This course will transition you from working on a single computer to an entire fleet. Systems administration is the field of IT that’s responsible for maintaining reliable computers systems in a multi-user environment. In this course, you’ll learn about the infrastructure services that keep all organizations, big and small, up and running. We’ll deep dive on cloud so that you’ll understand everything from typical cloud infrastructure setups to how to manage cloud resources. You'll also learn how to manage and configure servers and how to use industry tools to manage computers, user information, and user productivity. Finally, you’ll learn how to recover your organization’s IT infrastructure in the event of a disaster.
By the end of this course you’ll be able to:
● utilize best practices for choosing hardware, vendors, and services for your organization.
● understand how the most common infrastructure services that keep an organization
running work, and how to manage infrastructure servers.
● understand how to make the most of the cloud for your organization.
● manage an organization’s computers and users using the directory services, Active
Directory, and OpenLDAP.
● choose and manage the tools that your organization will use.
● backup your organization’s data and know how to recover your IT infrastructure in the case of
a disaster.
● utilize systems administration knowledge to plan and improve processes for IT environments.

De la lección

Data Recovery & Backups

In the fifth week of this course, we'll learn about data recovery and backups. In any tech role, it's important to know how to backup and recover data -- it's even more important for system administration. We will also learn about common corporate practices like designing a disaster recovery plan and writing post-mortem documentation. By the end of this module, you'll know the tradeoffs between on-site and off-site backups, understand the value and importance of backup and recovery testing, know different options for data backup (as well as the risks) and understand the purpose and contents of a disaster recovery plan.