الحوسبة السحابية

#### Immerse yourself in the world of cloud computing with this comprehensive guide! This book explores the basics of cloud computing, starting with the basic principles. You'll learn about distributed systems, covering data center design and virtualization. The book explains the National Institute of Standards and Technology (NIST) framework, detailing service models such as infrastructure as a service (IaaS), platform as a service (PaaS), and software as a service (SaaS). Deployment options include public, private, and hybrid clouds. Chapters cover the origins of AWS, Azure, and Google Cloud services, with real-world case studies, such as Netflix on AWS. Our functional skills sections prepare you for roles such as a cloud engineer. The book discusses hyperscale data centers, and compares the global infrastructures of the Big Three. The book analyzes hypervisors: Type 1 versus Type 2. The book compares containers and virtual machines, and examines multiple cloud strategies. Principles of distributed systems include CAP theory. Patterns range in consistency from strong to ultimate. The book covers consensus algorithms such as Paxos and Raft. The book discusses communication models, including RPC and messaging. The book explains the core computing services of Infrastructure as a Service (IaaS), and compares virtual machine instance types and families. This report explains the concepts of auto-scaling and load balancing. Pricing models focus on optimizing costs. Storage services include the following data types: objects, blocks, and files. The Networks section covers virtual private networks (VPCs), subnets, and security groups. Databases include relational databases, NoSQL databases, and NewSQL databases. It also highlights migration tools. The report also includes orchestration of containers using Kubernetes. It covers serverless computing features such as Lambda, Functions, and Cloud Run. The report compares data analysis tools such as EMR, HDInsight, and DataProc. It analyzes machine learning platforms such as SageMaker, Azure ML, and Vertex AI. Security topics include shared responsibility and identity and access management (IAM). The report addresses governance, compliance and financial management of operations (FinOps). The report concludes by reviewing future trends in cloud computing technologies.