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Assignment: For each of the following four cases, select the type of NoSQL database management system that would fit best the needs of each unique situation described below. Be sure to also include an applicable diagram and sample script for each situation.
The database has to support a relatively complex hierarchical internal record structure that may vary for each record.
The key requirement for the database is to access a specific record as quickly as possible without any concern regarding the internal structure of the record.
The data are particularly well suited to be organized as a network of associations between the data items.
It is important that the DBMS provides quick access to each of the records by a key value, but, in addition, it has to also allow easy access to the components of each record.
Discuss NoSQL from a high level. Start there then find outside sources to use to complete this activity.
You have been asked to develop a database system to track the movies your customers viewed over the past summer.
Select database management system (Oracle, SQL Server, MYSQL, etc) and identify the data types and sizes for all attributes
Peer reviewers are the key participants in which activity?
Add a linq statement to the combo box text-changed event to dispaly the city field of the selected country(from combo box) in the listbox.
Database Modeling and Design: A complete table diagram. Transform model to tables, include all attributes and keys.
Describe the entities and attributes represented in the database. Describe the relationships among the entities in the database. Describe the constraints and business rules represented in the database.
Sectors are the broad categories that allow grouping of clients for reporting purposes. Examples include retail, construction, financial services, hospitality and manufacturing.
Create an ERD for this video store case. Turn in an ERD with appropriate relationship sentences. You can use drawing tools in MS Word or MS Visio to create your ERD. Make sure your relationship sentences are consistent with your relationship in yo..
Conceptual data modeling is typically done in parallel with other requirements analysis and structuring steps during systems planning and selection.
Find all Governors General of Australia who were Barons at the time and Restrict your query to Governors General who were Barons at the time of their appointment
In addition, transform your data model (your EERD created in phase 2 IP) into a logical model, to third normal form. Describe why each table is in third Normal.
Data collection takes a lot of time. Therefore, it is not worth the time and trouble. What do you think? What are some faster ways to accomplish data collection
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