Cloud Computing: A Practical Guide to SaaS, PaaS, IaaS, and More by Kris Jamsa
- Types of cloud services: SaaS, PaaS, IaaS, IDaaS - Examples of cloud applications and providers H2: How to Learn Cloud Computing? - Why cloud computing skills are in demand - What are the prerequisites and learning paths for cloud computing - How to choose the best cloud computing resources and courses H3: What is Kris Jamsa's Cloud Computing Book? - Introduction and overview of the book - Main topics and features of the book - How to access and download the book H4: Chapter 1: Introducing Cloud Computing - Summary and key points of chapter 1 - Hands-on exercises and case studies from chapter 1 - Review questions and answers from chapter 1 H4: Chapter 2: Software as a Service (SaaS) - Summary and key points of chapter 2 - Hands-on exercises and case studies from chapter 2 - Review questions and answers from chapter 2 H4: Chapter 3: Platform as a Service (PaaS) - Summary and key points of chapter 3 - Hands-on exercises and case studies from chapter 3 - Review questions and answers from chapter 3 H4: Chapter 4: Infrastructure as a Service (IaaS) - Summary and key points of chapter 4 - Hands-on exercises and case studies from chapter 4 - Review questions and answers from chapter 4 H4: Chapter 5: Identity as a Service (IDaaS) - Summary and key points of chapter 5 - Hands-on exercises and case studies from chapter 5 - Review questions and answers from chapter 5 H4: Chapter 6: Data Storage in the Cloud - Summary and key points of chapter 6 - Hands-on exercises and case studies from chapter 6 - Review questions and answers from chapter 6 H4: Chapter 7: Collaboration in the Cloud - Summary and key points of chapter 7 - Hands-on exercises and case studies from chapter 7 - Review questions and answers from chapter 7 H4: Chapter 8: Virtualization - Summary and key points of chapter 8 - Hands-on exercises and case studies from chapter 8 - Review questions and answers from chapter 8 H4: Chapter 9: Securing the Cloud - Summary and key points of chapter 9 - Hands-on exercises and case studies from chapter 9 - Review questions and answers from chapter 9 H4: Chapter 10: Disaster Recovery and Business Continuity ... - Summary and key points of chapter 10 - Hands-on exercises and case studies from chapter 10 - Review questions and answers from chapter 10 H4: Chapter 11: Service-Oriented Architecture - Summary and key points of chapter 11 - Hands-on exercises and case studies from chapter 11 - Review questions and answers from chapter 11 H4: Chapter 12: Managing the Cloud - Summary and key points of chapter 12 - Hands-on exercises and case studies from chapter 12 - Review questions and answers from chapter 12 H2: Conclusion - Recap the main points of the article - Provide some tips and best practices for cloud computing learners - Include a call to action for readers to check out the book H3: FAQs - List five common questions about cloud computing or the book, along with brief answers Table 2: Article with HTML formatting What is Cloud Computing?
Cloud computing is a term that refers to the delivery of computing services over the internet, such as software, storage, databases, networking, servers, analytics, and more. Cloud computing enables users to access and use these services on demand, without having to install or maintain any hardware or software on their own devices. Cloud computing also offers many benefits, such as scalability, reliability, security, cost-efficiency, and innovation.
kris jamsa cloud computing pdf 116
There are different types of cloud services that cater to different needs and preferences of users and businesses. These include:
Software as a service (SaaS): This is the most common type of cloud service, where users can access and use software applications that are hosted and managed by a cloud provider. Examples of SaaS applications are Gmail, Google Docs, Dropbox, Netflix, and Salesforce.
Platform as a service (PaaS): This is a type of cloud service that provides users with a platform to develop, test, deploy, and run their own applications without having to worry about the underlying infrastructure. Examples of PaaS platforms are Google App Engine, Microsoft Azure, and Heroku.
Infrastructure as a service (IaaS): This is a type of cloud service that provides users with access to computing resources such as servers, storage, networks, and virtual machines that they can rent and use as they need. Examples of IaaS providers are Amazon Web Services (AWS), Google Cloud Platform (GCP), and DigitalOcean.
Identity as a service (IDaaS): This is a type of cloud service that provides users with identity and access management solutions, such as authentication, authorization, single sign-on, and multi-factor authentication. Examples of IDaaS providers are Okta, Auth0, and Microsoft Azure Active Directory.
Cloud computing has become a popular and essential part of our daily lives, as we use various cloud applications and services for personal and professional purposes. Some of the most well-known cloud providers are Google, Microsoft, Amazon, IBM, and Oracle.
How to Learn Cloud Computing?
