Professionelle Beratung hinsichtlich Architektur, Design und Entwicklung im Microsoft .NET Umfeld
Hermes Agent, Qwen3.6 27B, llama.cpp, Docker, Telegram, systemd, and a surprisingly educational firewall problem Running a large language model locally is no longer particularly unusual. Running one as a reliable, always-available agent on a production workstation is a different challenge
WeiterlesenI recently went through a surprisingly long debugging journey with Nextcloud Office on a Rocky Linux 10 server. The goal sounded simple: Open and edit .ods, .xlsx, .docx, and other office files directly in the browser from Nextcloud, similar to
WeiterlesenIntroduction Onion Architecture is an architectural style that puts the domain model at the center of the application. Everything else — APIs, databases, frameworks, external services, logging, messaging — lives in outer layers and depends inward. The idea was popularized
WeiterlesenIntroduction Clean Architecture is not a framework and not just a folder structure. It is mainly an architectural rule: Dependencies point inward. The business logic should not depend on whether it is called from a REST API, a database, a
WeiterlesenWhen using a single external monitor with multiple HDMI sources, things can get awkward quickly. In my setup, the monitor is connected to two machines: Switching the monitor input from Arch to the Windows laptop worked perfectly. Windows immediately used
WeiterlesenIntroduction Arch Linux and CachyOS are closely related, but they are not the same kind of distribution. Arch Linux is an independently developed, minimalist, rolling-release Linux distribution for x86-64 systems. Its philosophy is centered around simplicity, user control, and building
WeiterlesenA practical, code-heavy guide to building specialized Copilot agents for real-world development workflows Introduction Visual Studio 2026 pushes GitHub Copilot beyond simple chat assistance and into a more agentic workflow. In addition to agent mode, Visual Studio now supports built-in
WeiterlesenRunning local LLMs is easy right up until you want them to do something useful. That was the core lesson from our OpenClaw journey. On paper, the setup sounded straightforward: run a local model through Ollama, connect it to OpenClaw,
WeiterlesenIntroduction A practical, production-ready setup for SSH, Postfix, Dovecot and HTTPD — plus monitoring & reporting scripts Rocky Linux 10 continues the RHEL tradition of being a stable, long-term server operating system. But stability alone does not equal security. Any
WeiterlesenFixing the Persistent Postfix Error: “process was started with ulimit -f limit” on Rocky Linux If you’re running Postfix with Dovecot on Rocky Linux and keep seeing the error: process was started with ulimit -f limit even after adjusting system
WeiterlesenIntroduction Postfix, Dovecot, Rspamd, DKIM & ARC — Done Right Running your own mail server is still one of the most demanding infrastructure tasks. Modern mail delivery is no longer just SMTP — it is a trust pipeline involving SPF,
WeiterlesenIntroduction In this post, we cover the full end-to-end workflow for running a local Ollama LLM to assist with SQL Server 2022 query and stored procedure optimization. This workflow includes GPU acceleration, persistent containers, and an interactive prompt, using Arch
WeiterlesenIntroduction Why Switch?NuGet has long been the default for .NET developers, but enterprises often need centralized control, retention policies, and security features that go beyond what NuGet.org offers. JFrog Artifactory provides a robust solution for hosting, caching, and managing packages
WeiterlesenIntroduction When people ask how “independent” a Linux distribution is, they usually mean much more than open-source purity. In 2025, independence also touches on questions such as: This article provides a detailed, realistic analysis of how independent Arch Linux and
WeiterlesenIntroduction In 2025, running a capable large language model (LLM) locally is no longer reserved for data centers or specialized AI servers. With modern tooling and an NVIDIA RTX 3080 (or better), you can host and interact with a powerful
WeiterlesenIntroduction BizTalk Server remains a cornerstone in enterprise integration, but deploying BizTalk applications across environments like Acceptance and Production can be complex and error-prone. In this post, we’ll walk through how to build a robust Azure DevOps pipeline for BizTalk
WeiterlesenIntroduction BizTalk Server 2020 remains a cornerstone for enterprise integration, offering robust capabilities for connecting disparate systems, automating workflows, and managing business processes. If you’re a developer working with BizTalk, chances are you’re using Visual Studio 2019. But out of
