Lutz Hühnken @huehnken.de · 09/10/2026Am 26./27.11. gebe ich in Hamburg mein Training zu Event-Driven Architecture, bewusst vor Ort: zwei Tage raus aus dem Projektalltag und Zeit für die Grundlagen. Outbox, Idempotenz, Fehlerbehandlung, Prozesse über viele Services. 🧵 100
Lutz Hühnken @huehnken.de · 03/09/2026EDA gets recommended for microservices. Then a real business process turns up, and inventory, payment and shipping all have to move together. The usual reach is a workflow engine or the Saga pattern: one coordinator sends commands and waits for replies. 110
Lutz Hühnken @huehnken.de · 16/07/2026New talk: the Kafka ecosystem in 2026. Drop-in alternatives speaking the Kafka protocol (Redpanda, WarpStream, AutoMQ, Bufstream), what diskless architectures actually change, smarter clients, proxies and gateways, plus KIP-932 and KIP-1150. Kafka is a protocol now, not just a broker. #kafka #eda 100
Lutz Hühnken @huehnken.de · 10/07/2026It's wrap (for me, anyway) for the @wearedevelopers.bsky.social European Congress this year. The congress is not like other conferences I go to. It's bigger, noisier. Great crowd (massive amount of people, > 10000 or so), young, international, energetic. 200
Lutz Hühnken @huehnken.de · 01/07/2026I‘ll be at the WeAreDevelopers World Congress in Berlin next week. Happy to discuss building and evolving engineering organizations, strategic technology leadership, or event-driven architecture. If you’re also there and want to meet up, DM me. #eda #eventdrivenarchitecture #ddd #teamtopologies 010
Lutz Hühnken @huehnken.de · 17/06/2026Some seats are still available for my workshop 👨🏫 on Event-Driven Architecture at the WeAreDevelopers world congress in Berlin on July 8. I try to make it fun & interesting, so please tell your friends. 👉 www.wearedevelopers.com/world-congre... #eda #eventdrivenarchitecture #softwarearchitecture 000
Lutz Hühnken @huehnken.de · 12/06/2026Farewell Antwerp. Had amazing three days. Surrounded by so many brilliant minds, it felt almost surreal. Thanks @dddeu.bsky.social for a great conference! #DDDEU 021
Lutz Hühnken @huehnken.de · 10/06/202610th edition of @dddeu.bsky.social being kicked off by Eric Evans. #DDDEU 001
Lutz Hühnken @huehnken.de · 12/05/2026On DDD Europe I'm going to speak about EDA Patterns and Antipatterns. Come and see if you recognize patterns from your code base. If you don't have a ticket yet, use this link for a discount: ti.to/on3/aardling... #eda #eventdrivenarchitecture #softwarearchitecture #conference #dddeurope 020
Lutz Hühnken @huehnken.de · 17/03/2026Enjoying @gunnarmorling.dev talking about the Transactional Outbox pattern at @jug-hamburg.bsky.social . 010
Lutz Hühnken @huehnken.de · 13/03/2026I had a packed room with a great, curious audience today. Really good vibes, thanks to everyone who attended. And thanks to @bobkonf.bsky.social of course for inviting me to speak! #bobkonf 030
Lutz Hühnken @huehnken.de · 04/03/2026Java Magazin 4.2026: Part 1 of my four-part EDA series is out. Written companion to my workshop, which I'm delivering again in Munich next week. Read it (German): entwickler.de/software-arc... #eda #eventdrivenarchitecture #softwarearchitecture 110
Lutz Hühnken @huehnken.de · 12/02/2026Tomorrow is the last day of this year's OOP conference. Enjoying it very much so far. Many conversations around AI of course, but grounded and thoughtful ones, beyond the hype. And many familiar faces. If you're here, join me tomorrow at 10am 👉 www.oop-konferenz.de/de/programm/... #oop 010
Lutz Hühnken @huehnken.de · 30/12/2025🎉 500 ⭐️ on Awesome Event-Driven Architecture! Thanks to everyone who starred, shared or contributed. It’s great to see the EDA community exchanging real-world lessons. If you’re interested in EDA, have a look: ➡️ github.com/lutzh/awesom... #softwarearchitecture #eventdrivenarchitecture #eda 060
