Home » Tag Archives: REST

Tag Archives: REST

Service Mesh and Cloud-Native Microservices with Apache Kafka, Kubernetes and Envoy, Istio, Linkerd

Microservice architectures are not free lunch! Microservices need to be decoupled, flexible, operationally transparent, data aware and elastic. Most material from last years only discusses point-to-point architectures with tightly coupled and non-scalable technologies like REST / HTTP. This blog post takes a look at cutting edge technologies like Apache Kafka, Kubernetes, Envoy, Linkerd and Istio to implement a cloud-native service ...

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Spring Boot: Building a RESTful Web Application

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Introduction: REST stands for Representational State Transfer and is an architectural guideline for API design. We assume that you already have a background in building RESTful APIs. In this tutorial, we’ll design a simple Spring Boot RESTful web application, exposing a few REST endpoints. Project Setup: Let’s start by downloading the project template via Spring Initializr: We only need to ...

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How to make an API call in Flutter (REST API)

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In this post, we’ll take a look at how we can make an API call in flutter and consume a simple REST API. Checkout some of my other posts on Flutter here: Flutter vs React NativeUnderstanding BLoC Architecture in Flutter (Highly Recommended)Building a ListView (RecyclerView) in Flutter (Recommended) We’ll be creating a simple application in which I’ll make an API ...

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Consuming JSON based REST Web Service in ADF 12.2.1.3

Previously I have posted about consuming ADF BC based REST Web Service in ADF. Now, this post talks about consuming JSON based REST Web Service using generic data control. You can also look at previous posts on Web Service for more information. Create SOAP Web Service with Application Module quickly in ADF 12.2.1 Create REST Web Service with Application Module ...

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Defining a Resource

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In Fielding’s dissertation a Resource is described as: “Any information that can be named” … “a document or image, a temporal service (e.g. “today’s weather in Los Angeles”), a collection of other resources, a non-virtual object (e.g. a person), and so on. In other words, any concept that might be the target of an author’s hypertext reference must fit within the ...

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Web Services Interview Questions and Answers

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In this post we cover almost every portion of the concept of Web services that you need to be familiar with to answer any tier questions. You would also find the best Web Services Interview Questions and Answers in classifications so you can only get in a specific provision if necessary. Varieties of web applications developed on various programming platforms ...

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Are you ready to see GraphQL in action?

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In last article we have discussed about GraphQL advantages over REST. In this article we will see GraphQL in action. I have created a sample application to showcase differences between REST and GraphQL. First we will see REST implementation of simple product detail end point. I have used Spring Boot to demonstrate REST. Download sample project and follow steps outlined ...

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Comparing Java REST Documentation Frameworks

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Deciding which Java framework to choose when documenting your REST APIs can be quite the hassle. In this blogpost we will briefly compare the three documentation frameworks for REST web services that we ourselves use, and how they integrate with the Spring framework (which is the Java framework most often used at Foreach). These are RESTful API Modeling Language (RAML), ...

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