Cloud Systems vs. On-Premise Systems PDF
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Summary
This document discusses the differences between cloud systems and on-premise systems for data storage and software. It covers the features, advantages, and disadvantages of each, and the key differences between client and server operating systems, along with a brief overview of server OS features. Useful for anyone looking to understand computer systems and data storage.
Full Transcript
Imagine you want to store all your important documents, photos, and programs. You have two choices: 1. 2. ### **Cloud Systems (Online Storage & Services)** - - - - - - ### **On-Premise Systems (Local Storage & Private Servers)** - - - - - - ### **Analogy** Think o...
Imagine you want to store all your important documents, photos, and programs. You have two choices: 1. 2. ### **Cloud Systems (Online Storage & Services)** - - - - - - ### **On-Premise Systems (Local Storage & Private Servers)** - - - - - - ### **Analogy** Think of cloud vs. on-premise like renting an apartment vs. owning a house: - - A **Client Operating System** (Client OS) and a **Server Operating System** (Server OS) serve different purposes. ### **Fundamental Differences** ------------------------------- ------------------------------------------------------------------------------------------- ---------------------------------------------------------------------------------------------- Feature Client OS 🖥️ Server OS 🖥️⚙️ **Purpose** Designed for everyday use by individuals Designed to manage network resources and multiple users **Performance Optimization** Optimized for user-friendly, single-user tasks like web browsing, gaming, and office work Optimized for handling multiple simultaneous connections, services, and background processes **User Management** Usually supports a single or few users Supports multiple users and permissions with centralized management **Hardware Utilization** Uses standard hardware for personal computers Uses high-end hardware (more RAM, multiple CPUs, RAID storage) for stability and efficiency **Network Connectivity** Can connect to networks but is not designed to manage them Manages and controls networks, including file sharing, databases, and web hosting **Security & Access Control** Basic security features (firewalls, antivirus) Advanced security features (Active Directory, role-based access, encryption, logging) **Reliability & Uptime** May require frequent reboots for updates Designed for continuous operation (99.99% uptime) **Software Compatibility** Runs desktop applications like browsers and games Runs server-specific software like web servers, databases, and virtualization **Cost & Licensing** Usually cheaper, one-time purchase or subscription (e.g., Windows 10/11) More expensive, often licensed per user or core (e.g., Windows Server, Linux distributions) ------------------------------- ------------------------------------------------------------------------------------------- ---------------------------------------------------------------------------------------------- ### **Key Features That Make a Server OS Optimized for Handling Multiple Simultaneous Connections & Services** 1. 2. 3. 4. 5. 6. 7. 8. 9. 10.
