Database Management Systems for Business Name the data model that is only used to document a...

Database Management Systems for Business

Name the data model that is only used to document a database design.

6. State the most important characteristics regarding the output of any relational algebra operation.

Name the software system that permits the data in a distributed database to be transparent to users.

Use two words to distinguish a file based systems and a database.

9. Name the level to represent an organization view in the three-level ANSI-SPARK architecture.

10. Name the terminology of storing subject-oriented, integrated, time variant and nonvolatile data for generating useful decision making report.

Expert Solution

venereology answered 1 year ago

5) Name the data model that is only used to document a database design. 6) State...

5) Name the data model that is only used to document a database design. 6) State the most important characteristics regarding the output of any relational algebra operation. 7) Name the software system that permits the data in a distributed database to be transparent to others. 8) Use two words to distinguish a file based system and a database.

Database design is the process of producing a detailed data model of database. This data model...

Database design is the process of producing a detailed data model of database. This data model contains all the needed logical and physical design choices and physical storage parameters needed to generate a design in a data definition language, which can then be used to create a database. (Wikipedia). Using a diagram/chart software, elaborate a database design Requirements: Define your database objective Explain your database's type of table relationship Explain and design your database elements and datatypes (tables, fields, etc,)....

Describe the importance of databases and database management systems in managing organizational data and information. Include...

Describe the importance of databases and database management systems in managing organizational data and information. Include in your discussion the types and some examples of database management systems. Also, address the advantages and disadvantages of using a DBMS.

IT344- Database Management Systems book Fundamentals Of Database Systems please no copy and paste Use your...

IT344- Database Management Systems book Fundamentals Of Database Systems please no copy and paste Use your own words , No handwriting. Users prefer to stream high quality videos (e.g., watch YouTube) without lagging (i.e., slow loading). In this context, explain how UDP is better than TCP when streaming videos?

factory (including the name and the name of the director) needs to establish a management database...

factory (including the name and the name of the director) needs to establish a management database to store the following information: I) A factory has a number of workshops, each workshop has the workshop number, workshop director's name, address and telephone number. II) There are more than one workers in each workshop, and each worker has a staff number, name, age, sex type of work. III) A workshop produces a variety of products, each of which has the product number...

Database Management Systems IT344 -Fundamentals Of Database Systems book Please Use your own words . sorry...

Database Management Systems IT344 -Fundamentals Of Database Systems book Please Use your own words . sorry No handwriting no copy paste Construct a B+ tree for the following set of key values under the assumption that the number of key values that fit in a node is 3. Key values (3,10,12,14,29,38,45,55,60,68,11,30) Show the step involved in inserting each key value. thank you for your time and effort

Identify 5 benefits of using a Database management systems

Financial risk management models are only as good as the data that are used in the...

Financial risk management models are only as good as the data that are used in the models. Identify three potential problems with data used in the models and how these problems could be mitigated.

Very carefully read the following data requirements for a prospective document translation database: i. Document translation...

Very carefully read the following data requirements for a prospective document translation database: i. Document translation initially relies on a source document. The source document is a text provided in the originally recorded, valid language (see below, and assume only one language for the original document), and has an associated author and publication date. Source document authors are not related to translators in any manner. ii. Translation of a document also relies on a translator, who is capable of translating...

Database Systems: A Practical Approach to Design, Implementation, and Management, 6th Edition, Chapter 11 Database Analysis...

Database Systems: A Practical Approach to Design, Implementation, and Management, 6th Edition, Chapter 11 Database Analysis and the DreamHome Case Study. Based on Dreamhome Case Study; Title suitable for the project based on the case study? The problem statement ? Objectives? Boundary(scope)? User views? ExtraFeatures?

Question