WeiterlesenEnterprise Application Integration (EAI) remains a cornerstone of modern IT architecture, and Microsoft BizTalk Server 2020 continues to be a robust platform for orchestrating complex workflows across disparate systems. When paired with Azure DevOps, BizTalk becomes a powerful engine for
WeiterlesenIntroduction If your Windows 11 screen suddenly turned black and white, don’t panic—it’s likely not a hardware issue. In most cases, this is caused by a color filter setting that was accidentally activated. Whether it happened through a keyboard shortcut
WeiterlesenIntroduction Arch Linux is beloved for its minimalism and control—but that also means you’re often on your own when it comes to setting up essentials like Wi-Fi. Whether you’re bootstrapping a fresh install or configuring your Hyprland-powered desktop, this guide
WeiterlesenIntroduction In today’s full-stack landscape, pairing a modern React frontend with a robust .NET backend is a powerful combo. With .NET 9 pushing performance and developer experience even further, it’s the perfect time to explore how to stitch these technologies
WeiterlesenIntroduction In this tutorial, we’ll build a full-stack flight booking application using Angular for the frontend and .NET 9 for the backend. We’ll focus on clean async data flow, integrate a SQL database, and deploy the entire solution to Azure.
WeiterlesenIntroduction For over two decades, BizTalk Server has been the workhorse of enterprise integration—powering mission-critical workflows, EDI exchanges, and B2B integrations. With the release of BizTalk Server 2020, Microsoft provided a modernized, cloud-friendly version, but the shift toward cloud-native architectures
WeiterlesenStep-by-step install checklist Before you begin: verify BizTalk 2020 + target SQL Server version support in your environment (apply the BizTalk 2020 platform-alignment CU if you plan to use Windows Server 2022 / SQL Server 2022). Microsoft published the platform
WeiterlesenSummary Microsoft BizTalk Server has been around for decades, quietly running mission-critical integrations for banks, hospitals, factories, and governments.While the product is stable and mature, one of the biggest challenges for solution architects is choosing the right implementation pattern for
WeiterlesenIntroduction Microsoft BizTalk Server 2020 remains one of the most mature and feature-rich integration platforms in the enterprise space. While on the surface BizTalk is a collection of services, pipelines, maps, and orchestrations, under the hood it is a carefully
WeiterlesenNice brief: BizTalk is a database-heavy integration platform. the SQL tier is the backbone of your BizTalk environment — design it well and BizTalk runs smoothly; design it poorly and you’ll be firefighting IO and locking issues forever. below I
WeiterlesenIntroduction BizTalk is well-known for its persistence engine and ability to handle long-running, stateful workflows — from multi-day approval processes to complex supply chain transactions.But with great state comes great responsibility: if implemented carelessly, these workflows can turn into sluggish,
WeiterlesenBizTalk 2020 ESB Toolkit Introduction While BizTalk Server 2020 is best known for orchestrating complex message flows and transforming data formats, one of its most powerful — yet sometimes underutilized — components is the Enterprise Service Bus (ESB) Toolkit. The
WeiterlesenIntroduction Microsoft BizTalk Server has been a backbone for enterprise integration scenarios for more than two decades, enabling businesses to connect systems, orchestrate workflows, and manage complex data exchanges. The latest version, BizTalk Server 2020, is still supported today —
WeiterlesenIntroduction Over the last few years Germany’s tech and knowledge-economy freelancers have begun to feel pressure from two related but distinct forces: structural demographic stress on the public pension system, and cyclical economic caution among companies. The net result is
WeiterlesenDeep Dive into the software developement future Introduction The software development landscape is undergoing a profound transformation. With the rise of powerful AI models, autonomous agents, and ever-evolving development platforms, the traditional image of a software engineer hunched over a
WeiterlesenIntroduction With the rise of AI copilots and agents, there’s a growing demand for tools that allow developers and domain experts to build autonomous systems quickly and effectively. Copilot Studio, part of the Microsoft Power Platform, allows you to create,
