Enroll Course: https://www.coursera.org/learn/system-administration-it-infrastructure-services-pt4
Transitioning from managing a single computer to overseeing an entire fleet is a crucial step in any IT career. The Coursera course, “Serviços de infraestruturas e administração de sistemas” (Infrastructure and System Administration Services), offers a comprehensive pathway to understanding the core principles and practices of system administration. This course is designed to equip learners with the knowledge to maintain reliable computer systems in multi-user environments, delving into the essential infrastructure services that keep organizations running smoothly.
The syllabus is meticulously structured, starting with the fundamental definition of system administration. Week one lays the groundwork by covering organizational policies, IT infrastructure services, user and hardware provisioning, routine maintenance, troubleshooting, and problem management. By the end of this module, participants gain a clear understanding of the roles and responsibilities inherent in a system administrator’s job.
As the course progresses, it dives into the specifics of network and infrastructure services in week two. Learners will explore the critical role of IT infrastructure services, server operating systems, virtualization, network services, and DNS for web services, along with essential troubleshooting techniques for network issues. This module ensures a solid grasp of common infrastructure services encountered in system administration tasks.
Week three shifts focus to software and platform services. It details the various types of software and platform services found in the tech industry and how to manage them effectively. This includes configuring email, security, file, and print services, as well as platform services. Troubleshooting common platform issues is also a key learning objective, aiming to empower students to maintain productivity and data security.
The course then moves to directory services in week four, with a particular emphasis on Active Directory and OpenLDAP. The concept of centralized management and its benefits for IT infrastructure maintenance and support are explored. Participants will learn to add users, manage passwords, and utilize group policies within these popular directory services.
Data backup and recovery are vital aspects covered in week five. The course highlights best practices for backing up and recovering data, including designing disaster recovery plans and creating post-mortem documentation. A thorough comparison of on-site versus off-site backups, the importance of testing backup and recovery procedures, and the components of a disaster recovery plan are all discussed.
Finally, week six culminates in a capstone project. This practical assessment requires learners to apply all the skills acquired throughout the course by providing system administration consulting for three fictional, yet realistic, companies. By evaluating their IT infrastructures and offering recommendations, students demonstrate their problem-solving abilities and proficiency in system administration techniques.
Overall, “Serviços de infraestruturas e administração de sistemas” is a highly recommended course for anyone looking to build a strong foundation in system administration. Its structured approach, practical insights, and hands-on project make it an invaluable resource for aspiring IT professionals.
Enroll Course: https://www.coursera.org/learn/system-administration-it-infrastructure-services-pt4