team development

Post on 17-Jun-2015

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When our company grew up from 2 people to 19 people, we had to cope with difficulties which are involved in" developing in team". We decided to share our findings and tips and discuss the topic of Team Development at Pause[x]Berlin 2013. http://honza.24usoftware.com/  

TRANSCRIPT

Team Development

Presented byHOnza KoudelkaMilan ZachMichal PlachýPetr Konta

Agenda

• Pros/Cons of Team Development

• Development Tools for Teams

• Developing with FileMaker Server

• Local vs Development Server vs Production Server

• Conventions, Technical Documentation

• Developer Collisions

• Tales for Males

• Open Discussion

Pros/Consof Team Development

⊕ Faster delivery

⊕ Learning from each other

⊕ Project focused atmosphere

⊕ Consulting fights blindness

⊕ One ship attitude

⊕ Out of the box thinking

⊕ Team responsibility

⊖ Not for small solutions

⊖ Speed growth not linear

⊖ Bigger team => higher costs

⊖ Team responsibility

Development Tools for Teams

• Inspector Pro / Base Elements

• FM Bench

• Project Management System

• Redmine

• Basecamp

• Custom

• FileMaker Server

• Evernote

Developing withFileMaker Server

• Separate servers for Development, Production, Testing

• Progressive backups

• Deployment

• Logs & Stats

• Remote access for customers

Local vs Development Server vs Production Server

• Strong visual indication

• Global fields behavior

• Hidden file settings

• Custom orders, window positions, toolbars, Inspector

• Security settings - fmapp

• allow for server, disallow for local

Conventions, Technical Documentation

• Same rules for the whole team

• Same rules for all solutions

• Developer replaceability

• References to PMS everywhere

• Comments, comments, comments...

• Takes a little, saves a lot (of time)

Developer Collisions

• Database design

• Security settings

• Editing Scripts

• Assign tasks to developers by type

• Save changes often

Tales for Males

• Stories about what we learned in our real projects:

• Compo Tech - Faster development via conventions

• NPÚ - wrong data, not code

• CIS - TO naming makes searching difficult

• FM Bench - QuickSort

Compo TechFaster parallel development via conventions

• First developer creating fields and relationships

• Second developer designing layouts

• Third developer writing calculations in scripts

• Strict naming conventions allow for referring to fields and related tables before they are created, then just commiting the finished calculation

NPÚ - wrong data, not code

• Deployed a new version of our solution at client’s site

• Client missed images in the new version

• After a stressful afternoon trying to find a bug in our code we discovered the source data were wrong

• Conclusion: Verify what you get from someone else before continuing the work - you are not the only one who makes mistakes

CIS - TO naming makes searching difficult

• Our own internal solution - started many years ago

• Originally, we though it was a good idea to prefix all table occurrence names with the solution name (cis_) to differentiate from external data sources

• Now it appears to be a bad idea

• It’s slow to find a TO in the graph

• It’s easier to make mistakes

FM Bench - QuickSort

• Our own optimization tool needed an optimization

• We identified one custom function as its bottleneck

• Then we replaced it with a plug-in function

• Overcoming the FileMaker developer’s natural hesitation to use plug-ins allowed us to take advantage of having plug-in developers in our team

• Don’t forget your team mates can help you

Our Team is Availableto help you with your challenges

•24uSoftware.com/CustomDev

•24uSoftware.com/DevSupport

•FMBench.com/berlin

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