Breadth-First Search

Breadth-first search is a search algorithm to find something in an tree. This search algorithm utilizes a queue to keep track of all the nodes that the algorithm will explore. If you're not sure what a queue is then you should take a look at it here.What basically happens:The search algorithm starts at the root node(A), and looks at each node...

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Depth-First Search

Depth-first search is a search algorithm to find something in an tree. This search algorithm utilizes a stack to keep track of all the nodes that the algorithm will explore. If you're not sure what a stack is then you can read about it here.What basically happens:The search starts at the root node(A), and continues to travel down until it reaches a...

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Database Concepts - A Short Post about the Relational Database Model

via WikipediaRelational Database Model:The relational database model, different from the entity relation model, shows specific data and information about a database table. A relational database model contains two parts: An instance, and a Schema.Schema:The schema is specific name of the relation, or the name of each column. If you think back to the...

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Setting Up MySQL

Hi Everyone!I know I haven't been posting much these past few months, I was busy with many other things and I decided to take a breather with blogging. However, things have cleared out of my way now, and I will start again with posts.Installing:For Linux users, type the following into your command line:shell>sudo apt-get install mysql-servershell>sudo...

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