Home » Tag Archives: Spring

Tag Archives: Spring

Simple Authentication with Spring Security

spring-interview-questions-answers

Friends don’t let friends write user auth. Tired of managing your own users? Try Okta’s API and Java SDKs today. Authenticate, manage, and secure users in any application within minutes. Authentication is vital to all but the most basic web applications. Who is making the request, wanting data, or wanting to update or delete data? Can you be sure that ...

Read More »

Java Microservices with Spring Cloud Config and JHipster

spring-interview-questions-answers

Friends don’t let friends write user auth. Tired of managing your own users? Try Okta’s API and Java SDKs today. Authenticate, manage, and secure users in any application within minutes. Developing a microservice architecture with Java and Spring Boot is quite popular these days. It’s definitely one of the most popular combinations in the Java ecosystem. If you need any ...

Read More »

Spring with Rails’ jQuery UJS

I’ve always wanted to try to see if I could use Rails’ jQuery UJS in a Spring Boot project. The UJS in jquery-ujs stands for unobtrusive JavaScript. I really like how UJS wires event handlers to eligible DOM elements marked with HTML5 data-* attributes. I find myself wanting to see more of this approach being used in Spring Boot web ...

Read More »

Java Microservices with Spring Boot and Spring Cloud

spring-interview-questions-answers

Friends don’t let friends write user auth. Tired of managing your own users? Try Okta’s API and Java SDKs today. Authenticate, manage, and secure users in any application within minutes. Java is a great language to use when developing a microservice architecture. In fact, some of the biggest names in our industry use it. Have you ever heard of Netflix, ...

Read More »

A Quick Guide to Spring Boot Login Options

spring-interview-questions-answers

“I love writing authentication and authorization code.” ~ No Java Developer Ever. Tired of building the same login screens over and over? Try the Okta API for hosted authentication, authorization, and multi-factor auth. In this post, you’re going to work through various options for implementing a login feature using Spring Boot 2.1. You’ll start with the most simple, basic auth, ...

Read More »

Callback hell and Reactive patterns

One of the ways that I have better understood the usefulness of aReactive Streams based approach is how it simplifies a Non-blocking IO call. This post will be a quick walkthrough of the kind of code involved in making a synchronous remote call, then show how layering in Non-blocking IO though highly efficient in the use of resources(especially threads) introduces ...

Read More »

Angular 8 + Spring Boot 2.2: Build a CRUD App Today!

spring-interview-questions-answers

“I love writing authentication and authorization code.” ~ No Java Developer Ever. Tired of building the same login screens over and over? Try the Okta API for hosted authentication, authorization, and multi-factor auth. If you’ve been a Java developer for more than 15 years, you probably remember when there were a plethora of Java web frameworks. It started with Struts ...

Read More »

Spring Bean Scopes

spring-interview-questions-answers

Introduction: Spring core container instantiates beans and manages their life-cycle. While defining a bean, we can provide its scope. Unless explicitly provided, singleton is the default scope of beans in a Spring container. We have five types of bean scopes available in Spring. In this tutorial, we’ll explore each of them. 1. singleton: The singleton scope ensures that there exists ...

Read More »

Reactive Relational Database Transactions

spring-interview-questions-answers

Spring Framework announced recently to ship with support for reactive transaction management.Let’s take an in-depth look at how this works for R2DBC, the reactive specification for SQL database access. Transaction Management is a pattern and not technology-specific. From that perspective, its properties and runtime behavior are a function of the implementing technology. TL; DR: From a database perspective, imperative and ...

Read More »