MicroService...Don't repeat SOA
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What makes you to think that you will succeed this time ?
Service..Dont repeat SOA.
SOA design principles
Source : wikipedia.org
We knew this since 2005. Still we build
Like any other architecture..
SOA was never about tools or technology...It's about the principles.
Get your direction right, before deciding the mode of transportation.
Service ArchitectureIt's not
a Silver Bullet
a technology or tool
Service means latency.
Service means more failure points.
Many Components + Latency
We have a long history in goofing up, while building distributed systems.
Recall COM, DCOM, CORBA, EJB and WebSERVICES (depending on whom you ask).
= distributed system.
Fallacies of Distributed Computing
Most likely it will be true even @ 2026.
Still there is HOPE.
Under the hood Service is
about dividing and solving.
Observable paradigm shift
OS managing processes
DataCenter/cloud OS managing applications.
Management Plane : SHIFT 1
Management Plane : SHIFT 2
But, the two most important things in application design plane are ?
Before embarking on Service journey, study your application behaviour closely.
Learn how to build a better monolithic
systems, before building Service based systems.
At least know the true interaction pattern within your monolithic application.
You dont have to know everything. A few really big ideas carry most of the freight.
- Charlie Munger.