If you missed our last meetup or prefer to learn on the go, we've got you covered! The insightful discussion on "Orchestration vs. Choreography" with @noctovis
and @UdiDahan
is now available as a podcast on several platforms! 🚀

#DDDesign

https://virtualddd.com/sessions/90

One of the best things we stopped doing with our clients is designing #dddesign aggregates with them - that is something devs can use if at all. The effort is better used in overall information flow through the system by example. It's how #EventModeling eliminates waste.

same goes for Sagas.

One of the most overlooked things in this industry is what you DON'T do to get the best productivity and quality in the SDLC.

As I reflect on #eventsourcing projects of the past 15 years - especially those implemented by others, I see that we have a team that avoids all the mistakes learned in the infrastructure part of the implementation. We have way more than than 10,000 hours of flight time.

Some of the mistakes:

Coupled read models. No time taken to do #EventModeling. Middleware and tooling bloat. Cloud infatuation. Distracted by saga and processor design. Event and command handlers that are not pure functions. Optimizing for performance at the start of a project with no evidence for the need to do so. Over-reliance on the aggregate concept from #dddesign. Not thinking of "closing of the books" and relying on replaying the entire event history to upgrade pieces of the solution. Over-thinking schema design instead of relying on versioning of events...

...just to name a few 😄

📢New in MEAP📢

Why modernize?

An aging architecture is a competitive disadvantage and a business risk. Hard to understand, hard to change, and highly fragile.

A modern architecture is a competitive advantage, enabling faster flow & time to market.

With Architecture Modernization by @ntcoding you will soon yield real results for your business—results that will only grow as your architecture continuously evolves and improves: http://mng.bz/pd0R

45% off with code mltune till March 22nd

#CTO #softwareengineering #TeamTopologies #DDDesign #softwarearchitecture

RT @avanscoperta
🚦 Next stop - Let's talk about #Aggregates with @mariuszgil!
🥇 A remote @Meetup to discover what's the deal with one of the most "what does this exactly mean?" concepts in the #DDDesign world.
🗓️ Thursday 9th March, 6.30 pm CET.
https://www.meetup.com/avanscoperta-meetups-workshops-courses/events/291815108/

📢New in MEAP📢

Don’t spend months building the wrong software!

Unlock the power of collaboration in software design by involving all stakeholders in the design process with the help of practical techniques for overcoming resistance, managing conflicts and mitigating biases.

Collaborative Software Design by @kenny_baas , Evelyn van Kelle, and @selketjah is out in MEAP: http://mng.bz/eJqV

45% off with code mlbaas till Feb 15

#softwarearchitecture #SoftwareDesign #collaborativemodeling #DDDesign

RT @kalele_io@twitter.com

Join @adymitruk@twitter.com, @hofstef@twitter.com, @hschwentner@twitter.com, @lauchany@twitter.com, @suksr@twitter.com, @tjaskula@twitter.com, & @VaughnVernon@twitter.com at our 2023 workshops. Get on our waitlists for special offers.

NEW
4hr online workshops Feb 27& 28
Start time for #DomainStorytelling & Implementing #DDDesign

https://kalele.io/iddd-workshop/

🐦🔗: https://twitter.com/kalele_io/status/1612921475073298441

Monday, we kicked off 2023 with our very first, and definitely not the last online open space! We had @dianamontalion & @ahl kick-off to set the stage about Architecture over architects, which was the focus of this open space: (Architectural) Decision Making. Then we had @weltraumpirat setting up the open space, and its marketplace.

We had sessions from challenges implementing the advice process to 7 levels of testing and contract testing, decisioning processes, and many more, which you can see in the image.

It was a very successful first virtual open space for us, and we want to thank everyone who sponsored our event through the open collective and made it possible!

If you want to watch or listen back to the keynote check here: https://virtualddd.com/sessions/85

#DDDesign #domaindrivendesign #softwaredesign #softwarearchitecture #decisionmaking #openspace

Good news, we almost have all the funds we needed to get 150 people in on our (Architectural) Decision Making Gathering open space on the 2nd of January. You can still sign up are grateful for all donations. We will keep the event capped at 150 people
https://virtualddd.com/sessions/85

#DDDesign

Did you miss our session last week with @roundcrisis about Sharing your (Systems) knowledge with Bytesize Architecture Sessions? It is now available as a YouTube video or on your favorite podcast channel! More info here:
#Softwarearchitecture #DDDesign
https://virtualddd.com/sessions/84

Paradigms are just warped mirrors looking at the same truth.

#fp #DDDesign #cqrs #eventdriven #oop #monolith #microservices

Random 3am thoughts while burping a baby…

With a finite state machine, you can persist the state or the transitions. In simple, non cyclical, unidirectional machines, sequence and not time based, storing state is fantastic - you can know all of the events that have happened previously.

But… how often are we that lucky?

#eventsourcing #cqrs #statemachines #DDDesign