My Architect stuff scratchpad

Marco

Marco

I'm a Cloud Application Architect, working for IBM. I write here some stuff related to my Application Architect work. The thoughts expressed in this blog belong solely to me, and not to my employer.

Event Sourcing and CQRS

Sep 24, 20214 min read

In a previous post, I described the CQRS pattern (https://marc-architect.hashnode.dev/cqrs-pattern). Now, I'm going to write about event-sourcing and...

Event Sourcing and CQRS

CQRS pattern

Sep 9, 20212 min read

C.Q.R.S stands for Common Query Responsibility Segregation. The goal of this pattern is to improve the performances of queries on business objects...

CQRS pattern

My SSL/TLS Memo

Sep 1, 20213 min read

In Software Architecture or Development, we always deal with TLS (formerly called SSL) for Security. But as always, each time I have to work on that...

My SSL/TLS Memo

Asynchronous request reply

Aug 31, 20212 min read

In a Micro Services architecture, you need to decide how microservices will communicate between each-other. When I say "communicate", I mean a...

Asynchronous request reply