System Issues
This set of articles covers a issues to do with software systems and how they react with the testing activities.
Data Compression
This set of six articles covers the principles to do with lossless and lossy data compression:
- Data Compression is an overview of the two main data compression techniques of lossy and lossless with their comparative advantages and disadvantages.
- Simple Lossless Compression describes the basics for understanding data compression including finding patterns and creating dictionaries using a text based example.
- Complex Lossless Compression part 1 and
- Complex Lossless Compression part 2 cover how to create smaller lossless files, again using the same text example.
- Lossy Compression part 1 and
- Lossy Compression part 2 deal with creating smaller files using the lossy technique resulting in some alterations in the file.
Other Articles
- Understanding Website Statistics explains Pageviews, Bounce Rate and Exit Rate.
- Legacy System Integration - key issues when merging legacy systems from different organisations.
- Document Management Software Definitions - basic guidelines for Document Management Software.
Successful Systems
- Why Projects Fail - six key reasons why projects fail.
- Types of Testing - what the V-Model is and the testing steps.