Lutz Hühnken @huehnken.de · 04/12/2025Excited to speak at OOP 2026 in Munich next February with a new talk on event-driven architecture patterns and anti-patterns. Use the code ”OOP2026-Huehnken” for 20% off your ticket. More info: www.oop-konferenz.de/en #OOP2026 #EDA #SoftwareArchitecture 010
Lutz Hühnken @huehnken.de · 21/09/2025"Don’t try to solve hard problems: they’re telling you that your design is wrong. Instead, keep iterating the design until you only have easy problems." twitter.com/bitfield/sta... 000
Lutz Hühnken @huehnken.de · 08/09/2025Maybe this helps: Meta AI recommends Signal 😀. (Source: mastodon.social/@aboutsignal...) 031
Lutz Hühnken @huehnken.de · 04/09/2025Next up: Ronna Steinberg. Just 2 minutes in, my favorite quote of the conference, for sure: „It‘s not schön if it‘s not fun.“ She made it rhyme somehow. 010
Lutz Hühnken @huehnken.de · 04/09/2025I love local conferences, looking forward to meeting many people in the awesome Hammerbrooklyn in Hamburg at bit summit. #conference #hamburg #bitsummit 130
Lutz Hühnken @huehnken.de · 29/08/2025My KanDDDinsky talk this year: less fundamental than my usual talks. More: what works well, and what doesn’t. Patterns, lessons, and maybe a few true stories. The line-up is amazing, and I’m humbled to be part of it. Hope to see you there! 👉 kandddinsky.de #ddd #EDA #conference #Berlin #kandddinsky 083
Lutz Hühnken @huehnken.de · 07/08/2025Coding with AI feels like teaching. You still need to learn before you can teach. Deep understanding of the domain and software quality still matters. But not everyone who enjoys coding will enjoy instructing a machine. It’s a different kind of creativity. #AIProgramming #CodingWithAI #DevThoughts 020
Lutz Hühnken @huehnken.de · 23/07/2025Always wanted this to be interactive so I could solve the cube in 2D. Everyone’s using AI code assistants now, so I had Claude build a first version. It’s rough - no tests yet - but already fun to play with (for me, anyway): www.huehnken.de/games/circle... #AIgenerated #LLM #puzzlegame #claude 131
Lutz Hühnken @huehnken.de · 04/04/2025If you spent two full days on uncomfortable chairs and still enjoyed it, it must be @amaconf.bsky.social 😀. Many very pleasant encounters, the conference has a great community spirit about it. Thanks for having me! #conference #ama2025 #softwarearchitecture 010
Lutz Hühnken @huehnken.de · 03/04/2025The last conference of this Winter/Spring for me, ending the Spring conference season with a highlight: Stoked to be speaking at @amaconf.bsky.social later today. Currently enjoying the keynote by Simon Wardley. #conference #ama2025 #softwarearchitecture 021
Lutz Hühnken @huehnken.de · 27/03/2025I said I expected to be inspired, and Fast Flow Conf did not disappoint. Great talks all around, kudos to the speakers. And the closing keynote hitting a point for me as well, moving beyond "enabling team" for architecture. Great day. Also fantastic venue and organization! #ffc25 #fastflowconf 010
Lutz Hühnken @huehnken.de · 27/03/2025Fast Flow Conf starting strong with a keynote from Manuel Pais and Therese Engen. Makes me excited for the rest of the day. Expecting to be inspired. #ffc25 #fastflowconf 020
Lutz Hühnken @huehnken.de · 21/03/2025In "Foundations of Scalable Systems", Ian Gorton writes, among other things, about relational databases and how it's not uncommon to apply denormalization. Or well, he meant to, but on page 196 they printed something else.. which I'm sorry to hear 😀 #softwarearchitecture #bookclub #mademechuckle 020
Lutz Hühnken @huehnken.de · 07/03/2025If you'd like to attend FastFlowConf on March 27th in 🇳🇱 and haven't bought a ticket yet: This link will get you a 20% discount. See you there! ti.to/ffcnl/fast-f... #teamtopologies #softwarearchitecture #conference 011
