Experiencing MIS
7th Edition
ISBN: 9780134380421
Author: KROENKE
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Expert Solution & Answer
Chapter 5, Problem 20MLM
Explanation of Solution
Benefits of NoSQL data store
- It provides a
mechanism for storing and retrieving data that is modelled in means other than tabular relations used in relational databases. - It is used for distributing data stores with various data storage needs.
- It is used for big data and real-time web apps...
Explanation of Solution
“Yes”. Relational
Reason
- Relational databases are used instead of NoSQL data stores in Internet of Things (IoT) applications.
- They are known for being flexible, easy to work with and they are mature...
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
There is a database for managing results of a school. There are different users who use thedatabase to enter, summarize and view results. How can we make sure that students must only view results and must not be able to edit it? What kind of security we need to use in that database and how can we improve it while keeping in mind the limited budget of the school?
Discuss the role of transparency in a distributed DBMS. What are the different types of transparency, and why are they important?
Your professor is advising a new crowd-funding app for women’s self-help groups (SHGs) in Latin America on their database architecture. This is the business requirement she has worked on: All campaigns belong to a SHG. An SHG must exist before a campaign is created, and when an SHG is deleted from the database, all its campaigns are deleted. SHGs always belong to a country, and a country must be added to the app before SHGs are added to it. Which of the following is true of the entities defined in the database? Select all that apply.
An SHG entity depends on a Campaign entity.
An SHG is a Master entity for a Campaign.
A Campaign entity is a Master entity for an SHG.
A Country is an Independent entity.
An SHG entity is dependent on a Country entity.
A Campaign is an Independent entity.
Chapter 5 Solutions
Experiencing MIS
Ch. 5.3 - Prob. 1SWCh. 5.3 - Prob. 2SWCh. 5.3 - Prob. 3SWCh. 5.3 - Prob. 4SWCh. 5.3 - Prob. 5SWCh. 5 - Prob. 1EGDQCh. 5 - Prob. 2EGDQCh. 5 - Prob. 3EGDQCh. 5 - Prob. 4EGDQCh. 5 - Prob. 5EGDQ
Ch. 5 - Prob. 6EGDQCh. 5 - Prob. 7EGDQCh. 5 - Consider the adage Never ask a question for which...Ch. 5 - Prob. 1GDQCh. 5 - Prob. 2GDQCh. 5 - Prob. 3GDQCh. 5 - Prob. 4GDQCh. 5 - Prob. 5GDQCh. 5 - Prob. 6GDQCh. 5 - Prob. 7GDQCh. 5 - Prob. 1ARQCh. 5 - Prob. 2ARQCh. 5 - Prob. 3ARQCh. 5 - Prob. 4ARQCh. 5 - Prob. 5ARQCh. 5 - Prob. 6ARQCh. 5 - Prob. 1UYKCh. 5 - Prob. 2UYKCh. 5 - Prob. 3UYKCh. 5 - Study Figure 5-17 to understand the entities and...Ch. 5 - Working with your team, develop a list of seven...Ch. 5 - Modify the E-R model in Figure 5-17 to include a...Ch. 5 - Discuss the advantages and disadvantages of the...Ch. 5 - Transform the data model in Figure 5-17 into a...Ch. 5 - Prob. 9CECh. 5 - Fill your database with sample data. Because you...Ch. 5 - Prob. 11CECh. 5 - Prob. 12CSCh. 5 - Prob. 13CSCh. 5 - Prob. 14CSCh. 5 - Prob. 15CSCh. 5 - Prob. 16CSCh. 5 - Prob. 17CSCh. 5 - Prob. 18CSCh. 5 - Prob. 19MLMCh. 5 - Prob. 20MLM
Knowledge Booster
Similar questions
- If you were designing a Web-based system to make airline reservations and to sell airline tickets, which DBMS Architecture would you choose from Section 2.5? Why? Why would the other architectures not be a good choice? Please answer in 500 words and also provide references.arrow_forwardSince it was first made public, it has been used in many 3rd and 4th generation DBMS. Is it true that the Three Schema Design has a flaw? Why?arrow_forwardI have a Database Systems course as part of the cybersecurity classes I have to take. This class involves SQL coding. I made a serious error on one of the continuous problems and then used the command COMMIT. This has sabotaged any future questions, meaning I will not get any future problems, I was struggling with right. This among a variety of other issues is what I need help with. I have tried using DROP to remove the table to start over with intermittent success but the results are messed up in that way too. How do I start from a clean slate?arrow_forward
- Give atleast 3 differences between RDBMS and DBMS also write some advantages of DBMS.arrow_forwardThe Sports Physical Therapy clinic is having trouble with the performance of their Access database. They would like to split the database between front end and back end to improve performance. How would they do this?arrow_forwardIt has had widespread use in 3rd and 4th generation DBMS since it was first introduced. Is it true that there's a flaw in the Three Schema Design? Why?arrow_forward
- There are a variety of database management systems available today, and this is just one of them. Provide the name of another DBMS that finds use in corporate environments. Give some details about it, including what it is and where it is being utilized (in schools, hospitals, the military, etc.).arrow_forwardCaltech is a training institution situated in Gauteng that provides training on database management systems (DBMS) to organizations requesting this training. You are appointed as the senior database trainer at Caltech. Your training program includes both theory content and practical exercises. 1.5. In many cases, individuals find that they need different kinds of databases for different tasks. Explain in detail to the students any FIVE types of databases.arrow_forwardSerious problems would arise if a database's referential integrity was compromised. Tell me about some of the most frequent faults you tend to make.arrow_forward
- Since its introduction, it has been widely used in cutting-edge DBMSs of the third and fourth generations (DBMS). Perhaps you are sceptical about the Three Schema Architecture. Why?arrow_forwardYou are asked to create a database for a busing company. You need to keep track of the differ- ent buses, each having a plate number, make year, and number of seats. You also need to keep track of drivers that work in the company. The information kept on each driver should include the license number, age, and name. Finally, you need to keep information on which drivers are allowed to drive different buses. Drivers cannot drive any bus, but rather each driver is assigned with specific buses in the fleet he/she is allowed to drive. Accordingly, a driver may be allowed drive many different buses, and a bus can be driven by many different drivers. 2. Convert the ER diagram that is found in the next page to a logical relational data model. Submit in your file the relational model you arrived at (i.e. the list of tables, their columns, indicating their primary and foreign keys). Note: You are NOT asked to create an Access Database, but rather only provide the list of tables you would have in…arrow_forwardIn your new job as a backend developer for keepfitgyms.com a chain of leisure centres - you are responsible for implementing a MySQL database system. Your task is to design and develop a web application allowing users to do the following: Setup a member profile with standard information such as membership id, firstname, surname, email, password, etc. Purchase a subscription for a particular leisure centre by choosing from a range of subscription types. These will have extra attributes such as a renewal date, status and a list of facility types included in the subscription. • Make a booking for a specific time for a facility at a specific leisure centre. (d) How could you design your database schema to ensure that each member only holds a single subscription?arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Database Systems: Design, Implementation, & Manag...Computer ScienceISBN:9781305627482Author:Carlos Coronel, Steven MorrisPublisher:Cengage Learning
Database Systems: Design, Implementation, & Manag...
Computer Science
ISBN:9781305627482
Author:Carlos Coronel, Steven Morris
Publisher:Cengage Learning