#DesignAccelerator
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vaughnvernon.bsky.social
Later today on my #DesignAccelerator YouTube channel
March 14, 2025 at 5:33 PM
vaughnvernon.bsky.social
#DesignAccelerator: You Don't Know 💩OOP!

This early history of object-oriented programming tells a much different story than what most today know as OOP. Like! ❤️ and Subscribe! 🔔

Get news📢and free stuff🆓by signing up! kalele.io/youtube/

youtu.be/2qjHEVPuon0
#DesignAccelerator #OOP #ObjectOrientedProgramming #DDDesign
March 15, 2025 at 7:49 AM
vaughnvernon.bsky.social
A new #DesignAccelerator tutorial just dropped: "Really Simple CQRS"

Give me 10 minutes. I'll give you CQRS.

Please Like! ❤️ and Subscribe! 🔔 Thank you!

youtu.be/_pjqhwYR1Kc
Really Simple CQRS
YouTube video by Vaughn Vernon
youtu.be
April 11, 2025 at 8:27 AM
vaughnvernon.bsky.social
My #DesignAccelerator

"#CQRS Is NOT Complex!"

youtube.com/shorts/Dsfbc...
April 24, 2025 at 7:20 PM
vaughnvernon.bsky.social
Hey, y'all. I'm moving my #DDDesign #DDD meetups to

kommunity dot com / ddd-vv

I'll have my first meetup on Friday, 6 December 2024 (tomorrow) at 15:00 CET / 09:00 EST / 07:00 MST. We can discuss my new #DesignAccelerator tutorial series:

youtube dot com / at VaughnVernon

Please register.
December 5, 2024 at 6:03 PM
vaughnvernon.bsky.social
This week's #DesignAccelerator tutorial just dropped.

"Good Coupling, Bad Coupling, Coupling FTW"

Keep it simple, with a shout out to @vladikk.bsky.social and his new book, "Balancing Coupling in Software Design"

Book: www.informit.com/store/balanc...

Video: youtu.be/ZffqJxLULx8
November 18, 2024 at 10:37 PM
vaughnvernon.bsky.social
Up now on #DesignAccelerator: "Bottlenecks Be Gone! Using Theory of Constraints in Software Development"

youtu.be/dcfPG1WcH1A
March 24, 2025 at 12:52 AM
vaughnvernon.bsky.social
👇This is a preview of my #DesignAccelerator presentation board 👆
#DesignAccelerator #OOP #DDDesign #DDD #DomainDrivenDesign #Smalltalk #MessageDriven
March 17, 2025 at 5:46 PM
vaughnvernon.bsky.social
Watch my very latest #DesignAccelerator tutorial: "Vertical Slice Architecture or What?"

What's in the name? What is it really? Learn how a "Vertical Slice" can be even more with Feature Plugins and Feature Modules!

Please Like! ❤️ and Subscribe! 🔔

youtu.be/1_1-D9uk_wg
Design Accelerator: Vertical Slice Architecture or What?
YouTube video by Vaughn Vernon
youtu.be
January 31, 2025 at 5:50 AM
vaughnvernon.bsky.social
You're joking, right? This is one of the strongest #DesignAccelerator tutorials, but it has barely been watched. Show #TheoryOfConstraints some love.

youtu.be/dcfPG1WcH1A
Bottlenecks ⏳ Be Gone! Using Theory of Constraints in Software Development
YouTube video by Vaughn Vernon
youtu.be
April 8, 2025 at 4:19 AM
vaughnvernon.bsky.social
This week's #DesignAccelerator tutorial is now available: "Go with the Flow: Domain Events & Context Mapping Upstream and Downstream"

✅ Don't forget to Like and Subscribe and Like my tutorial! ❤️

www.youtube.com/watch?v=W-Nv...
Go with the Flow: Domain Events & Context Mapping Upstream and Downstream
YouTube video by Vaughn Vernon
www.youtube.com
January 24, 2025 at 7:00 PM
vaughnvernon.bsky.social
Note to self: Don't publish late on the weekend.

Get this week's 👆 #DesignAccelerator tutorial here: "Bottlenecks Be Gone!"

Theory of Constraints and Time Complexity at your service.
vaughnvernon.bsky.social Vaughn Vernon @vaughnvernon.bsky.social · Mar 24
Up now on #DesignAccelerator: "Bottlenecks Be Gone! Using Theory of Constraints in Software Development"

youtu.be/dcfPG1WcH1A
March 24, 2025 at 3:59 PM
vaughnvernon.bsky.social
Be sure to watch "Go with the Flow: Domain Events & Context Mapping Upstream to Downstream."

