Till Karim Leffler’s Post

I’ve learned that the best IT solutions start not with code, but with a conversation. Tech should serve business, not the other way around.

When will they learn? Two product presentations by two separate software companies before 10am. Both launched into the feature description before setting the scene. Please start with 'The Why?', not the 'What' or the 'How'.

Most systems only save the final result, like your current account balance. It is useful, but it doesn’t explain how you got there. Event Sourcing and logging solves this by recording every step along the way. Instead of just seeing “Balance: $500,” you’d see the sequence of actions that led to it: - Deposit of $200 - Withdrawal of $100 - Deposit of $400 Why this helps: - Clear history: You always know exactly what happened and in what order. - Easier debugging: If something goes wrong, you can replay events to trace the issue. - More possibilities: With the full story, you can introduce new features like analytics, insights, or smarter predictions. When transparency, accountability, and the ability to get your previous records matter, Event Sourcing becomes a powerful approach for building resilient, future-ready applications. #EventSourcing #SoftwareArchitecture #CleanCode #SystemDesign #Scalability #TechInsights #EngineeringBestPractices #Microservices #EventDrivenArchitecture #CQRS #CloudComputing #DevCommunity #TechLeadership #ModernSoftware

How do you design software systems that can thrive amid uncertainty and constant change? 🌪️ Barry O'Reilly introduces Residuality Theory, a revolutionary approach that models software as interconnected residues, rather than just components or processes. By applying principles from complexity science, this theory helps architects embrace uncertainty as a core part of design. 💡 Learn more about Barry's session at #SAGconf: https://lnkd.in/eNNUYYX6 #SAG2025 #SoftwareArchitecture #Innovation #Complexity #iSAQB #ArchitectureDesign

In the evolving landscape of software tooling, simplicity and modularity often pave the clearest path to innovation. One notable development is the use of MCP

Software as in the currently conceived paradigm, is just too brittle. The way technology interfaces with itself and the way we interface with technology, needs to be re-thought from the ground up.

So perfectly, a picture description of the software evolution!

𝗧𝗲𝘀𝘁𝗶𝗻𝗴 𝗺𝗼𝗱𝗲𝗿𝗻 𝗘𝗖𝗨𝘀 𝗶𝘀 𝗰𝗼𝗺𝗽𝗹𝗲𝘅. Hundreds of thousands of signals. Millions of dependencies. Endless connections to validate. With the 𝗖𝗼𝗻𝗰𝗲𝗻𝘁𝗿𝗶𝗼 𝗧𝗼𝗼𝗹 𝗖𝗵𝗮𝗶𝗻 we transform software into dependency graphs — and graphs into smarter testing strategies: ✅ Assess test coverage at scale ✅ Detect changes instantly with the delta analysis feature ✅ Focus only on the most impactful test cases The result: 𝗹𝗲𝘀𝘀 𝗲𝗳𝗳𝗼𝗿𝘁, 𝗹𝗼𝘄𝗲𝗿 𝗰𝗼𝘀𝘁, 𝗮𝗻𝗱 𝗳𝗮𝘀𝘁𝗲𝗿 𝘃𝗮𝗹𝗶𝗱𝗮𝘁𝗶𝗼𝗻. Smarter testing starts with the right tools. 🚀

👨💻𝗧𝗲𝘀𝘁𝗶𝗻𝗴 𝗺𝗼𝗱𝗲𝗿𝗻 𝗘𝗖𝗨𝘀 𝗶𝘀 𝗻𝗼𝘁 𝗮𝗯𝗼𝘂𝘁 𝗾𝘂𝗮𝗻𝘁𝗶𝘁𝘆 — 𝗶𝘁’𝘀 𝗮𝗯𝗼𝘂𝘁 𝗽𝗿𝗲𝗰𝗶𝘀𝗶𝗼𝗻. You can run thousands of tests and still miss the critical dependency. Or you can let the Concentrio AG Tool Chain show you where it really matters. 🚦 Trace millions of dependencies in seconds 📊 Reveal hidden coverage gaps 🔁 Detect every change at a glance Because smarter testing means less noise, more insight — and the right results, faster.

👨💻 𝗗𝗼 𝘆𝗼𝘂 𝗸𝗻𝗼𝘄 𝘁𝗵𝗲 𝗱𝗶𝗳𝗳𝗲𝗿𝗲𝗻𝗰𝗲𝘀 𝗯𝗲𝘁𝘄𝗲𝗲𝗻 #𝗠𝗶𝗰𝗿𝗼𝘀𝗲𝗿𝘃𝗶𝗰𝗲𝘀 𝗮𝗻𝗱 #𝗠𝗼𝗻𝗼𝗹𝗶𝘁𝗵𝗶𝗰 𝗮𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲𝘀 𝗶𝗻 𝘀𝗼𝗳𝘁𝘄𝗮𝗿𝗲 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁? 📑 In our latest article, we take a look at both approaches and how they are transforming the #future of #softwaredevelopment. Learn more here!👉 https://okt.to/5J7b46