WeiterlesenIntroduction In our previous post, we created a meeting scheduler using Microsoft’s Copilot Studio. Today, we’ll go beyond the basics and look at three more powerful autonomous agents that interact with external APIs, reason across multi-step workflows, and manage user
WeiterlesenIntroduction As autonomous agents evolve, they need intelligence, context, and rich interfaces. In this post, you’ll learn how to: Each section includes Power Fx, plugin payloads, and Power Automate usage. ✨ 1. Data Enrichment with OpenAI (GPT) 📌 Use Case:
WeiterlesenIntroduction R has long been a dominant language in the field of statistical computing and data analysis, praised for its expressive syntax, expansive library ecosystem, and deep statistical roots. Meanwhile, .NET 9 and 10 have brought powerful updates to the
WeiterlesenIn today’s AI-powered software landscape, developers increasingly want to run LLMs (Large Language Models) locally for privacy, performance, and offline capabilities. With .NET 9, Microsoft continues to enhance its ecosystem, making integration with local AI models more streamlined. In this
WeiterlesenIntroduction Prerequisites Initializing the FoundryClient This gives access to multiple sub-clients—Agents, Inference, OpenAI, Datasets, Indexes, etc. (learn.microsoft.com) 1️⃣ Use Case #1: Intelligent Chatbot Leverages IChatClient to power a chat interface. Setup Chat Loop Example ✅ Instant chat experience using GPT‑4o
WeiterlesenIntroduction Why Realm with .NET 9 & Blazor? Realm is a modern, fast, mobile-first object database from MongoDB. It integrates seamlessly with C#, supports reactive data binding, offline sync, and is much simpler than SQLite when dealing with complex models or
WeiterlesenIntroduction With .NET 9 bringing further refinements to .NET MAUI, the cross-platform space is more competitive than ever. Choosing between MAUI, Flutter, and React Native can be tough—each has unique strengths. Let’s take a deep look, with practical examples, and
WeiterlesenIntroduction In our last two posts, we compared F# and C# side-by-side in both theory and implementation. Today, let’s explore a practical use case that’s increasingly common in modern systems: using F# for business logic and C# for infrastructure, especially
WeiterlesenIntroduction In our previous post, we explored the strengths and weaknesses of F# in the .NET 9 ecosystem and compared its capabilities with those of C#. Now, let’s go a step further and see the differences in practice. This post
WeiterlesenIntroduction Functional programming continues to grow in relevance as modern software systems require more safety, composability, and concurrency. In the .NET ecosystem, F# stands out as the go-to functional-first language. With the release of .NET 9, F# continues to mature,
WeiterlesenIntroduction OpenText is a leading enterprise information management (EIM) platform used across industries to manage content, automate business processes, and ensure regulatory compliance. Whether it’s managing scanned documents, automating document workflows, or enforcing compliance with document retention policies, OpenText plays
WeiterlesenIntroduction In this guide, you’ll learn how to: 🎯 1. Create a .NET 9 Web API Start by creating a simple RESTful service that returns product data. 📦 Product.cs 🧠 ProductsController.cs 🐳 2. Add a Dockerfile 🧪 Test locally: 🌐
WeiterlesenIntroduction Modern cloud-native applications demand scalability, resilience, and performance. Distributed architectures enable systems to meet those demands. But with great distribution comes great complexity. In this post, we’ll explore synchronous and asynchronous patterns in distributed systems and finish with caching
WeiterlesenIntroduction In this post, we’ll go from zero to running a custom .NET IoT application on the latest Raspberry Pi 5, built with the power of Yocto Linux. We’ll write the application in C# with .NET, build a minimal image
WeiterlesenIntroduction After exploring the power of git cherry-pick in our last post, it’s time to dive deeper into Git workflows that can make your development life smoother—especially if you’re building .NET applications in fast-moving teams or large codebases. Whether you’re
WeiterlesenIntroduction Controlling test and measurement equipment programmatically is vital in modern labs and industrial automation. With the arrival of .NET 9, developers now benefit from improved performance, streamlined async programming, and better support for hardware integration. In this post, we’ll
WeiterlesenIn modern distributed applications, asynchronous communication between services is crucial for scalability and reliability. RabbitMQ is one of the most popular message brokers for this purpose, and in this blog post, we’ll explore how it works under the hood and
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