What is a Kong API gateway?

What Kong API Gateway Can Do for You

When you host an API, there are a lot of different options available to you.

While many of these options make sense for small and micro-sized API providers, the more complicated you get with the options the less likely you are to succeed.

One such option that many people use is a front-end. This can be something like Amazon Web Services (AWS) Lambda, Google Cloud Functions or Heroku functions. This is often used when you need a single service solution that will host your API and is well understood by developers.

However, sometimes the front-end requires a service that is not well understood by developers. This is where the API gateway becomes a solution. An API gateway allows you to control your API in many different ways that allow you to easily integrate into many different services.

In this post we will explain what a Kong API gateway is and why it might be useful for you. ? An API gateway provides the control needed to make an API work. For example, the request handling capabilities that are provided in API gateways let you easily handle requests, responses and errors from various front-ends including: Mobile apps. IoT devices. You can even combine multiple of these in one request! In the next sections we will go over some of the differences between a Kong API gateway and a front-end and give you an idea of how it might help you with your APIs. Why is an API gateway useful? There are many reasons that an API gateway might be useful. The main reason for doing this is that it allows you to handle things in a generic way that is independent of the front-end that you are using.

While a front-end can help to abstract things such as authentication and permissioning of endpoints from the developer, the generic approach taken by an API gateway means that things can always be consistent. This means that you don't need to worry about the permissions and permissions to endpoints while also removing any concerns that an end user may have about trying to reach an endpoint that they shouldn't. While this may not seem like a big deal, it can be when it comes to scaling and security.

What is API gateway architecture?

The API gateway architecture is a software architecture used to route requests to an API from an application which is called the API client.

This routing can be achieved using reverse proxy or any other method. The API gateway is a container which acts as a relay between client and backend service. The API gateway usually also takes care of caching the content for later use.

In this article, we will see how to design a REST API gateway with Node.js, MongoDB, Express and Socket. We will learn about REST API and its deployment, reverse proxy and load balancing.

The aim of this tutorial is to get you started with creating a basic REST API gateway using Node. What is a REST API? REST stands for Representational State Transfer. REST APIs are based on HTTP protocol and is a design approach. This approach has two major features which include

Hypermedia - REST APIs are typically stateless. The client of the API has to perform all actions as per the hyperlink, rather than a POST or a GET request. REST APIs do not include links to the state of data in the back-end service.

Uniform Interface - REST APIs follow the uniform interface approach, meaning that all clients can send REST API requests and get similar responses. In other words, any client can invoke REST API operations.

A REST API can be implemented in the following ways. Using Hypermedia - In this approach, the client performs all actions on the server. These actions include listing, editing, creating and deleting objects. REST APIs do not have a way to specify such actions. REST APIs use the HTTP protocol for this purpose. The client sends requests via POST, PUT, PATCH or DELETE methods.

Using CRUD (Create Read Update Delete) - This approach has two versions, one is CRUD and the other is DRUID (Create Read Update Delete with Return Values). In this approach, the client sends the POST, PUT, PATCH or DELETE methods and receives either status codes or some other messages. REST APIs follow this approach. In REST APIs, the only thing a client needs to know is whether a method is allowed. It does not require the client to specify other HTTP headers.

What is an API gateway?