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Vaughn Vernon
Domain Model Whisperer. Champion simplicity & reactive. Author: Implementing ; Distilled; Reactive . Founder platform.
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Vaughn Vernon 7h
Tonight offered me a self-driving car pickup. As much as I want the tech to work, the offered and recalling the Mesa, AZ tragedy made me realize that I don't trust it yet. I declined, which also surprised me a little.
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Vaughn Vernon 14h
Replying to @olivergierke @stilkov
I don't know a lot about the internals of the Kafka client, but I think that it could need to become "smarter" about distribution.
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Vaughn Vernon 14h
Replying to @stilkov @olivergierke
Same. I don't want to sound like I am defending Kafka. I do see use cases where it's probably essential. But there is also probably overuse due to what I recently heard as "performance envy."
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Vaughn Vernon 14h
Replying to @stilkov @olivergierke
Yes, from that standpoint. I also prefer REST, but I am not sure that the same throughput can be achieved (maybe HTTP2) with it. Yet, HTTP is probably "fast enough" for many (most) uses.
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Vaughn Vernon 14h
Replying to @olivergierke @s1p
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Vaughn Vernon 14h
Replying to @stilkov @olivergierke
Depending on how you arrive at a URI, I suppose. If you use hypertext "all the way in" probably not so much. Conceptually, though, I see Kafka and such streaming approaches, as very similar to Atom feeds. Can you tell me how you see Kafka as different than that?
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James Ward 15h
Next week I'm presenting a webinar: Up-Level Your Career With Open Source
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Vaughn Vernon 15h
Replying to @olivergierke
Since we are nearby I'd like to discuss to better understand what you mean. For one I don't see Kafka or any similar message bus as being any more a dependency than REST. When are you speaking? I will plan to attend and we can chat.
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Vaughn Vernon 15h
Replying to @gideondk
You don't play nice. Full stop. You arrived making veiled accusations and with plausible deniability. You also threatened a "flame war." Please stop.
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Vaughn Vernon 15h
Replying to @ktosopl @gideondk
You arrived on your own. You asserted falsehoods. Please stay out of it and leave us out of it.
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Vaughn Vernon 16h
Replying to @ktosopl @gideondk
You publicly called us "unprofessional" and accused us of "ad hominem attacks" and you tell me I am embarrassing myself. Your friend also makes accusations of us having "hostility" and posts a humiliating meme. You can't turn this on us. Your accusations are false and damaging.
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Vaughn Vernon 16h
Replying to @olivergierke
Especially if there's biz logic in message listeners; that's pretty much where ESB took the industry--pushing biz into the bus. Listeners shld=port adapters. I wonder tho if potential scale of a single topic (replication) really is centralized. Sure, it could be, but not a must.
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Vaughn Vernon 17h
Replying to @olivergierke
That would be true if Kafka were an ESB. Kafka is messaging and a message bus. Most technology platforms support messaging and message buses.
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Vaughn Vernon 17h
Replying to @gideondk @s1p
Speaks volumes.
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Vaughn Vernon 19h
Wait. Onsi Fakhouri, SVP Cloud R&D of Pivotal, just said "sucks" in front of thousands of people in the opening  talk. He's a professional using contemporary language to describe negative experiences. Keeping it real. /cc @kotsopl
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Vaughn Vernon Sep 24
I just arrived in DC for . The venue is an unexpected and pleasant surprise! Thanks for inviting me.
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Vaughn Vernon Sep 24
Replying to @dmuirhead @vlingo_io
Thanks, Dave! More good things are near :)
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Kalele Sep 24
Feeling blocked by your "design around" code? Breakthrough by adding to your . Simple, flexible and fluent.
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Dave Muirhead Sep 24
you have contributed more value in the last 5-10 years than most. Ignore the detractors and keep delivering. is a solid and needed alternative.
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IDDD Workshop Sep 23
Come see how aspects of are discussed and put into practice. Book a with . Now booking 2019!
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