Summary Azure dp 900
Cloud computing has been part of information technology (IT) for over 20years. During that time, it has evolved into a complex collection of cloud services and cloud models. Before you begin the process of moving to the cloud, it’s important that you understand key concepts and services related to the cloud. This summary contains valuable information regarding the skills you need to pass the exam. There are many reasons for moving to the cloud, but one of the primary benefits is removing some of the IT burden from your own company. The cloud allows you to take advantage of a cloud provider’s infrastructure and investments, and it makes it easier to maintain consistent access to your applications and data. You’ll also gain the benefit of turn-key solutions for backing up data and ensuring your applications can survive disasters and other availability problems. Hosting your data and applications in the cloud is often more cost-effective than investing in infrastructure and on-premises IT resources. Once you decide to take advantage of the cloud, you need to understand the different cloud offerings available to you. Some cloud services provide an almost hands-off experience, while others require you to manage some of the systems yourself. Finding the right balance for your needs requires that you fully understand each type of service. This summary covers the benefits of using the cloud, the different cloud services that are available, and cloud models that enable a variety of cloud configurations. Skills covered in this chapter: Describe the benefits and considerations of using cloud services Describe the differences between Infrastructure-as-a-Service (IaaS), Platform-as-a-Service (PaaS), and Software-as-a-Service (SaaS) Describe the differences between Public, Private, and Hybrid cloud models.
Información del documento
- Subido en
- 4 de noviembre de 2022
- Número de páginas
- 25
- Escrito en
- 2022/2023
- Tipo
- Resumen
