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.NET

Using ASP.NET Core 7 Minimal APIs: Request Filters, Parameter Mapping, and More

Several features have been added to Minimal APIs with the .NET 7 release. This tutorial shows how they are now almost as powerful as traditional controller-based APIs while being far less verbose.

Fiodar Sazanavets
on Mar 20, 2023
.NET

Accessing .NET gRPC Endpoints from Anywhere via JSON Transcoding

JSON transcoding is a feature that has been added to gRPC in .NET 7. It allows gRPC endpoints to be accessible via a REST API, and it's much easier to set up than any alternative technology available at the time of writing, such as gRPC-Gateway and gRPC-Web.

Fiodar Sazanavets
on Jan 30, 2023
Development

Build, Test, and Deploy Scalable REST APIs in Go

In this article, we'll look at how to use the gin framework to create a simple Go application. We will also learn how to use CircleCI, a continuous deployment tool, to automate testing and deployment.

Oghenevwede Emeni
on Nov 02, 2022
Architecture & Design

A Standardized, Specification-Driven API Lifecycle

At QCon Plus last November, Kin Lane, Chief Evangelist with Postman, and the Open Technologies Team lead presented on API specifications. API specifications are essential to him and at Postman. So he wanted to share a bit of how they see API specifications impacting how they produce and consume APIs.

Kin Lane
on Mar 15, 2022
Development

Ballerina for Full-Stack Developers: a Guide to Creating Backend APIs

This article explores Ballerina’s intuitive syntax for writing REST APIs. We also discuss authentication, authorization, OpenAPI tool, observability, SQL/NoSQL client libraries, and key language features. At the end of this article, you will have a good understanding of why Ballerina is a prominent candidate for writing your next backend API.

Imesha Sudasingha
on Mar 14, 2022
Java

Introducing the KivaKit Framework

In this article, we take a brief tour of the KivaKit open source Java microservices application framework. KivaKit is a collection of mini-frameworks designed to work together. Each mini-framework is described in more detail at https://www.kivakit.org as well as on Jonathan Locke’s blog State of the Art.

Jonathan Locke
on Nov 26, 2021
Architecture & Design

Consistency, Coupling, and Complexity at the Edge

Successful use of a microservices architecture requires maintaining a clear separation of concerns in the various layers and by employing design principles best suited to each layer. While RESTful API design has become the standard for microservices, it can cause problems at the UI layer. Alternatives such as the Backend-for-Frontend pattern using GraphQL can provide better separation of concerns.

Glenn Engstrand
on Aug 11, 2021
AI, ML & Data Engineering

Benefits of Loosely Coupled Deep Learning Serving

As deep networks are becoming more specialized and resource-hungry, serving such networks on acceleration hardware in tight-budget environments is also becoming difficult. Instead of using API frameworks, loosely coupled components can be preferred as an alternative. They bring high controllability, easy adaptability, transparent observability, and cost-effectiveness when serving deep networks.

Sabri Bolkar
on Jul 29, 2021
Architecture & Design

GraphQL Reference Guide: Building Flexible and Understandable APIs

This online guide aims to answer pertinent questions for software architects and tech leaders, such as: Why would you use GraphQL? Why should you pay attention to GraphQL now? How can GraphQL help with data modelling in the Enterprise?

Daniel Bryant
on Mar 12, 2021
Architecture & Design

Overcoming RESTlessness

New API protocols like GraphQL, gRPC, and Apache Kafka have risen in popularity as alternatives to REST-inspired HTTP APIs. Instead of seeking to replace REST, the software engineering industry should seek to evolve by building on the maturity of the REST ecosystem while exploiting the technological strengths of the new protocols.

Matt McLarty
on Feb 01, 2019
.NET

How to Test ASP.NET Core Web API

In this article, we will investigate testing your ASP.NET Core 2.0 Web API solutions. We will look at internal testing with Unit Testing and externally testing your solution with a new testing framework in ASP.NET Core called Integration Testing.

Chris Woodruff
on Dec 29, 2018
Architecture & Design

Give REST a Rest with RSocket

Representational State Transfer (REST) has become the de facto standard for communicating between microservices. The author argues that is not a good thing. We need a modern material to replace HTTP for creating modern services. Open source RSocket is designed for services. It is a connection-oriented, message-driven protocol with built-in flow control at the application level.

Robert Roeser
on Oct 15, 2018