Indexing, Retrieving, Deleting Documents in Elastic Search (Using Kibana)

elastic-search-kibana

Indexing, Retrieving, Deleting Documents in Elastic Search (Using Kibana) Elasticsearch (ELK Stack) – Part 1 I have been playing around with ELK (Elasticsearch, Logstash, Kibana – Elastic Stack) and I though I would paste some of my notes here. The

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Linking Jenkins to a Local Git Repository

I wanted to try creating a CI (continuous integration) pipeline using Jenkins at home for fun ­čÖé I launched IntelliJ IDEA by jetbrains┬áand created an empty test project. Then I added this project to Git. In case you don’t know

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Difference Between URI, URL and URN

What is a URI? URI (Uniform Resource Identifier) is a series of characters to identify a resource. It has the following format: scheme:[//[user[:password]@]host[:port]][/path][?query][#fragment] Here the “scheme” is mistaken for protocols. Schemes are not protocols. Many schemes have been designed to

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Authentication vs Authorisation

authentication-vs-authorisation

I see that many people are confused by the meaning of authentication and authorisation. People use the two interchangeably. They tend to use both authentication and authorisation for the same thing. But actually there is a difference between the two.

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Requirements Management with iConcur Axiom

I am a software engineer and I frequently develop software individually (other than my regular job) in my spare times. Recently, I decided to develop a program with rather large scope compared to my previous freelance works. Until this time, when

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What are Use Case Diagrams? Why Do We Draw Them?

This will be the last post of 2013. I wish you all a happy new year. I see that many people have trouble when it comes to use case diagrams. Many people think they know what a Use Case Diagram

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What is the Difference Between Functional and Non-Functional Requirements

I see that people can get confused easily when it comes to differentiate functional and non-functional  requirements. Let's quickly see the differences. Functional requirements concentrate on achieving a task without paying attention to the quality factors that users of a

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Composition Versus Aggregation

If you are a Systems Engineer or a Software Engineer you are probably familiar with UML diagrams and notations used in them. Today I realised that there might be many people confusing Composition and Aggregation relations between entities/objects. Composition: You

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