Cloud computing is a fast-growing and dynamic field that offers many opportunities for learning and career advancement. Whether you are a beginner or an expert, there are many ways to learn cloud computing and improve your skills. Here are some tips on how to learn cloud computing:
Know the prerequisites and learning paths: Before you start learning cloud computing, you should have some basic knowledge of computer science concepts such as operating systems, networks, databases, programming languages, data structures, algorithms, etc. You should also be familiar with the fundamentals of web development and web services. Depending on your goals and interests, you can choose different learning paths for cloud computing, such as cloud developer, cloud architect, cloud engineer, cloud administrator, cloud security specialist, etc. Each learning path has its own set of skills and topics that you need to master.
Choose the best cloud computing resources and courses: There are many online resources and courses that can help you learn cloud computing at your own pace and convenience. You can find free or paid courses from various platforms such as Coursera, Udemy, edX, Pluralsight, etc. You can also find books, blogs, podcasts, videos, tutorials, guides, and documentation from reputable sources such as Google Cloud Docs, Microsoft Azure Docs, AWS Docs, etc. You should choose the resources and courses that suit your level, style, and budget.
Practice what you learn: The best way to learn cloud computing is by doing it. You should practice what you learn by applying your knowledge and skills to real-world projects and scenarios. You can use free or low-cost cloud services from various providers to create your own applications and solutions. You can also join online communities and forums where you can ask questions, get feedback, and learn from others who are also learning or working with cloud computing.
What is Kris Jamsa's Cloud Computing Book?
If you are looking for a comprehensive and practical guide to learn cloud computing, you might want to check out Kris Jamsa's Cloud Computing Book. This book is written by Kris Jamsa, a seasoned author, educator, and software developer who has over 30 years of experience in the IT industry. The book covers the following aspects of cloud computing:
Introduction and overview: The book introduces the concept and benefits of cloud computing, as well as the types of cloud services, applications, Main topics and features: The book covers 12 main topics of cloud computing, such as SaaS, PaaS, IaaS, IDaaS, data storage, collaboration, virtualization, security, disaster recovery, service-oriented architecture, managing the cloud, and designing cloud-based solutions. Each topic is explained in detail with examples, case studies, exercises, and review questions. The book also features a glossary of key terms and an index for easy reference.
Access and download: The book is available in both print and digital formats. You can purchase the print version from various online or offline bookstores. You can also access and download the digital version from Google Books. The digital version allows you to view the book on any device with an internet connection. You can also download the book as a PDF file for offline reading.
Kris Jamsa's Cloud Computing Book is a great resource for anyone who wants to learn cloud computing from scratch or enhance their existing skills. The book is suitable for students, professionals, and enthusiasts who want to gain a solid understanding of cloud computing concepts and practices.
Chapter 1: Introducing Cloud Computing
The first chapter of the book provides an introduction and overview of cloud computing. It covers the following points:
Definition and benefits of cloud computing: The chapter defines cloud computing as the delivery of computing services over the internet on demand. It also explains the benefits of cloud computing, such as scalability, reliability, security, cost-efficiency, and innovation.
Types of cloud services: The chapter describes the four main types of cloud services: SaaS, PaaS, IaaS, and IDaaS. It also gives examples of each type of service and how they differ from each other.
Examples of cloud applications and providers: The chapter gives examples of some popular cloud applications and providers that offer different types of cloud services. Some of these examples are Gmail (SaaS), Google App Engine (PaaS), AWS (IaaS), and Okta (IDaaS).
The chapter also includes some hands-on exercises and case studies that allow you to experience cloud computing for yourself. For example, you can use Google Docs to create and share documents online, use Dropbox to store and sync files across devices, use Netflix to stream movies and shows online, and use Salesforce to manage customer relationships online. You can also find some review questions and answers at the end of the chapter to test your knowledge and understanding.
Chapter 2: Software as a Service (SaaS)
The second chapter of the book focuses on software as a service (SaaS), which is the most common type of cloud service. It covers the following points:
Definition and characteristics of SaaS: The chapter defines SaaS as a type of cloud service that provides users with access to software applications that are hosted and managed by a cloud provider. It also explains the characteristics of SaaS, such as multitenancy, subscription-based pricing, automatic updates, scalability, and customization.
Advantages and disadvantages of SaaS: The chapter discusses the advantages and disadvantages of SaaS for both users and providers. Some of the advantages are reduced costs, easy access, high availability, and improved collaboration. Some of the disadvantages are vendor lock-in, data security, performance issues, and limited control.
Examples of SaaS applications and providers: The chapter gives examples of some popular SaaS applications and providers that offer different types of software solutions for various domains and industries. Some of these examples are Gmail (email), Google Docs (office suite), Dropbox (file storage), Netflix (entertainment), Salesforce (CRM), and Zoom (video conferencing).
The chapter also includes some hands-on exercises and case studies that allow you to use and compare different SaaS applications and providers. For example, you can use Gmail and Outlook to send and receive emails online, use Google Docs and Microsoft Office 365 to create and edit documents online, use Dropbox and OneDrive to store and sync files online, use Netflix and Hulu to watch movies and shows online, use Salesforce and Zoho to manage customer relationships online, and use Zoom and Skype to conduct video calls online. You can also find some review questions and answers at the end of the chapter to test your knowledge and understanding.
