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Software quality in e-commerce projects at Magento Live DE 2014
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Software quality in eCommerce projects
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An e-commerce project has to be extremely fast, with all features, and needs to be easily maintainable. That is what we all know, but what does that actually mean in relation to the code? In this session we'll not only show you how to build code of very high quality, but how to measure it's quality. We'll show you not only how to start, but also having long-term success with your system.
Transcript of Software quality in e-commerce projects at Magento Live DE 2014
Software qualityin eCommerce projects
Agenda
• What?
• Why?
• Where?
• How?
• Questions?
What?
the totality of features and characteristics of a product
or service that bears its ability to satisfy stated or
implied needs
ISO 8402-1986
Why?
Solid01
Stable
Scalable
Performant
Flexible
Extendable
Predictable02
Less re-work
Less variation in productivity
Better performance
Reputation03
Building quality software
Part of the brand
Customers seek out
Hard to establish
Employee Morale04
Proud of work
Higher productivity
Happy
Customer satisfaction05
Long term relationship
Comes back with more
Positive referrals
Where?
Coding styles
Design patterns
Law of demeter
Single responsibility
Open/closed
Liskov substitution
Interface segregation
Dependency inversion
How?
Pair Programming
Code Reviews
Automate code inspection
• PHPUnit
• Selenium
• PHP Code Sniffer
• PHP Code SimilarityAnalyzer
• PHP Change Tracking Analyzer
• PHP Mess Detector
• PHP PDepend
• PHP Analyzer
• Security Advisor Checker
• JSLint
• …
Nice and sexy …
Performance Monitoring
Train developers
Certifications
Conferences
Usergroups
www.firegento.com
Knowledge Sharing
Questions?
