Server partitioning is a logical (software side) or physical (hardware based) separation of a computer system in which one or more independent operating system instances and their applications can be run. Partitioning involves the separation of CPUs, memory, adapter cards and other components, but also the (host) of the systems themselves. Server Partitioning will involve the reduction of space … [Read more...]
Database : What is a Database, How it Works
Database system is a system for electronic data management. The essential task of a Database system is to manage large amounts of data efficiently, consistently and in a durable fashion and it need to save in different subsets, need based forms for the users and application programs. Database system consists of two parts: the management software, called database management system (DBMS) … [Read more...]
Red Hat Enterprise Virtualization : Challenging VMWare
Red Hat Enterprise Virtualization 3 Beta is now available. Red Hat is widely promoting their Red Hat Enterprise Virtualization through Google AdWords too. Let us have a look on Red Hat Enterprise Virtualization software. Red Hat Enterprise Virtualization - Challenging VMWare Red Hat Enterprise Virtualization is directly Challenging VMWare through their Ads. Exact Lines are … [Read more...]
Cloud Computing Architecture : A Basic Primer
There are many different articles published in cloud computing in this website, one of the most widely accepted definitions comes from the National Institute of Standards and Technology (NIST). The NIST defines five basic characteristics of Cloud Computing, three service models and four deployment models. Among the properties that are required for Cloud Computing those include: On Demand … [Read more...]
Virtualization Management
Virtual servers and cloud computing has revolutionized the IT Word, both gave a organizational and change in management. Still many companies are still reluctant to use Virtualization, because they consider the risks to benefit ratio. Important Points on Virtualization Management Virtualization was and is an approach that realistically, it is true that both the friends and enemies … [Read more...]
Cloud Computing and Desktop Virtualization
Cloud computing and Desktop Virtualization are coming more and more closer. Operating systems are getting less relevant, it will more less important in the coming years. Cloud Computing and Desktop Virtualization : Today and the Future For the organizations with a higher degree of usage typically has a hybrid cloud computing infrastructure now. Both external and internal, cloud … [Read more...]
Virtualization Software and Security
Virtualization Software and Security has very close relationship. Here are some important points on Virtualization Software. How the security can maintained on servers using Virtualization Software The Security of Virtualization Software, mainly based on XenServer,?we can make classify the ways in to 3 levels : Access to the administration Remote Disk Access External network … [Read more...]
Hypervisor : What it is, How it works
A hypervisor or Virtual Machine Monitor (VMM) is a virtualization software , which provides an environment for virtual machines created. Types of hypervisor There are two types of hypervisors. Type 1 is running without additional software directly on the hardware. Type 2 is based on a full-fledged operating system. Type 2 hypervisor uses the device drivers of the operating system … [Read more...]
Cloud Hosting Options and Things You Need To Know
Cloud Hosting options are becoming less costly and very popular because they offers the flexibility of increasing RAM, CPU, Bandwidth, Space like resources. The most important advantage of Cloud Hosting is the flexible pay as you go price model. We have discussed about the technical points on Cloud Hosting through numerous articles like Cloud Hosting and Cloud Servers. However, rather than … [Read more...]
Why Cloud Computing?
Why Cloud Computing ? Why I will use Why Cloud Computing ? Have you ever thought how basic these questions are and how difficult to answer? This question, Why Cloud Computing can be asked by a person who has no idea about about what is Cloud Computing, it can asked by an expert as a challenge - Why Cloud Computing ? Why the heck I will go for it? In this article, we will discuss about this whys … [Read more...]
Virtualization at Enterprise : Solutions and Ways
Predictions from the virtualization experts are being met in this year. In 2008 most Virtualization experts agreed on the fact that the year 2011 would be the year to deploy the virtualization technology in widely. This expansion of Virtualization technology has been driven by the business moves that have taken place between companies dedicated to virtualization. For example, what once was a … [Read more...]