Negosentro | What are the Benefits of Using an API Gateway? | An API Gateway is a server designed to publish and manage APIs. It acts as an application firewall, providing authentication and authorization services, traffic control from a cloud back-end infrastructure platform, and HTTP routing for the specific APIs that it manages. It makes sure that you can keep your business data safe by working with any external systems needed for your business apps under corporate security policies.
An API Gateway can be utilized for many purposes including:
The API itself is static and stateless, so it is much simpler and easier to scale, offering more security. With an API gateway, you don’t have to worry about application servers being overloaded with traffic. If one fails in a solution that does not use an api gateway, the entire app suffers a meltdown. In this case, however, application servers can be scaled out horizontally since a load of traffic can be balanced across multiple units rather than just one unit failing and bringing down the entire app.
2) Improved User Experience
An API gateway provides a single-entry point to your entire service, making it easier for your customers to access the data they need. It eliminates the need to set up a new application just for the sake of access. It also helps you manage any changes that must be made in your internal systems by making sure that these changes are reflected consistently across all your applications.
3) Easier Testing
With an API Gateway, it’s easy to switch on and off any components of the app. This way, you can test each component in isolation, ensuring that your end users have the best experience possible.
4) Performance and Scalability
An API gateway separates the API from your business data and makes sure clients only have access to the essential functionalities. With this approach, you can scale out each one of these components separately for better performance.
5) Load Balancing and Distribution
An API gateway acts as the load balancer to your app. It can distribute traffic and requests across multiple backend servers, making it easier for you to scale your app without having to modify your code.
6) Infrastructure Management
By using an API gateway, you’re able to manage all of your cloud services from one centralized location through software-as-a-service (SaaS). This makes it much easier for you to control security and compliance policies across multiple services, ensuring that all apps are running smoothly and securely. Also, the interfaces can be changed without the need for changing or redeploying the application on a server.
The benefits of using an API Gateway may be obvious to those who understand them. However, the question of when and how to use one can be difficult to answer. The simple fact is that in today’s app economy, any business that wants to stay competitive would do well to incorporate this feature into their infrastructure. In addition, if your organization has done work for others in the past and has a good reputation for quality and reliability, but does not have a robust API strategy yet, it might be worth looking at an API gateway to jump-start your business plan.