Cloud Computing Fundamentals and Basics - Quick Reference Guide

What is Cloud Computing

Cloud Computing Basics and Fundamentals

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In this first post, we learn the fundamental basics of Cloud Computing, cloud characteristics and its advantages, different cloud implementation models, major cloud services providers in current market and different types of Cloud services offered by them.  Below topics will be covered in this post What is Cloud Computing Advantages of Cloud Computing Different Types of Cloud Services Different Types of Cloud Delivery Models Characteristics and Features of Cloud Computing What is Cloud Computing  In general, Cloud Computing is nothing but outsourcing datacenter operations, applications, or a section of IT operations to a service provider often referred as cloud company or...
Types of Hypervisor

Virtualization Basics and Fundamentals

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Virtualization is the process or a technique which can create a virtual version of IT datacenter components such as Compute, storage ad network etc. Hypervisor is one of the commonly used virtualization technology to create virtualized IT infrastructures. It is the important technology and is the main driver of cloud based infrastructure. Hypervisor is widely used by many cloud service providers to virtualize the traditional hardware IT infrastructure and offer them as one or more Cloud Services. In the previous post we learned fundamental basics of Cloud Computing, models and services. In this post we will learn below...
DAS vs NAS vs SAN

Storage Basics and Fundamentals

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Storage is another fundamental core IT infrastructure component that is found in both on-prem and cloud datacenters. In this post we will learn the fundamental concepts and basics of Storage infrastructure. We will explore common storage devices and systems and how they are attached and are accessed both in the cloud and local datacenters. In the previous posts we learned the basics and fundamental concepts of Cloud Computing and Virtualization. In this post we will learn the below topics about Storage infrastructure - a core component in Cloud Computing. What is a Storage Device Types of Storage Interfaces Introduction to Cloud...
OSI Reference Model

Network Basics and Fundamentals

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A Network is basically connecting two or more devices though a wired or wireless channel to share & exchange the information electronically. These devices can be computers, scanners, printers, routers, storage systems and applications etc. Based on the type of devices used in the network, they are referred as Compute Network, mobile network and a Storage Network etc. The devices in any kind of network are expected to share the information from the other resources in the network in a secure and reliable way. The devices in a network are connected through cables, telephone lines, radio waves...
Security Basics and Fundamentals

Security Basics and Fundamentals

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Security is the important strategy which is to be planned and implemented across all infrastructure layers to secure the IT infrastructure and the information stored in both traditional datacenter and cloud datacenters. Efficient security methods and processes have to be implemented to prevent unauthorized access to company assets and also to maintain the integrity and confidentiality of sensitive information from unknown users. In the previous posts, we learned the basics and fundamentals of Virtualization and Compute, Network and Storage. In this post we will learn the security fundamentals and various security technologies and techniques that can be used...