I use it on gethly.com and previously i used the same approach on an internal application for domain registrar that handles the EPP. So far no issues. Also using those blobs allows me to easily add encryption layer on application level.
I see: "Gethly is a paywalled hosting and sales platform for digital content creators.
Sell online courses, license downloadable content, receive donations or build communities accessible via paid memberships." Are all the online courses and downloadable content and analytics and payments in the CQRS system, or are you using it for only some subset?
The entire system is event-sourced. I wrote few articles about the technical aspect of the platform on the blog https://gethly.com/blog
At this time, there are 12 services that make up the entire application. Event-sourcing is what allows infinite scaling and CQRS.
ES is the pinnacle of technology in the web sector, but it comes with a lot of overhead and time to market is significantly slowed down. So it is not something every project can or should consider implementing.
