Database Technology And Its Effect On The Entertainment Industry

Data objects can model relational data or advanced data types such as graphics, movies, and audio. Smalltalk, C++, Java, and others are objects used in object-oriented data. The object-relational is a combination of relational and object-oriented databases. Traditional and advanced data types can be used to construct database management systems. These systems can connect to a company’s website and update records as needed. Database Approach The main purpose of a database is data storage that can be stored and retrieved when needed. A popular common language called structured query language (SQL) is used to store and retrieve data in relational database. This language enables the systems to run a report or modify data or remove the data from the database. A database management system (DBMS) controls all aspects of a database, this is not limited to the creation, maintenance, and use of database. The DBMS ensures proper applications are able to access the database. An important purpose of a DBMS is to maintain the data definitions (data dictionary) for all the data elements in the database. It also enforces data integrity and security measures. Data Models Data models provide a contextual framework and graphical representation that aid in the definition of data elements. In a relational database, the data model lays the foundation for the database and identifies important entities,

Many organizations structure themselves in a traditional and recognizable way using a hierarchy. The dictionary definition of hierarchy is a series of ordered groupings of people or things within a system. Hierarchy describes reporting levels and the status of people in the structure. This structure has lots of employees involved; it is used in large retail shops for example Tesco.

A Hierarchical structure is a term used to organise a business into different categories of employees that contain multiple types of groups, which would be typically in a chain of commands that is usually in a pyramid that contains a large number of employees, so the lower part of the pyramid having the responsibility of a small role, meanwhile the upper part of the pyramid consists of roles that carry a big responsibility. However, there is one rank that is one

A Relational Database Management System (RDBMS) is a type of database management system that stores data in the form of related tables. The system does not require many assumptions about how data is related t or how it is to be extracted from the database. The database can be viewed in several forms.

Describe the types of facility you would expect to be provided in a multi-user DBMS.

Be sure to provide a detailed explanation of relational databases along with their associated business advantages.

Relational Database Management Systems are probably the ones that we are most familiar with in 21st century computer science. Relational databases store

A relational database is a database that consists of a collection of tables with columns showing entities, and rows showing data. This type of database uses a primary key and foreign key. The foreign key in another table will point to the primary key of a table, and this is how tables can relate to each other. This permits for one-to-one, one-to-many, and many-to-many relationship between the data. An advantage of relational databases includes the ease of adding or modifying new tables and entities without needing to change the structure of the database already in place. Relational database have many features, including indexing, setting data type, and setting validation tests, all these help to ensure data integrity.

Database model defines the logical structure of the database by determining manner in which the data will be stored. Relational model is one of the most popular database models, which defines tables and relationships between the tables.

Databases have been around long before the computer first utilized them, but they became a necessity as the industry has been using them now for over 40 years. Everything is a database now, your inventory, your class schedule, your closet, it is all a possible database. Arora and Gupta state, “Stand alone applications have been replaced with web-based applications, dedicated servers with multiple servers dedicated storage with network storage” (Arora and Gupta 2012). There have been several movements to try and change the database environment, however attempts to replace the relational database with the object-oriented database never came to popularity and relational databases popularity remains high today. However, a new movement called

A database is part of a larger system known as an information system, it helps with the collection, storage and retrieval of data. The database structure needs to be defined and its fields labeled properly for it to be an asset to the user.

The music industry offers a multitude of jobs, but they all seem to preform as one. The music industry can seem as if it is a extraordinarily complex system with many different functions, but if one area does not function properly then the whole industry could fall to shambles. Even though the jobs may seem as if their functions are easy to perform they all still need to be taken into great consideration. The array of jobs within this industry can range anywhere from the responsibility of composing a song, as the songwriter to the job of insuring that the song is marketed properly. Music is a source of entertainment that is used in most peoples every day life, even though it may not be recognized for its complexity there are many careers that are necessary for the music industry to preform properly. Lets begin with the essential backbone of the music. First a song has to be composed by a Songwriter. Songwriters are responsible for the lyrics and melody within a piece of music. Songwriters work on a schedule that is unpredictable and can become demanding at times. Then a Manager needs to be in the picture to handle financial business and negotiate with Agents and/or Representatives during certain appearances and recording opportunities. They may also be responsible for searching for businesses that are looking to endorse their client. Making the industry earn a greater income is an area in which a Marketing Executive specializes in. Working as an overseer for the recording portion of music

Example 1 – Consider the following relational database for the Super Baseball League. It keeps track of teams in the league, coaches and players on the teams, work experience of the coaches, bats belonging to each team, and which players have played on which teams. Note the following facts about this environment:

There aren’t many industries that are as changing as the music business. The different tools and devices with which we spend our music are an important part of this. New technology ousts the old, and the motivation to create the next new thing. People are the driving force for change and some of the greatest or worst technological advancements have been found by accident and others have been made by ideas. The last twenty years, the music industry has experienced a drastic change. New leaps in technology have evolved almost every part of the industry, from the artist to the label to the publisher. Similar to other media industries, music has been forced to change with the times, which has resulted in a much different circumstance for the industry

Define the structure of a database: data types and restraint that the data have to satisfy.