Data Base Management

Database Management System






What Is A Database Management System?


Anyone who uses a personal computer for either personal reasons or business use (or both as the case may occasionally be) knows that the programs operating on the computer and the web sites on the Internet are made up of significant amounts of data. Data is the term by which all information is classified. It is the very foundation of all the databases ever used in a computer system.


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Databases are the lifeblood of a computer system and are defined as an organized collection of information that is stored on any given computer. There are many different types of databases and many different database architects, too.

By now you may be wondering just how exactly a computer system is equipped to handle, process, organize and store all the billions of pieces of data it constantly encounters. The answer is simple: a database management system -- also known as DBMS for short.

One of the foremost experts in database management systems is Henry Korth. Professor and Chairman of the Computer Science and Engineering Department at Lehigh University. He paved the way for database understanding in his book "Database System Concepts".

This book explains in great detail all about database management system information from their purposes and applications, to database management system language to design and architecture. "Database System Concepts" by Henry Korth is definitely a great way to get a handle on this unique and highly necessary computer software program.

It takes a great deal of knowledge and programming in order to design the foundation for a database management system. The way a database management system works is by controlling all aspects of a computer's ability to organize, store, retrieve and manage all the data that is located within the database itself.

Typically used for business, database management systems are unique in that they will allow additional code -- such as being able to update any given category within the database -- without causing chaos on your computer's operating system.

Additionally, data base management systems are designed so that there can be multi-operational types in use at the same time. This is beneficial in that you can save time and money by implementing the overall idea of a database management system in your home or office.








Clinical Data Management

By Raghavendra Arun Visweswaran
The clinical data management is an integral part of a CRO. This unit is responsible for the accurate collection and scientific validation of the data produced from the clinical trials. They provide the "clean" data to the statisticians. This data will help the statisticians to analyse the data and determine the outcome of the trials and decide if the results can be published and if the drug can be marketed or not.
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Top 10 Selection Criteria for Outsourced Electronic Medical Billing Software as a Service (SaaS)

By Yuval Lirov
Software as a Service (SaaS) is the new generation of ASP model designed to reduce the exorbitant costs of specialized medical practice management software. SaaS model is available for all aspects of medical practice management, including scheduling, billing, and electronic medical records (EMR), which are mission-critical for high quality clinical service, business operations, and regulatory compliance. SaaS model extends the advantages of Application Service Provider (ASP) model, which in turn evolves from the traditional Client-Server model. This article briefly defines key concepts and outlines a set of guidelines for SaaS vendor selection.
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Mobile Databse Design Consideration

By Noor Zuraidin Mohd Safar
Few aspects need to be considered in order to achieve the goals of designing the Mobile Database System or MDS. Performance need to be stabilized due to the mobility usage.
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How Do Recruiters Search the Resume Database?

By Jyotsna T Ramani
One of the most daunting tasks performed by the recruiters is maintaining a database of candidates. Database management is very tough job and can deplete you off all your energy. Recruiters can get mentally exhausted by successfully maintaining a healthy and an active database of resumes of job applicants.
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