Algorithm Design

An algorithm is a step-by-step procedure for performing calculations. Types of algorithms include:

• Calculating a scientific formula
• Retrieving data from a data structure
• Implementing a code design pattern

Sometimes it's hard to know where to start in designing an algorithm for a task at hand. Below are some elements to consider during algorithm design.

Performance

Consider factors such as the average and worst case performance of your algorithm.

• Big O Notation

Design Patterns

Find a code design pattern that fits the problem you're solving.

• Object Oriented Design Patterns

Data Structure

The data structure you choose should reflect your data access needs.

• Binary and B-tree Structures
• Object Oriented Structures

Database Structure

A database is often a good data storage choice when the data needs to be accessed using a variety of search, sort and display options.

• SQL Database Join Operations

Data Sort

There's a large selection of sorting algorithms to select from. See which one most closely fits the nature of your data and access requirements.

• Sorting Algorithms