A database management system (DBMS) refers to a software dedicated to the creation, maintenance, and operation of a database. A database stores varied records, files, and other digital media. A database management system allows different users to access the same database for multiple purposes. A database manager, also known as an administrator, oversees all facets of managing a database, including installation, configuration, administration, monitoring, maintenance, and upgrade of the current system. A database manager also participates in the design of strategies, monitoring, enhancing performance, restoring capacity, and devising a plan for future expansion requirements. A database manager may also implement security measures to safeguard the database management system.
What is Database Management?
Database management involves a qualified team that actively monitors, manages, and maintains a host of databases for an established enterprise. A database management system offers a set of integrated features that allows the database manager to successfully operate the enterprise’s databases. Many database management software packages allows the database manager to oversee from one to thousands of databases. In addition, the software enables the database manager to effectively deploy and use the product with minimal hassle. Database management programs come equipped with two separate consoles that allow the database manager to operate from database and grid control. The database control allows the database manager to monitor and administer a single or clustered databases at a given moment. The grid control setting allows the administrator to access multiple databases simultaneously.
How are Database Management Programs Used in Different Business Applications?
A database management system grants its end users the ability to share and process information. A database management system can serve limitless purposes that cater to an enterprise’s specific needs. Database management programs minimizes the need to construct different software for various purposes by providing three different settings, including external, logical, and physical views. The external view shows what the end user deems meaningful, while the logical view provides its conceptual basis, or how the user views the data. The physical view shows how the data is internally stored on the database.
A database management system allows the administrator to store related data in an efficient and compact manner. A database manager can quickly access the information off a hard drive with limited space. Each enterprise has the option of sharing its database management applications with its end users through a training program. Database management programs have a variety of features, including query ability, backup and replication, rule enforcement, security, computation, change and access logging settings, and automatic optimization.
What Does a Degree in Database Management Include?
Prospective students who wish to pursue a career in database management must possess a four-year degree in Computer Science of Management Information Systems (MIS). Graduates usually have a basic knowledge of business functions with adequate verbal and written communication skills. The latter enables database managers the ability to communicate with other employees within the company, including technical and non-technical departments. Database managers often possess a certification or equivalent database management degree. A database management degree or certification in an applicable software program, such as Oracle’s database certification, will demonstrate competency in the field. Employers consider applicants with a database management degree or certification as the higher valued, less risky asset to their enterprise. Microsoft offers one of the highest paying technical certifications within the field of database management.
Prospective students should enroll into an applicable database management degree program to fully immerse themselves in the core curriculum. Undergraduate students should take relevant classes and begin learning popular databases presently in demand. Earning a certification in a database program will show competency in the desired field. In addition, prospective students should enroll into an internship to implement their skills in the workforce before completing their database management degree. Graduates should consider entering the field under other support roles, such as system administrator or network administrator, for possibilities into transitioning over a database management position.
What is the Career Outlook of Database Managers?
According to the Bureau of Labor Statistics, Database managers can earn a median salary of $72,900. The highest earners who worked for companies that designed computer systems averaged about $81,050 in May of 2008. An estimated 120,400 database managers existed within varied enterprises within the same year. Database managers work in every sector of the economy, with a heavy concentration filtered in computer systems design and related services. A large percent of database managers work for Internet service providers, Web portals, database and hosting services.
The projected number of database managers is expected to grow faster than in previous years, mainly because the Internet and e-commerce continues to expand. The growing concern of Internet security breaches has also increased a demand for database managers. Despite the expected job growth, the rapidity of its expansion will likely slow down less than in the previous decade. Globalism has deterred corporations from hiring in-house, and optionally hiring overseas freelancers. However, job prospects with the highest credentials have the greatest chances of landing a database management job, especially with an adequate employment background in relevant positions.