Top "Use-case" questions

A use case diagram is a type of behavioral diagram defined by and created from a Use-case analysis.

What are the best use cases for Akka framework

I have heard lots of raving about Akka framework (Java/Scala service platform), but so far have not seen many …

java scala asynchronous use-case akka
NoSQL Use Case Scenarios or WHEN to use NoSQL

With all the hype it seems really hard to find reliable information on when to use this. So I pose …

nosql use-case
What is the difference between 'includes', 'extends' and 'uses'?

In a use case diagram what is the difference between <<includes>>, <<extends>> …

uml diagram use-case
What are some use cases for using Elasticsearch versus standard sql queries?

I'm just getting started with Elasticsearch and one of the main use cases I've seen is its scalability with searches …

elasticsearch use-case
When a system should be included as an actor in use case diagram?

I'm making a use case diagram for a new system. I'm wondering when a system should be included as an …

uml use-case
Is there a difference between use cases and functional requirements?

I am curious because it seems like everyone has different opinions on the matter. When creating an SRS document, do …

use-case requirements system-requirements
Common usecase diagram for games

I developed a simple 2D puzzle game (like "bejeweled"). It can be played in two modes - "campaign" and "quick …

diagram use-case 2d-games
Use of the identity function in JavaScript

I use the identity function in all my JavaScript programs: function identity(value) { return value; } The reason is that I …

javascript function functional-programming identity use-case
Common use-cases for pickle in Python

I've looked at the pickle documentation, but I don't understand where pickle is useful. What are some common use-cases for …

python serialization pickle use-case