Middleware

Concept

Software that sits between applications and systems to connect them; the episode argues that schedule-based, polling middleware creates a hidden cost and should dissolve into event-driven platform services.

Title graphic: Middleware (Concept)

Type	Concept
Wikipedia	en.wikipedia.org/wiki/Middleware

Key points about Middleware

Legacy middleware is a silent tax that adds complexity, cost and dependency between systems. · Replace Legacy Middleware with Policy-Driven…
Middleware often becomes a bottleneck that slows decision-making and increases maintenance overhead. · Replace Legacy Middleware with Policy-Driven…
It is middleware, the layer in the middle, not a chatbot builder. · Semantic Kernel - Simply Explained
Agentic Defense reduces human middleware, so agents decide faster while SOC analysts guide skills and maintain trust. · Security Agent Fabric
Hidden issues include latency, throttling, middleware bottlenecks, retry storms and black-box infrastructure. · Custom Connectors vs Model Context Protocol…

Episodes about Middleware

Govern Microsoft Fabric Data Agents in Copilot Studio

2025-11-03 · Video on YouTube

This episode dives into the growing role of Fabric Data Agents inside Microsoft Copilot Studio and how they’re reshaping the way organizations interact with their data. The hosts start by breaking down what a Fabric Data Agent actually is—an AI-driven…

Replace Legacy Middleware with Policy-Driven Architecture

2026-04-29 · Video on YouTube

The episode argues that legacy middleware creates a “silent tax” on enterprises by adding unnecessary complexity, cost, and dependency between systems. Instead of enabling integration, middleware often becomes a bottleneck that slows down decision-making and…

Semantic Kernel - Simply Explained

2026-10-23 · Video on YouTube

Learn what Microsoft's Semantic Kernel is, how plugins and function calling work, and how to connect your code to LLMs. Plain English guide. Semantic Kernel is the layer under Microsoft's AI tools that almost nobody explains. It's a free, open-source kit that…

Security Agent Fabric

2026-06-23 · Video on YouTube

In this episode of M365.fm, we explore why the future of cybersecurity is no longer centered around dashboards, alerts, and manual investigations—but around autonomous security agents working together as a coordinated Security Agent Fabric. As modern…

Custom Connectors vs Model Context Protocol for…

2026-05-12 · Video on YouTube

Explore why point-to-point connectors create integration debt and how Model Context Protocol gives enterprise AI agents a standardized connectivity layer.

Model Context Protocol vs Custom AI Integration Glue

2026-01-31 · Video on YouTube

This episode explains why attempts to integrate AI into enterprise systems fail not because of model intelligence, but because of unbounded action and brittle integrations. The core claim is that the Model Context Protocol (MCP) is not a plugin system, API…

Build AI Applications with .NET 10

2025-11-03 · Video on YouTube

AI is becoming a first-class citizen in the .NET ecosystem, and in this episode we explore how the new integrated AI Engine in .NET 10 transforms the way developers build intelligent applications. You’ll learn how .NET now provides a unified platform for…

Azure Communication Services vs Teams APIs

2025-08-05 · Video on YouTube

Choosing between Azure Communication Services (ACS) and Microsoft Teams APIs isn’t just a licensing decision—it can lock your app’s identity, chat, calling, and compliance for years. This episode exposes the hidden traps: guest access vs SSO, presence sync…

Timeline of episodes about Middleware

Articles about Middleware (2)

Stop Paying the Middleware Tax: Hidden Costs of Legacy IT
2026-08-27 · Mirko Peters
Welcome back to the podcast companion blog! In today's post, we are diving deep into a silent drain that is likely crippling your enterprise agility and ballooning …
The Death of Custom Integration: Why Modern Enterprises Are Moving to Standardized Platforms
2026-08-13 · Mirko Peters
Welcome back to the podcast blog! In today's post, we are diving deep into a massive shift happening across enterprise IT: the death of custom integration. For year…

Frequently asked questions

What is the middleware tax?

The middleware tax is the hidden daily cost of legacy middleware: patching and manual fixes, security exposure, downtime and diverted resources. It slows response times and hurts customer experience instead of making integration simpler. · From the episode: Replace Legacy Middleware with Policy-Driven…

Why does legacy middleware slow organizations down?

Instead of enabling integration, it adds dependencies between systems and becomes a bottleneck for decisions. Maintenance overhead grows, and resources that could fund innovation get spent keeping the old connections alive. · From the episode: Replace Legacy Middleware with Policy-Driven…

What does policy-driven architecture mean?

It means controlling system behavior through governance and a strong control plane rather than wiring systems together with integration code. Microsoft 365 is presented as an example of a platform where policy, not middleware, governs how things behave. · From the episode: Replace Legacy Middleware with Policy-Driven…

How do Azure Event Grid and Service Bus help?

They support real-time, event-driven architectures, where systems react to events instead of waiting on heavy coordination. According to the show notes, this reduces the coordination tax that legacy middleware imposes. · From the episode: Replace Legacy Middleware with Policy-Driven…

Is Semantic Kernel a chatbot builder?

No. Semantic Kernel is middleware, the quiet layer in the middle that connects your own code to an AI model, rather than a chatbot builder. · From the episode: Semantic Kernel - Simply Explained

Glossary

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Sources

Wikipedia: en.wikipedia.org/wiki/Middleware
Feed for this topic (RSS): entity/middleware/feed.xml
M365.FM episodes on this topic: 8
Articles on this topic: 2

Maintained by Mirko Peters (Microsoft MVP) · Last updated: 2026-11-03