Chapter 3: Platform as a Service (PaaS)
The third chapter of the book focuses on platform as a service (PaaS), which is a type of cloud service that provides users with a platform to develop, test, deploy, and run their own applications without having to worry about the underlying infrastructure. It covers the following points:
Definition and characteristics of PaaS: The chapter defines PaaS as a type of cloud service that provides users with access to a cloud-based platform that includes tools, frameworks, libraries, and services that support various programming languages, databases, and web technologies. It also explains the characteristics of PaaS, such as abstraction, scalability, integration, automation, and security.
Advantages and disadvantages of PaaS: The chapter discusses the advantages and disadvantages of PaaS for both developers and providers. Some of the advantages are faster development, lower costs, higher productivity, and easier deployment. Some of the disadvantages are vendor dependency, platform compatibility, data portability, and limited customization.
Examples of PaaS platforms and providers: The chapter gives examples of some popular PaaS platforms and providers that offer different types of cloud-based development environments for various applications and purposes. Some of these examples are Google App Engine (general-purpose), Microsoft Azure (general-purpose), Heroku (web), Firebase (mobile), AWS Lambda (serverless), and IBM Watson (AI).
The chapter also includes some hands-on exercises and case studies that allow you to create and deploy your own applications using different PaaS platforms and providers. For example, you can use Google App Engine to create a web application using Python, use Microsoft Azure to create a chatbot using Node.js, use Heroku to create a blog using Ruby on Rails, use Firebase to create a mobile app using Android Studio, use AWS Lambda to create a serverless function using Java, and use IBM Watson to create an AI assistant using Watson Assistant. You can also find some review questions and answers at the end of the chapter to test your knowledge and understanding.
Chapter 4: Infrastructure as a Service (IaaS)
The fourth chapter of the book focuses on infrastructure as a service (IaaS), which is a type of cloud service that provides users with access to computing resources such as servers, storage, networks, and virtual machines that they can rent and use as they need. It covers the following points:
Definition and characteristics of IaaS: The chapter defines IaaS as a type of cloud service that provides users with access to a pool of computing resources that are hosted and managed by a cloud provider. It also explains the characteristics of IaaS, such as virtualization, elasticity, pay-per-use, self-service, and security.
Advantages and disadvantages of IaaS: The chapter discusses the advantages and disadvantages of IaaS for both users and providers. Some of the advantages are flexibility, scalability, reliability, cost-effectiveness, and innovation. Some of the disadvantages are complexity, security risks, performance issues, and vendor lock-in.
Examples of IaaS providers and services: The chapter gives examples of some popular IaaS providers and services that offer different types of computing resources for various needs and scenarios. Some of these examples are Amazon Web Services (AWS) (general-purpose), Google Cloud Platform (GCP) (general-purpose), DigitalOcean (web hosting), Linode (web hosting), Rackspace (managed hosting), and VMware (virtualization).
The chapter also includes some hands-on exercises and case studies that allow you to use and compare different IaaS providers and services. For example, you can use AWS to launch and configure a virtual machine using EC2, use GCP to create and manage a cloud storage bucket using Cloud Storage, use DigitalOcean to host and deploy a web application using Droplets, use Linode to set up and run a web server using LAMP Stack, use Rackspace to outsource your IT infrastructure management using Managed Cloud, and use VMware to create find some review questions and answers at the end of the chapter to test your knowledge and understanding.
Chapter 5: Identity as a Service (IDaaS)
The fifth chapter of the book focuses on identity as a service (IDaaS), which is a type of cloud service that provides users with identity and access management solutions, such as authentication, authorization, single sign-on, and multi-factor authentication. It covers the following points:
Definition and characteristics of IDaaS: The chapter defines IDaaS as a type of cloud service that provides users with access to a cloud-based identity provider that manages user identities and access rights across multiple applications and services. It also explains the characteristics of IDaaS, such as federation, synchronization, scalability, security, and compliance.
Advantages and disadvantages of IDaaS: The chapter discusses the advantages and disadvantages of IDaaS for both users and providers. Some of the advantages are convenience, consistency, efficiency, and security. Some of the disadvantages are vendor dependency, data privacy, integration challenges, and customization limitations.
Examples of IDaaS providers and solutions: The chapter gives examples of some popular IDaaS providers and solutions that offer different types of identity and access management features and functionalities for various applications and services. Some of these examples are Okta (general-purpose), Auth0 (general-purpose), Microsoft Azure Active Directory (enterprise), Google Identity Platform (consumer), Facebook Login (social), and OpenID Connect (standard).
The chapter also includes some hands-on exercises and case studies that allow you to use and compare different IDaaS providers and solutions. For example, you can use Okta to create and manage user accounts and groups for your cloud applications, use Auth0 to add and customize authentication and authorization features to your web applications, use Microsoft Azure Act