Скачать или смотреть Operating System (OS) – Part 10 | OS Architecture & Types of Kernels

🔥 Operating System (OS) – Part 10 | OS Architecture & Types of Kernels

To understand how an Operating System works internally, it is very important to understand OS Architecture and especially Kernel Types, because kernel is the heart of an OS.

In this video, we explain OS architecture from beginner to intermediate level with easy real-life examples.

⭐ Topics Covered in This Video:

✔ What is OS Architecture
✔ What is Kernel Architecture
✔ Monolithic Kernel
✔ Microkernel
✔ Hybrid Kernel
✔ Exokernel
✔ Layered OS Architecture
✔ Modular OS Architecture
✔ Modern OS design approach

🧠 Kernel Types Explained:

🔹 Monolithic Kernel
👉 All services run in kernel space
👉 Very fast but risky if one part crashes

🔹 Microkernel
👉 Only core services in kernel
👉 Others run in user space
👉 Very secure and stable

🔹 Hybrid Kernel
👉 Mix of monolithic + microkernel
👉 Used in modern OS like Windows & macOS

🔹 Exokernel
👉 Gives applications direct hardware control
👉 Used in research systems

🖥 Real OS Examples:

✔ Linux → Monolithic (modular)
✔ Windows → Hybrid Kernel
✔ macOS → Hybrid (Darwin)
✔ Minix → Microkernel

🏗 OS Architecture Styles:

✔ Layered Architecture
✔ Modular Architecture
✔ Service-based modern OS design

🌟 Next Part (Part 11):
➡ System Calls & Modes of OS Execution
(User Mode vs Kernel Mode with real examples)

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