Understanding Basic Architecture Structures
Application architecture is essentially the way in which software and hardware are arranged in order to achieve a desired goal. It encompasses a wide range of components including memory, network systems, servers, software layers and client devices. Different types of application architecture approach these components in different ways, each with its own unique set of benefits and disadvantages. Ultimately, it comes down to the type of project and what works best for the individual. According to Javad Parvizi, Head of Architecture and Cloud at Cloud Academy, “Application architecture is about finding the right balance between cost, complexity, performance, isolation and scalability.”
Distributed Architecture Structure
The distributed architecture structure is one of the most popular approaches to application architecture and is used in a variety of settings. In this type of architecture, applications are spread out across multiple nodes or physical locations. Generally, users will access the application through a web browser or mobile application and the data is stored and distributed among those different nodes. This architecture is often used in the cloud and can help to improve the performance and scalability of an application. The downside, however, is that this type of architecture can be more costly and complex to maintain.
Layered Architecture Structure
Another popular application architecture structure is the layered architecture. As the name implies, this structure consists of separate layers that are each responsible for a specific function. This architecture is often used for web and mobile applications, as it allows developers to separate the presentation layer from the business layer. This makes it easier for developers to make changes to the code without impacting the entire application.
Event-Driven Architecture
An event-driven architecture is also a popular choice for application architecture. In this type of architecture, components are tied together through a series of events. Generally, a system will respond to certain events and take certain measures depending on the outcome. This type of architecture is often used for large systems, as it allows for greater flexibility and scalability. It also allows developers to build complex systems quickly and efficiently.
Service-Oriented Architecture
The service-oriented architecture is also popular among application architects. In this type of architecture, components are separated into their own services that can be accessed and used independently. This helps to improve the scalability of an application and makes it easier to manage.
Microservices Architecture
The microservices architecture is a relatively new approach to application architecture. In this architecture, services are broken down into smaller components that are independently developed and deployed. This approach is often used for new applications that require high scalability and flexibility.
Application Architecture Benefits
No matter which approach to application architecture you choose, there are a number of benefits to be had. Not only do different types of architecture help to improve the performance and scalability of an application, but they also allow developers to build complex systems more quickly and efficiently. Additionally, they help to keep code organized and make it easier to manage and maintain.
Adopting Appropriate Architecture
When selecting the right type of application architecture for your project, it’s important to consider the unique needs of your business as well as the expected cost and complexity of implementation. It’s also important to find an architecture that allows for future growth and scalability. Additionally, it’s crucial to choose an architecture that is secure, reliable and performant.
Maintenance and Monitoring
Once you’ve chosen the type of application architecture for your project, it’s important to ensure that it is properly maintained and monitored. This means regularly checking for any potential issues and weaknesses and taking the necessary steps to address them. Additionally, it’s important to ensure that your architecture is up to date with the latest industry standards and protocols.
Implementing Good Governance
Another key component of application architecture is good governance. This means setting clear guidelines and standards for how the architecture should be implemented and managed. It also means having the right tools and processes in place to ensure the architecture is properly followed and maintained.
Closing Thoughts
When it comes to application architecture, it’s important to choose the right type for your project and ensure that it is implemented properly. Different types of architecture have their own unique sets of benefits and drawbacks, so it’s important to evaluate the needs of your project and decide which approach makes the most sense for you. Finally, it’s important to ensure that your architecture is properly maintained and monitored in order to ensure it stays up to date and performs optimally.
