Database administration and software
Data is vital to an organization’s functioning. Compromise of data due to security breach, access by unauthorized people, corruption of data due to human or machine error may irrevocably damage data integrity. A new breed of IT professionals has emerged to cater to this need. Data administration essentially means storing, backing up, and ensuring total data integrity of a database.
Different Types of Computer software
Software is the language of a computer. And like human language, there are many different computer languages. Essentially, computer software can be divided into three main groups depending on their use and application. These are system software or operating system referred simply as the OS, application software and programming languages. Usually most of us interact with a computer using application software.
Computer Repair Online , Object oriented programming.
The necessity of performing complex tasks by computer software has become imperative in today’s rapidly changing and competitive environment. The software industry and the software professionals are looking for new methods and fresh approaches which will cater to the complexity of software systems. There are inherent limitations in earlier generation of computer languages due to which they are unable to address the present demands. They are also prone to errors which may prove costly in terms of reprogramming and correction of obsolete code.
Publishing Software…
Computer Geek’s Inside the personal computer…
We may become used to computers at our office and homes, but the innards always remain a mystery of sorts. What lies inside the box? What creates the dazzling images and almost reads your mind? The components which make up a personal computer are barely few.
Web design software…
There are a number of software for web-site development. In fact there may be more than a thousand web-design software to meet various requirements. The most popular among them are adobe Dreamweaver and Microsoft FrontPage. The reason for their popularity is their simple WYSWYG user interface. They are easy to use and have familiar navigation buttons.
Web-design & hosting…
The elements in web designing and development are numerous. In effect a web-site is a multimedia experience which includes text and graphics as the lowest denominator. Advanced web-sites may include streaming audio, video and animations. The steps which are required for development are:
Virtualization…
With a plethora of storage devices attached to a computer, management becomes a crucial issue. It therefore becomes imperative to create one large logical storage which consolidates the different physical storage devices. This effectively means that a user would look at the storage system as a single logical device instead of multiple ones. This is called virtualization. Many organizations are considering storage virtualization as an important mechanism to trim costs. Through storage visualization, storage devices from different vendors can be consolidated into a virtual storage pool.
Computer Geeks All About the The Internet
It is rather embarrassing to write about something all of us are more than familiar with. Is there anybody who doesn’t know about the greatest invention on earth? After the invention of digit zero, of course! What is the World Wide Web or the net as it is popularly called?
Storage Area Networks…
The need for storage devices is growing by leaps and bounds. In addition there are a number of options available depending on specific storage requirements. There are numerous options available with SAN. The two most popular variants are Fibre channel (FC) and Internet Protocol (IP). In a FC SAN the disc arrays are connected using fibre channel connections. An FC switch acts as the central point of control for data flowing through the SAN. Hence, FC or IP depends upon the application. If the data is critical, Fibre Channel is a better option. A low cost SAN is an integrated package that includes an FC switch, high-performance software and disc storage that can be hooked up to two servers.
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