Why Domain-Driven Design is so Relevant Today?

6c7fb4b051926511027cec4116cfe8cf?s=47 Jérémie Grodziski
June 07, 2017
Programming
0
150

Why Domain-Driven Design is so Relevant Today?

6c7fb4b051926511027cec4116cfe8cf?s=128

Jérémie Grodziski

June 07, 2017
Tweet

More Decks by Jérémie Grodziski

See All by Jérémie Grodziski
6c7fb4b051926511027cec4116cfe8cf?s=48 jgrodziski
0
48
6c7fb4b051926511027cec4116cfe8cf?s=48 jgrodziski
0
160
6c7fb4b051926511027cec4116cfe8cf?s=48 jgrodziski
1
1.1k
6c7fb4b051926511027cec4116cfe8cf?s=48 jgrodziski
0
27
6c7fb4b051926511027cec4116cfe8cf?s=48 jgrodziski
0
310
6c7fb4b051926511027cec4116cfe8cf?s=48 jgrodziski
1
200
6c7fb4b051926511027cec4116cfe8cf?s=48 jgrodziski
0
4.1k
6c7fb4b051926511027cec4116cfe8cf?s=48 jgrodziski
0
100
6c7fb4b051926511027cec4116cfe8cf?s=48 jgrodziski
3
5.5k

Other Decks in Programming

See All in Programming
E0e036f89c14b3e59640318eedf9670b?s=48 bkuhlmann
2
210
35e08efcf39d692f540047fb756eb4e3?s=48 konifar
0
920
1d6af7b4c56fbf84d81ebaee4a8ac2e8?s=48 mnaruse
1
150
E24ebbedcae292dc8e4b56186e082220?s=48 iganari
1
210
A10e41b0a61d59f2258d7f6172c33479?s=48 kaityo256
0
410
8f1fde48dea93c5c3dd6c68c8b8cee92?s=48 kazutaka333
0
250
5d0a36a99b7fa2731c2bf1ad56ed1e6f?s=48 struuuuggle
0
190
B7caf463b7dbc6c305ba290ec3c16521?s=48 eroispaziali
0
280
D83b3739651001461f48763639b90b50?s=48 mazipan
4
910
0ca0c0ec6efe3a7f5220332a910e6da0?s=48 shinyoshiaki
1
490
29bfc9e2bc82b775a30af70be3196386?s=48 hannaprinz
0
100
D12a80cab206033a820ccff8319f957b?s=48 s_uryu
3
1.1k

Featured

See All Featured
1f74b13f1e5c6c69cb5d7fbaabb1e2cb?s=48 sferik
606
53k
32de0bd2ba869609d26fd052a4622778?s=48 cromwellryan
99
5.7k
7653c7c449918ff6542880a8c284f5e7?s=48 jponch
101
4.7k
D83926c323d4f9289f947b4b4e76b939?s=48 jensimmons
205
9.9k
651dcfe41723207fbb0aa044a4f7c07f?s=48 dotmariusz
93
5k
0bce06bd06ee7a2c4f5500f25dcf7f18?s=48 paulrobertlloyd
69
1.2k
96270e4c3e5e9806cf7245475c00b275?s=48 addyosmani
494
110k
B47b288784fda77a94aeb234ca743c24?s=48 keavy
101
14k
4262b9cfacfb6b2c77f23e1d0310cd3e?s=48 myddelton
104
10k
Af6a12710770ad9a7cfd08c97efd40d3?s=48 pedronauck
648
110k
20bfe76b3d6105641f879fe45cfc9272?s=48 bkeepers
407
57k
761be20b5ebd271008bcee1244fc5b52?s=48 matthewcrist
70
7k

Transcript

  1. WHY DOMAIN-DRIVEN DESIGN IS SO RELEVANT TODAY? Jérémie GRODZISKI L’après-midi

    du Domain-Driven-Design Microsoft - June 2017

  2. A PERSONAL HISTORY OF COMPUTING

  3. MY FIRST ENCOUNTER

  4. 30 YEARS AFTER…

  5. “SOFTWARE IS EATING THE WORLD”

  6. IT HAS NEVER BEEN SO EASY TO BUILD SOFTWARE

  7. BUT …

  8. THE COST OF MAINTAINING SOFTWARE STAY TOO HIGH

  9. THE HARSH REALITY

  10. WHAT’S LEGACY ?

  11. THE 3 PILLARS OF COMPLEXITY DOMAIN SOFTWARE PEOPLE

  12. TACKLING COMPLEXITY IN THE HEART OF SOFTWARE

  13. THE HEART OF SOFTWARE?

  14. DOMAIN?

  15. A SET OF CONCEPTS THAT, THROUGH USE CASES, ALLOWS US

    TO SOLVE PROBLEMS DOMAIN?

  16. DOMAIN: DOUBLE ENTRY ACCOUNTING SOLVED PROBLEMS: TRACKING, ROBUSTNESS CONCEPTS: ACCOUNT,

    DEBIT, CREDIT, AMOUNT, ETC.

  17. DOMAIN: IDE SOLVED PROBLEMS: PRODUCTIVITY, INTEGRATION CONCEPTS: PROJECTS, FILES, ANALYSIS,

    REFACTORING, CVS, DEBUGGER, ETC.

  18. HOW TO TACKLE COMPLEXITY ?

  19. BETTER ALIGNMENT solution space problem space

  20. WITH DDD WE CONNECT solution space problem space

  21. ALIGNMENTS REQUIRES UNDERSTANDING

  22. OUR FIRST WORK AS DEVELOPER? UNDERSTAND THE DOMAIN WE’LL HAVE

    TO CODE …OR MAINTAIN

  23. BOTH AN APPROACH AND A TOOLBOX

  24. AN APPROACH Focus on business Value Language is key Make

    the implicit, explicit

  25. MAKE THE IMPLICIT EXPLICIT ?

  26. DDD IS NOT A PROCESS !

  27. DESIGN IS MAKING DECISIONS

  28. ALWAYS CONNECT YOUR DECISIONS TO YOUR BUSINESS OBJECTIVES

  29. DDD IS ALSO A TOOLBOX

  30. A TWO STOREY TOOLBOX

  31. TOOLS TO HELP WHILE CODING TACTICAL PATTERNS

  32. TOOLS TO HELP WHILE ARCHITECTING STRATEGICAL PATTERNS

  33. DDD IN A NUTSHELL HOW BEST TO INTEGRATE THE DOMAIN

    IN THE SOFTWARE?

  34. DDD IN A NUTSHELL BUILD WHAT THEY NEED, NOT WHAT

    YOU CAN

  35. DISCLAIMER FOR TODAY