Developing software or an application involves a lot of problem-solving. As the ones managing the system design, they should be able to identify risks quickly.
Software architects should apply their expertise, knowledge, and experience in finding the best solutions. They can ensure that software development will remain seamless with their problem-solving skills.
As the ones who design and plan the system, software architects should identify which parts need prioritization. They will be working with limited resources. Hence, it is essential that they know how to organize and appoint their team members. Additionally, they should think about the whole picture. Meaning, they need to create and organize a roadmap that will guide the whole project. As a lead position, software architects should inspire and mentor their members.
Even though they have a lot on their plate, they should always invest some of their time in teaching their members. They can do this by providing training and even one-on-one guidance sessions. Projects evolve all the time. Hence, software architects must know how to negotiate. They will be dealing with developers about timelines and sudden changes in the requirements.
In addition, they are in charge of making sure that stakeholders understand the features, costs, and timing. Sometimes, clients will demand unreasonable features or timelines. Hence, a good software architect should also be a good negotiator to align decisions with project goals. This pattern can be used to build software and services without managing the infrastructure.
A third-party is used to manage servers, the backend, and other services. This lets you focus on fast, continuous software delivery. This type of architecture relies on events to trigger actions, communications, and other services in a decoupled system. An event can be anything that changes the current state. Think about when a customer adds bank information to the payment options section in their account on an e-commerce website.
The event can carry the state, like when a purchase is completed. Or the event can be an identifier, like when a notification is sent that an order has been placed successfully.
Event-driven architecture includes event producers and event consumers. The producers detect events and transmit them to the consumer events. The consumer event might process the event, or it might only be impacted by the event. Microservices are multiple applications that work interdependently. These microservices are developed independently and each is designed to solve specific problems or to perform specific tasks.
But their functionality is also designed to communicate with each other and to be entwined so they can work together to achieve business goals. Because each microservice is developed separate from the others, development is streamlined and deployment is easier. This also increases your ability to quickly scale to meet customer expectations.
While the software architecture identifies the components and elements that need to be included in the software, the software design focuses on how the software will be built. Software design is one of the initial phases of the software development life cycle. In this phase you analyze and identify the methods that your developers will use. Additionally, you define how the software will be built according to stakeholder and customer requirements.
To produce high-quality software, you need a high-quality design. High-quality designs share the following common characteristics:. Correctness: Your design needs to be correct so you can implement everything that is identified as your software requirements.
Understandability: A design that is easy to understand is easier for developers to work with. The design should be clear and as self-explanatory as possible. If you have to spend too much time verbally explaining what needs to be done, then your design is a hindrance to the development of the software. Maintainability: Your design will probably go through changes. So it needs to be easy to maintain and stored in an easily accessible location so team members can quickly see any changes made.
Supported by a DevOps environment, a microservices workflow is simple to express. The foundational architecture is coded by development and deployed by operations. Operations then rapidly collects feedback from the users and convey the feedback to the development team. The developers can use that feedback to drive the next round of code improvements. Once tested and approved the new code is then deployed by operations and the cycle begins again. Here are a few additional best-practice tips to help you leverage the microservices architecture approach to its fullest extent:.
Define multiple hypotheses and then test if they are true, and allow for the architecture and design process to evolve based on continuous feedback from various sources—including your development team, monitoring tools and end-users.
Use this feedback to adjust your strategy based on facts so you can more efficiently focus your efforts on the architecture and provide better value to your users and stakeholders. Share on twitter. Share on email. Thoughtworks This blog is an in-depth exploration of enterprise technology and engineering excellence. Software Architecture Sonar This blog is run by organizers of Global Software Architecture Summit as well as software developers and software architects, who work at Apiumhub.
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