Blog 1 Column

11
May

Using The Screen Command For Linux

Before starting, I’ll tell you what we can do by using the screen command. As a Linux sysadmin, it is very common that you have the need to run several commands at once. You will probably open several ssh sessions for this, however, there is a way better, safer and...
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09
May

Limitations Of Server Virtualization

The advantages of server virtualization can be so tempting, it’s easy to overlook a number of limitations to this method. Before attempting to design a solution that should get acquainted with the peculiarities of the methods of server virtualization, as well as the architecture and the needs of its own...
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09
May

Three Types Of Server Virtualization

There are three ways to create virtual servers: full virtualization, para-virtualization and OS-level virtualization. They have little in common. Physical server is called host. Virtual servers are called guest. Virtual servers behave in the same way as physical machines. In each system, it uses its own resources unlike any other...
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09
May

Why Use Server Virtualization?

There are many reasons why companies and organizations are investing in server virtualization. Some reasons are financially motivated, while the other roots lie in the technical plane. Server virtualization helps by pooling to save space. The usual practice is to allocate a single dedicated server for each application. If multiple...
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09
May

What Is Server Virtualization

Server computers – machines that store files and applications of computer networks – have to be very powerful. Some contain central processing units (CPU), consisting in turn of multiple processors, allowing them to easily perform complex tasks. Administrators of computer servers usually assign a separate server for a specific application...
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07
May

Outsourcing Of Engineering Data Center infrastructure

An increasing level of automation in companies require high availability and quality IT services delivered to business users through Data Center. Therefore, for stable operation of the company, it is important to ensure proper maintenance of data centers. ESDS provides professional services for outsourcing of engineering Data Center infrastructure. Passing...
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07
May

Server Components

The hardware part of a typical dedicated server computer is almost the same as in the less expensive client computers. However, computers for servers typically collect the components of higher quality. Motherboard The motherboard is the main board of the computer connects to all other components. The main components that...
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13
Apr

SOA, ESB, BPM, EAI with Microsoft BizTalk Server 2010

Some of Microsoft’s platform products are specially dedicated to enterprise scenarios and specific. This is the case of BizTalk Dedicated Server, an application integration engine, which has evolved greatly over the past 10 years. I have worked with BizTalk from time to time, throughout its various versions. Much has changed...
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13
Apr

Patterns For Building Applications For Windows Azure

I’m doing some projects that are to develop patterns. So, here’s some examples drawn from the WAG: A typical application containing Web Roles, Worker Roles and communication Queues Azure is shown below: A simplified version of this pattern with ASP.NET Forms Authentication for Azure Tables see below: