microfrontends and Domain Driven Design can Boost Up Post COVID Businesses

June 4, 2020

iauro Team

Contributing immensely to the global software solutions ecosystem. DevOps | Microservices | Microfrontend | DesignThinking LinkedIn

The post-COVID world is looking at a substantial upsurge in the demand for digital platforms, automated services, and touchless transactions. It’s times like these that the Domain-Driven Design Approach is meant for. While the microservices architecture is aiding faster development of the business logic for the applications. The presentation layer is still taking time to catch up. Though it seems that Microfrontends can be a big help in this situation. So, if you are looking for a technology that would speed up the development and delivery of your services and applications, and bring the business back on track in minimal time, we have something interesting for you here.

Driven by Domains

Businesses are complex with all their varying knowledge contexts. Transforming them for digital demand is going to be some work. The existing infrastructure will have to be involved and new features will have to be evolved on top of it. All this cannot be achieved without modularity.

Well-thought modules will allow multiple delivery teams to work concurrently and accelerate the development process. The knowledge contexts that the business logic deals with, will form the basis for these modules and thus we will have what we call domains. Domain-Driven Design is based on this core principle. As the name suggests, the application development will be motivated by the domains. Therefore, every development team is liable to choose the best technologies and reusable assets for their corresponding domain. DDD allows the application to be:

  • Build by decoupled but interconnected modules
  • Scalable for the future growth in user base
  • Flexible in performance and resilient in failure

Though, without proper means for modularity in frontend development, DDD can only perform single-handedly. That is why the micro frontend architecture is an important player in this game

Domain-Driven Frontend

The micro frontend architecture or MFA basically extends the concept of microservices to frontend development. It allows the presentation layer to be developed by smaller, independently deployable frontend units. With the microservice and micro frontend units working in harmony, DDD can unleash its full potential. The traditional monolithic frontends are bulky, stiff, and highly vulnerable to minutest of failures. MFA on the other hand is lighter, flexible, scalable, and resilient just like its backend counterpart.

Take an e-commerce website for instance. The monolithic frontend will render a page for the end-user with all the frontend components like product details, interactive buttons, and website navigation points. A failure in any one of these may halt the loading of the page as it is a single unit. The said failure might just be in the review section that the user might not have an immediate use for, but still, they cannot proceed further because the app won’t let them. MFA on the other hand will allow the rest of the page to render as if there’s nothing wrong. Here, a few benefits of employing Micro frontend units for the application development:

  • Autonomous Development: Since the development is domain-driven, the application can be cut in vertical modules each representing a single domain. Concurrent work on these domains will ensure faster development and quality deliverables. Moreover, the teams can maintain a library of reusable assets to even further accelerate the development process in the future.
  • Agility: Speedy development and incremental upgrades is pretty much all the agile development demands. While modularity ensures speed, the regular upgrades are a reflection of the resilience and availability of micro frontend units. MFA allows the singular units to upgrade while also keeping the rest of the application unaffected. This makes deployment and updates more secure and hassle-free.
  • Future-Ready Demeanor: As the service or application expects to grow its user base in the future, it only makes sense to use an architecture that is suitable for that. MFA and DDD incorporate scalability in applications. Therefore, even if the number of users goes up, they can still be served uncompromised.

ConclusionWhile Domain-Driven Design is mostly an approach, Microfrontends are essentially the carriers. In times when everyone is heading towards business transformation, MFA is a way for the organizations to stay two steps ahead. With a desire to build scalable futuristic solutions in no time, you too can check out the Micro frontend services buy iauro. Don’t keep the customer waiting.


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