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Refactoring
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Eko Kurniawan Khannedy
June 26, 2019
Technology
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300
Refactoring
Refactoring - JVM Meetup 19 at DOKU
Eko Kurniawan Khannedy
June 26, 2019
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Transcript
Refactoring Eko Kurniawan Khannedy
Tentang Pemateri • Eko Kurniawan Khannedy • Senior Principal RnD
Engineer di Blibli.com • 10 Tahun Pengalaman Kerja dan Tetap Coding
Materi yang akan dibahas • Apa itu Refactoring? • Code
Refactoring • Java Project Refactoring • Software Architecture Refactoring
Apa itu Refactoring?
Clean Code vs Refactoring?
Clean Code vs Refactoring vs Rewrite?
Clean Code vs Refactoring vs Rewrite vs Revamp?
Code Refactoring Eko Kurniawan Khannedy
Udah baca buku Refactoring? Karya Om Martin
https://refactoring.guru
Kenapa butuh Refactoring?
Broken Window Theory - Pragmatic Programmer
Cara Mengotomatisasi Refactoring?
Static Code Analysis
None
None
Java Project Refactoring Eko Kurniawan Khannedy
Struktur Project versi Males • /pom.xml • /src/main/... • /src/test/...
Struktur Project versi Mainstream • /pom.xml • /module-entity/… • /module-repository/…
• /module-service/… • /module-controller/…
Struktur Project versi Agak Mainstream • /pom.xml • /module-entity/… •
/module-repository/… • /module-service/… • /module-service-impl/… • /module-outbond/… • /module-outbond-impl/… • /module-controller/… • /module-web-model/... • /module-sdk-client/…
Struktur Project versi Anti Mainstream
Software Architecture Refactoring Eko Kurniawan Khannedy
Monolith vs Microservices?
Mono Repo vs Multiple Repo?
API Driven vs Message Driven?
Blocking vs Reactive?
Mengerti kan maksudnya?
None
Dimulai dengan Monolith, Blocking, dan Mono Repo
Tahapan Architecture Refactoring MONOLITH CQRS MICROSERVICE API DRIVEN MESSAGE DRIVEN
https://martinfowler.com/bliki/CQRS.html
Bagaimana jika mendapat Legacy Project?
Integrasi dengan Legacy Project LEGACY APP LEGACY DATABASE https://martinfowler.com/bliki/StranglerFigApplication.html STRANGLER
APP
Sekian dan Terima Kasih