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.
In an increasingly digital world, businesses are turning to the cloud to store data and run applications. However, this transition to the cloud comes with new security challenges. This is where Cloud Access Security Brokers (CASB) come into play. But...
Introduction Integration Platform as a Service (iPaaS) has emerged as a revolutionary solution in the rapidly evolving digital landscape, simplifying the integration process and addressing the complexities of modern digital ecosystems. The Evolution ...
In a previous post, I described the following pattern: CQRS (https://marc-architect.hashnode.dev/cqrs-pattern). Now, I'm going to write about event-sourcing and how it can fit well with CQRS. Event-sourcing purpose is to persist an object as the sum ...
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 (i.e aggregates) and avoid any performance impact generated by the aggregates data manipulations. To ha...
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 subject, I need to refresh my mind about how it works, at least from a high-level point of view. SSL ...
In a Micro Services architecture, you need to decide how microservices will communicate between each-other. When I say "communicate", I mean a Microservice A sending a command to a Microservice B, and then Microservice B sending the response to Micro...
