Cloud Computing
Cloud computing allows the user to compute over the internet by creating virtual data centers. The virtual data center provides necessary components like software, hardware, and data resource to compute the user’s order. With...
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Introduction of Client Types
Thick Client refers to a computer that relies on its processing power, and it doesn’t connect to any powerful server. It works just like independent device. Regular computers are in this category as they...
Benefits of Using VDI
With VDI, administrator gains centralized control of the end-user data applications and devices. It is greater security for the end-user data because it is all stored in the data center. It gains fast deployments...
VDI – Virtual Desktop Infrastructure
At most companies today, who are not using desktop virtualization, they have to deploy desktop or laptop computers to their end users. On that desktop, computers processing is done at the application data, and...
Other Types of Virtualization
Besides server virtualization, there are a desktop, network, I/O, storage and even application virtualization. With desktop virtualization, you are virtualizing end-user desktops in the virtual infrastructure or the data center just like to virtualize...
Type 1 Hypervisor vs Type 2 Hypervisor
Type 1 Hypervisor Type 2 Hypervisor Loaded directly on the hardware Loaded in an OS running on the hardware Hyper-V Workstation ESX/ESXi Virtual Server XenServer Fusion There are two different types of hypervisors, which...
What is Virtualization?
First, we can start off by defining virtualization; in short “virtualization is abstraction layer,” and it was first introduced in computing during the early 1960s. More clearly with virtualization, the operating system no longer...
Three layers in the distributed name space and how their availability and performance requirements can be met.
Global Layer: – Very stable, Results of lookups can be effectively cached by clients – Throughput is important to millions of users – Availability and performance requirements are met with replicating servers combined with...
Questions/Answer on Distributed System
What is the role of middleware in a distributed system? Role of middleware in distributed system offers each application the same interface. Why is it sometimes so hard to hide the occurrence and recovery...
Multiplicity Relationship in Class Diagram
First of all, let’s start with the meaning of multiplicity. Multiplicity is a relationship between two related classes refers to the other. For instance; a mother has kids; kids have a mother. First one...
