什麼是 IT 基礎架構？

IT 基礎架構是支持系統或組織的基礎或框架。在計算領域，IT 基礎設施由支持數據流、存儲、處理和分析的物理和虛擬資源組成。基礎設施可能集中在數據中心，也可能分佈在由公司或第三方（例如託管設施或云提供商）控制的多個數據中心。   為什麼 IT 基礎架構的建置很重要？ In most companies today, technology empowers almost every aspect of every employee’s work, business operations, products and services. When technology is properly networked, it can be optimized to improve communication, increase efficiency, and increase productivity. By establishing a flexible, reliable, and secure IT infrastructure, you can help your enterprise achieve its goals and become more competitive in the market. Conversely, connectivity, productivity, and security issues such as system disruptions and breaches can impact business performance if the IT infrastructure is not properly implemented. Having a well-implemented infrastructure is a key factor in ensuring a profitable business. By building a reliable IT infrastructure, businesses can provide a positive customer user experience by providing uninterrupted access to their websites and online stores. The company will be able to quickly develop and bring to market potential solutions. The company can also collect data in real time to make implement decisions with ease and speed. Nevertheless, within the company itself, improve employee productivity.   IT 基礎架構的組件如何鏈接？ 高效可靠的 IT 基礎架構主要由兩組核心組件組成：硬件和軟件。兩個組件相互關聯。硬件使用的軟件就像操作系統一樣讓硬件工作。同樣，操作系統管理系統資源和硬件。操作系統還使用網絡組件來連接軟件應用程序和物理資源。   硬件 硬件組件包括台式計算機、伺服器、數據中心、集線器、路由器、交換機和設備等。   軟件 軟件組件通常包括內容管理系統 (CMS)、客戶關係管理 (CRM)、企業資源規劃 (ERP)、操作系統和 Web 服務器等。   網絡 The network consists of switches, routers, hubs and servers. Switches connect network devices on a local area network (LAN), such as routers, servers, and other switches. Routers allow devices on different LANs to communicate and move data packets between networks. The hub connects multiple network devices to act as a single component. The server is an important core hardware component required by the IT infrastructure. A server is basically a computer that allows multiple users to access and share resources. Every larger company can have multiple servers in a room called a server room or data center. These data centers are the core of most networks.