#DesignAccelerator is my effort to help you design with accuracy at a high pace.

bsky.app/profile/vaug...
vaughnvernon.bsky.social Vaughn Vernon @vaughnvernon.bsky.social · Jan 24
This week's #DesignAccelerator tutorial is now available: "Go with the Flow: Domain Events & Context Mapping Upstream and Downstream"

✅ Don't forget to Like and Subscribe and Like my tutorial! ❤️

www.youtube.com/watch?v=W-Nv...
Go with the Flow: Domain Events & Context Mapping Upstream and Downstream
YouTube video by Vaughn Vernon
www.youtube.com
January 27, 2025 at 4:44 AM
vaughnvernon.bsky.social
Published: "Commands, Not Queries"

#DesignAccelerator Tutorial

Why do so many think that every business process looks like a set of queries?

bit.ly/4h8Xd2z
Commands, Not Queries (and a Wee Bit More About Journal Subscriptions)
Why do so many think that every business process looks like a set of queries? ✅ Don't forget to Like and Subscribe and Like my tutorial! ❤️ Possibly it's because they only think of the happy path. Yet, the most valuable software is that which produces helpful outcomes even when the system situation is not perfect. Consider how using commands rather than queries help to solve problems. To kick off this tutorial, I address just a few remaining questions about journals and subscriptions from two previous tutorials on "Why I Hate the Outbox Pattern." Outbox Pattern Definition (best that I've found): https://docs.aws.amazon.com/prescript... Outbox Pattern Definition Example: https://docs.aws.amazon.com/prescript... --------------------------------------------------------------------------------------- 🛠 Vaughn Vernon | https://vaughnvernon.com/​ 💡 Kalele | https://kalele.io/​ ⚙️ IDDD Workshop | https://kalele.io/training/iddd/ 🗓 Upcoming Public Events | https://kalele.io/iddd-workshop/ ✉️ "Why I Hate the Outbox Pattern": https://bit.ly/3ZQLU7V 🍕 "I Hate Pineapple on Pizza": https://bit.ly/3BVxdJ8 📕 Implementing Domain-Driven Design (Red Book): https://bit.ly/4gxchqo 🌵 Strategic Monoliths and Microservices | http://bit.ly/3Vnqgqu 🟧 The Vaughn Vernon Signature Series | https://informit.com/awss/vernon
bit.ly
January 11, 2025 at 10:29 PM
vaughnvernon.bsky.social
My latest #DesignAccelerator:

"#GenAI—A Bed of Roses?"

Would you like more content on generative AI, how I've used it, and my experiences with it? Likes and reposts are "YES!" votes.

youtube.com/shorts/2iN2W...
Is Gen AI a bed of roses? Let's talk.
April 23, 2025 at 4:45 AM
vaughnvernon.bsky.social
Try to keep up with my #DesignAccelerator tutorials!

These two are a matched set, basically Parts 1 and 2. I thought it odd that Part 1 has ~100 fewer views than Part 2.

Part 1: Events-First Discovery and Modeling—EventStorming to DDD Tactical Design (1/2)

youtu.be/I-cqa6moMBQ
Design Accelerator: Events-First Discovery and Modeling—EventStorming to DDD Tactical Design
YouTube video by Vaughn Vernon
youtu.be
March 12, 2025 at 6:04 AM
vaughnvernon.bsky.social
Watch my recent #DesignAccelerator tutorial for guidance on whether to use #Microservices or a #Monolithic architecture. Learn some principles to help you make a sound decision.

www.youtube.com/watch?v=W-Nv...
Design Accelerator: Go with the Flow: Domain Events & Context Mapping Upstream and Downstream
YouTube video by Vaughn Vernon
www.youtube.com
January 31, 2025 at 1:16 AM
vaughnvernon.bsky.social
My new #DesignAccelerator longform tutorial:

"Estimates vs. #NoEstimates"

Please Like! ❤️ and Subscribe! 🔔

How in the green, green earth do you DON'T estimate?

Or, what you always wanted to know about not estimating software delivery times but were afraid to ask.

youtu.be/euvbp2yoKxg
"Estimates vs. #NoEstimates" How in the green, green earth do you DON'T estimate?
April 26, 2025 at 6:27 AM
pollyinwonderland.bsky.social
designaccelerator
Stunning Visual Ethical Dilemmas
More: www.pollyinwonderland.com/post/designa...

Buy My Prints: pollyinwonderland.com

#ai #aiart #aiartcommunity #aigenerated #aiphotography #aiprompts #art #arts #decor #digitalart #digitalcommunity #futuristic #gift #gifts #holliday #midjourney
June 5, 2024 at 5:29 AM
vaughnvernon.bsky.social
A new blog post is available based on my #DesignAccelerator video:

"Why the Outbox Pattern Falls Short – And the Smarter Alternative for Event-Driven Systems"

www.linkedin.com/posts/kalele...
In Domain-Driven Design (DDD) and distributed systems, few names carry as… | Kalele
In Domain-Driven Design (DDD) and distributed systems, few names carry as much weight as Vaughn Vernon, a globally recognized expert and author of practical books like "Implementing Domain-Driven Design" and "Strategic Monoliths and Microservices". Vernon sparked a critical conversation in a thought-provoking video titled “Why I Hate the Outbox Pattern,” a discussion that challenges popular approaches to event-driven architectures while offering actionable alternatives. We have published a blog post on the topic which discusses Why the Outbox Pattern Falls Short – And the Smarter Alternative for Event-Driven Systems. You can read further on our blog, or watch the video on our YouTube channel. Let us know what you think! P.S. The needed links are in the comments.
www.linkedin.com
May 5, 2025 at 9:57 PM
vaughnvernon.bsky.social
A blog post about my #DesignAccelerator "Estimates vs. No Estimates" video.

kalele.io/why-traditio...
An abstract Gantt Chart depicting the common use of software estimates.
April 29, 2025 at 8:13 PM