Lutz Hühnken @huehnken.de · 28/11/2024Thrilled that my little list of awesome event-driven architecture resources - github.com/lutzh/awesom... - is now in the awesome list of awesome lists - github.com/sindresorhus... Thanks @sindresorhus.bsky.social for including it! #eda #eventdrivenarchitecture #softwarearchitecture #awesome 082
Lutz Hühnken @huehnken.de · 28/11/2024Next year I'll host a night school session at the OOP in Munich, Germany: www.oop-konferenz.de/de/programm/... 90 minutes dedicated to event-driven architecture. If you want to join, get a 15% discount with the code "OOP25_Hühnken" #conference #eventdrivenarchitecture #eda #softwarearchitecture 020
Lutz Hühnken @huehnken.de · 25/11/2024So my former colleague Jan Stępień is a brillant engineer / speaker / teacher, but the thing he'll be internet famous for is how websites can't handle his name 🤷♂️. wtf-8.xn--stpie-k0a81a.com is really funny, though. #encoding #utf #fail 000
Lutz Hühnken @huehnken.de · 22/11/2024With articles from so many friends and respected colleagues, e.g. @ewolff.com, @sippsack.bsky.social, @hschwentner.bsky.social, Gernot Starke, Stefan Toth and others, I just had to add this to my tsundoku stack. Haven't read it yet, but with all of them in it, it's still my #fridayrecommendation . 110
Lutz Hühnken @huehnken.de · 13/11/2024Day two of Software Architecture Gathering starting strong with a keynote from Rebecca Parsons. If you're interested, I uploaded the slides to my own talk to Speaker Deck: speakerdeck.com/lutzh/events... #SAGconf #SAG2024 #softwarearchitecture #eda #eventdrivenarchitecture 000
Lutz Hühnken @huehnken.de · 12/11/2024Day one of Software Architecture Gathering. Not often that you get to see @mentrix.bsky.social , @crichardson.bsky.social and (my personal highlight so far) Gregor Hohpe in a row! Looking forward to day 2 tomorrow. #SAGconf #SAG2024 #softwarearchitecture #eda #eventdrivenarchitecture 030
Lutz Hühnken @huehnken.de · 28/10/2024Next week I'll be attending LeadingEng Berlin again. Looking forward to connecting: If you want to learn about Upvest and our investment API, discuss event-driven architecture, or talk about building a high performing engineering organization, find me there! #LeadingEngBerlin 010
Lutz Hühnken @huehnken.de · 23/10/2024Enjoying day two of the Software Architecture Alliance conference. Highlights so far include the keynote by Jacqui Read, talk on eventual consistency by Lars Roewekamp, and some EDA goodies with Florian Pfleiderer and Frank Steimle. Next up: The journey to resilience with Uwe Friedrichsen! #saa2024 000
Lutz Hühnken @huehnken.de · 09/10/2024🇩🇪 Konferenz-Talk: Event-Driven Architecture und Microservices: Sind die Ideen, die wir vor 10 Jahren für gut hielten, es heute immer noch? Mit dem Code "Huehnken_15" 15% günstiger: www.software-architecture-alliance.de/2024 #conference #eda #softwarearchitecture #eventdrivenarchitecture 000
Lutz Hühnken @huehnken.de · 19/09/2024Next week I'll be attending the CTO craft conference. If you want to learn about Upvest and our investment API, discuss event-driven architecture, or talk about building a high performing engineering organization, find me there! conference.ctocraft.com/berlin-2024/ #conference #ctocraftcon #berlin 010
Lutz Hühnken @huehnken.de · 04/09/2024Discuss event-driven architecture, hear my unpopular opinions about workflow engines, discuss if the saga pattern should be considered harmful with me at the SAG in November in Berlin! #eventdrivenarchitecture #eda #softwarearchitecture conferences.isaqb.org/software-arc... 020
Lutz Hühnken @huehnken.de · 16/08/2024I miss the old Twitter, I really do. So it took me longer than it probably should to disassociate from what it has turned into. Still hoping that some other site will become what Twitter used to be. Maybe this one? 010