Patterns of Legacy Displacement • Rob Horn & Ian Cartwright • GOTO 2022
ฝัง
- เผยแพร่เมื่อ 13 มิ.ย. 2024
- This presentation was recorded at GOTO Copenhagen 2022. #GOTOcon #GOTOcph
gotocph.com
Rob Horn - Technical Director at Thoughtworks
Ian Cartwright - Technical director at Thoughtworks
RESOURCES
martinfowler.com/articles/pat...
Rob
/ rob-horn
Ian
/ cartwrightian
/ ian-cartwright-282952
ABSTRACT
Every organisation has legacy systems, whether a six month startup or 30 year old giant of the industry. These are the systems that tell the story of your organisation and how you became what you are. They are also those systems (or architectures) that hold you back from becoming who you need to be.
We have spent most of the last couple of decades helping organisations overhaul their legacy systems. In doing this we've learned a great deal about what works, and seen many paths that lead to failure.
In this talk we describe several Patterns of Legacy Displacement - approaches that we have found to be successful, and some “anti-patterns” that more often than not lead to failure.
For a selection of patterns, we describe the particular approach, the context where it's effective and explain how and why you might use (or avoid) it, giving real world examples along the way.
The talk is drawn from material being produced in collaboration with Martin Fowler and James Lewis with regular updates being published to:
martinfowler.com/articles/pat... [...]
TIMECODES
00:00 Intro
02:00 Why legacy happens
04:41 Agenda
05:30 1. What are we trying to achieve?
13:15 2. Breaking up the problem
17:55 3. Delivery
32:53 4. Organizational transformation
42:16 Outro
Download slides and read the full abstract here:
gotocph.com/2022/sessions/216...
RECOMMENDED BOOKS
Martin Fowler • Refactoring • amzn.to/3n7GAhk
Martin Fowler • Domain-Specific Languages • amzn.to/3n14HOO
Jez Humble & Dave Farley • Continuous Delivery • amzn.to/3ocIHwd
Henney & Monson-Haefel • 97 Things Every Software Architect Should Know • amzn.to/3pZuHsQ
Matthew Skelton & Manuel Pais • Team Topologies • amzn.to/3sVLyLQ
Forsgren, Humble & Kim • Accelerate: The Science of Lean Software and DevOps • amzn.to/3tCz1xO
Michael Jackson • Software Requirements and Specifications • amzn.to/3ql2T14
Geoffrey West • Scale • amzn.to/3eKMbpc
Fred Brooks Jr. • The Mythical Man-Month • amzn.to/3OG4xpx
Geoffrey West • Scale • amzn.to/3eKMbpc
/ gotocon
/ goto-
/ gotoconferences
#Legacy #TechRadar #RobHorn #IanCartwright #Thoughtworks #EventSourcing #EventInterception #TransitionalArchitecture
Looking for a unique learning experience?
Attend the next GOTO conference near you! Get your ticket at gotopia.tech
Sign up for updates and specials at gotopia.tech/newsletter
SUBSCRIBE TO OUR CHANNEL - new videos posted almost daily.
th-cam.com/users/GotoConf... - วิทยาศาสตร์และเทคโนโลยี
25:30 if you do the Critical Aggregator first, then you won't get funding to finish the project. Once those "most important stakeholders" are seeing a benefit, they will cease to care about the system as a whole and since they buy-in is so important, you will never get to finish the new system.
Qoaaqaq 1owl owl oa1p2aeeewi2
Выскочил
AaaaaaaAAAAAaAaaaaaAaaAaaAAaaAAAAAAAAaAaAAAaAAaaaaaaAaaa