Final task English

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The importance of servers in the modern world

Today I am going to talk about the importance of servers on a daily basis.I will also talk about physical servers and virtualized servers

Summary

History of servers

Índice

Conclusion

What uses are they given?

Tipes of servers

Timeline

Characteristics

The first servers were not "servers" in the current sense, but rather machines that provided shared storage and computing power.Emergence of the client-server In the 1970s and 1980s, with the arrival of local area networks (LANs) and the increase in the power of personal computers, the client-server model emerged. Clients: Personal computers capable of performing certain tasks. Servers: Machines dedicated to managing shared services, such as files, printing, and databases. 90s The rise of the Internet and web servers With the birth of the Internet in the 90s, servers became essential. Tim berners-lee: Tim Berners-Lee developed the first web server, called CERN httpd, in 1990.

Hystory

Hystory

Virtualization and the cloud In the 2000s, virtualization emerged, a technology that allowed a physical server to be divided into multiple virtual servers, optimizing resources. This gave rise to cloud computing services: Companies like Amazon Web Services (AWS), Google Cloud, and Microsoft Azure transformed servers into rentable services. Physical servers were concentrated in gigantic data centers distributed around the world. This allowed for unprecedented scalability, where companies and individuals can access computing resources from anywhere.

Hystory

In this years: decentralized servers and edge computing Today, computing continues to evolve towards more distributed models: Edge computing: Servers are placed closer to the end user (for example, in IoT devices or micro data centers), improving latency and efficiency. Blockchain: Introduced the idea of ​​decentralized servers, where networks of nodes share the load without a centralized server. Specialized servers: Used for specific tasks, such as artificial intelligence and deep learning servers.

Characteristics of a Modern Server

High performance Powerful processors: Use server CPUs, such as the Intel Xeon series Abundant RAM: Capacity of hundreds of gigabytes or even terabytes, optimized to handle large amounts of information Fast storage: They incorporate high-performance NVMe SSD drives. Scalability Modularity: Designed to grow according to needs, allowing you to add more processors, memory, or storage. Clusters and networks: Support for integration in clusters High availability and reliability Redundancy: Include redundant power supplies, drives and fans to avoid interruptions in case of failures. Failover and backup: Ability to automatically transfer tasks if they fail Proactive monitoring: Advanced tools to detect and solve problems Fast networks: High-speed network interfaces Remote Access: Remote administration through systems such as IPMI Energy efficiency: Designed to consume less energy and generate less heat, which reduces operating costs. Thermal management: They incorporate advanced cooling systems, such as smart fans or even liquid cooling. Thermal management: They incorporate advanced cooling systems, such as smart fans or even liquid cooling Support for modern software Compatibility with operating systems such as Linux, Windows Server, and specialized environments. Integration with monitoring and orchestration systems, such as Nagios, Prometheus, and Ansible

Types of servers

Database servers: Optimized to handle large volumes of data. Storage servers: With large hard drive capacities to share files or make backups. Application servers: Focused on hosting business software, such as ERP or CRM. Artificial intelligence servers: With powerful GPUs (such as NVIDIA A100 or AMD Instinct) for deep learning and massive analysis.

What uses are given to the servers?

çWebsite and App Hosting Web Hosting: Servers host websites, blogs, online stores, and other web-based services. Mobile and web applications: They provide the backend for mobile and web applications that require connection Data management Databases: Store and manage data for business systems among others Email The email we use daily needs a server to store and manage the information Backups and recovery: Used to make backup copies and restore data in case of loss or failure. Streaming and multimedia content Streaming servers deliver video, audio and multimedia content (e.g., Netflix, YouTube, Spotify). Online games also rely on servers to offer real-time experiences.

Conclusion

Servers are essential for the functioning of digital life, as they support essential activities such as browsing the Internet, using social networks, consuming streaming content, sending emails and carrying out online transactions. They also guarantee the operation of critical services such as banking, health, education and communications, allowing these areas to function continuously and reliably. In short, servers are the invisible foundation that connects the digital world, optimizing our activities and enabling technological advances that transform how we live, work and communicate. Without them, many of the tools and services we take for granted would not be possible.

Conclusion

In addition, servers are engines of innovation, driving technologies such as cloud computing, the Internet of Things (IoT) and artificial intelligence. These technologies improve automation, facilitate global connectivity, and make daily tasks and business processes more efficient.

Use tools like Google, blogs and AI to get the information

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