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Month: January 2019

Web Services Interview Questions – SOAP, RESTful

What is a Web Service? Web Services work on client-server model where client applications can access web services over the network. Web services provide endpoint URLs and expose methods that can be accessed over network through client programs written in java, shell script or any other different technologies.Web services are stateless and doesn’t maintain user session like web applications. What are the advantages of Web Services? Some of the advantages of web services are: Interoperability: […]

Subversion Introduction

What is Subversion? Subversion is a free/open source version control system (VCS). That is, Subversion manages files and directories, and the changes made to them, over time. This allows you to recover older versions of your data or examine the history of how your data changed. In this regard, many people think of a version control system as a sort of “time machine.” Subversion can operate across networks, which allows it to be used by people on different […]

Maven Introduction

Introduction Maven, a Yiddish word meaning accumulator of knowledge, was originally started as an attempt to simplify the build processes in the Jakarta Turbine project. There were several projects each with their own Ant build files that were all slightly different and JARs were checked into CVS. We wanted a standard way to build the projects, a clear definition of what the project consisted of, an easy way to publish project information and a way to share JARs […]

Adding an existing project to GitHub using the command line

Create a new repository on GitHub Open Terminal Change the current working directory to your local project Initialize the local directory as a Git repository git init Add the the files in your new local repository. git add . Commit the files that you’ve staged in your local repository git commit -m “First commit” At the top of your GitHub repository’s Quick Setup page, copy the remote repository URL In terminal, add the URL for […]

Hyodae’s Portfolio

Resume Linked In : https://www.linkedin.com/in/hyodae-kim-8b618116/ Project list 1. Dev Tools, Infrastructure (DevOps) Description : Setup Dev Infrastructure (Jenkins, SonarQube, Confluence, Subversion, Bugzilla …) Technology : AWS, Azure, Docker, Apache, ubuntu, redhat Demo Jenkins : http://52.231.36.89:8080(ID: guest, Password: guest) Artifactory : http://52.231.36.89:8081 SonarQube : http://52.231.36.89:9000 Confluence : http://52.231.36.89:8090(ID: guest, Password: guest) Bugzilla : http://52.231.36.89/bugzilla/ Tech Blog : http://iter.emba.kr 2. Python Web Service – Django Framework Description : Python Web Service for sample – community board (write, […]

Java REST/SOAP reference

1. REST Reference Step-by-step RESTful Web service example in Java with eclipse https://www.theserverside.com/video/Step-by-step-RESTful-web-service-example-in-Java-using-Eclipse Using Tomcat as Java REST server http://tobias.blickle.online/using-tomcat-java-rest-server RESTful Web Services – First Application https://www.tutorialspoint.com/restful/restful_first_application.htm RESTful Web Service : Get, PathParam, QueryParam, FormParam https://www.jhuep.com/~spiegel/en605681/RMI_REST/RestServices.html 2. SOAP Reference Creating a Java SOAP Service with Eclipse and Tomcat https://www.pegaxchange.com/2016/05/01/java-soap-service-eclipse-tomcat/

Top 70 Web Services Interview Questions & Answers

1) Define Web Service? A web service is a kind of software that is accessible on the Internet. It makes use of the XML messaging system and offers an easy to understand, interface for the end users. 2) What is new in this field for past few years? The initiation of XML in this field is the advancement that provides web service a single language to communicate in between the RPCs, web services and their […]

Web Service(WS) Security Tutorial with SOAP Example

What is WS Security? WS Security is a standard that addresses security when data is exchanged as part of a Web service.This is a key feature in SOAP that makes it very popular for creating web services. Security is an important feature in any web application. Since almost all web applications are exposed to the internet, there is always a chance of a security threat to web applications. Hence, when developing web-based applications, it is […]

SOAP Vs. REST: Difference between Web API Services

The earlier tutorials have given a lot of details on 2 key types of web service designs. One is SOAP protocol (Simple Object Access Protocol) and the other being REST for Representational State Transfer. Each technique has its own advantages and disadvantages. Hence, it’s always good to understand in which situations each design should be used. This tutorial will go into some of the key differences between these techniques as well as what challenges you might encounter while using […]

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