The purpose of a movie manager is to implement a data warehouse application to improve analytics and decision making. The decision maker wants to make analysis according to several parameters. He wants to be able, for example, to get: 1. The number of films seen by category of film during a given year, in a given country. 2. The total budget per film, each year, and each month. 3. The total budget by Actor in a film. 4. The number of films seen by category of film (action, horror, romantic...), each year . 5. The total budget by category of film. 6. The number of viewers by film and by category of film 7. The number of films by Studio Design the Movie Data Warehouse in the form of star schema. Indicate facts, measures, dimensions, and attributes of dimensions.

Q: Let's say we have the attached table :   Find the year in which employees hired with minimum salary…

A: Answer:Select HIREDATE from EMP where SAL > 1000;Here, the above query will display the employees…

Q: What are the most important differences between starting a data modelling project from scratch and…

A: Introduction; Similarly to how draughtsman evaluate outlines before designing a structure, you…

Q: What is the most common authentication mechanism?     Magnetic card strip   Signature   Fingerprint…

A: Authentication mechanisms are crucial in verifying the identity of individuals accessing systems or…

Q: Predictive modeling: Task: Ambulance Demand Data Generating Process:   Dates of Coverage {Please…

A: Predictive modeling is a statistical technique used to forecast future events based on historical…

Q: What adjustments are made to the data modelling process when starting with a bought solution?

A: What modifications are made to the data modelling process when beginning with a bought solution?…

Q: Which way do you feel about Data Model?

A: In response to the inquiry: Although the data model has several drawbacks, the two most significant…

Q: If you start your data modeling project using an already packaged data model, how is it different…

A: Lets see the solution.

Q: Contrast the terms data dependence; data independence

A: Data dependence; data independence.

Q: When thinking about the value of data modeling, why is it so crucial to consider the following

A: Data models allow designer, programmer, and end-user engagement.Data modeling's significance Data…

Q: Is it better to begin a data modelling project with a pre-made data model or a clean slate?

A: A data model aids in conceptual, physical, and logical database architecture. Although the initial…

Q: What steps can you take to guarantee that your model has all of the data it needs to function…

A: According to Bartleby Guidelines we need to answer only one question so I have answered first…

Q: A Python program imports the random module. Write one Python statement in this program to assign a…

A: Program approach- Import random module which is used to make random numbersUse a randint () which…

Q: What adjustments are made to the data modelling process when starting with a bought solution?

A: Data Modelling Process: Data modelling is the technique of utilising words and symbols to describe…

Q: What factors prevent a data item from being included into a data model, and how do we address them?

A: 1) A data model is a conceptual representation of data structures and the relationships between…

Q: Given this unnormalised relation: SHOW_TICKET (show_id, show_title, show_category, show_datetime,…

A: Part a Suberkey is the set of attributes that can determine all of the relationship's other…

Q: How important is data modeling in the analysis procedure? Can we estimate how much information our…

A: Data modelling is the process of defining and analysing all the various types of data that your…

Q: What are the most important differences between starting a data modelling project from scratch and…

A: Data Modelling Endeavours: Through the entities, connections, and data that are necessary for the…

Q: What are the most important differences between a data item and a data property from the point of…

A: Understanding the differences between data items and data characteristics is essential when dealing…

Q: Finding the same people surveyed previously to ask more detailed questions. Visiting the same…

A: Which of the following strategies is MOST likely to address the concern about the data being biased…

Q: In what ways does the data modelling process vary when one starts with a bought solution?

A: Data Modelling Process: Data modelling creates a simplified picture of a software system and its…

Q: In what ways does the data modelling process vary when one starts with a bought solution?

A: Data Modelling Process: Data modelling creates a simplified picture of a software system and its…

Q: How do you represent one-to-many and many-to-many relationships in a data model?

A: Data modeling is the process of designing the structure of a database to represent and store data in…

Q: Logical data modeling shows how data is organized and how it connects to each other without having…

A: Introduction Data models: Data models are those models that form the foundation for an…

Q: Data Preparation Describe what you did with the data prior to the modelling process (data cleaning).…

A: Given:

Q: In what ways does the data modelling process vary when one starts with a bought solution?

A: What modifications are made to the data modelling process when beginning with a bought solution?…

Q: proportion

A: Dear Student, The answer to your question is given below -

Q: convert to ER  with show relationships

A: below are the entities in ERD EMPLOYEE DEPARTMENT DEPT_LOCATIONS  PROJECT DEPENDENT WORKS_ON

Q: How does starting a data modeling project using a pre-built data model differ from starting one from…

A: Data modeling It is the process of making a conceptual model that shows how data in a system or…

Q: Based on the EER Diagram given, perform the process of normalization from UNF until 3NF. Item Member…

A: Answer: I have explained in brief.

Q: If a data item is not to be included in a data model, why is this the case?

A: let us see the answer:- Introduction;- The process of database design begins with data modeling.…

Q: What are the main differences between starting a data modeling project with a pre-built data model…

A: Definition: What are the distinctions between beginning a data modelling project with a packaged…

Q: Prove the following logical implication (A ⇒ B) ⇒ ((C ⇒ A) ⇒ (C ⇒ B)) without a truth table

A: The solution is given below:

Q: How does starting a data modeling project using a pre-built data model differ from starting one from…

A: What are the distinctions between beginning a data modelling project with a packaged data model and…

Q: What are the main differences between starting a data modeling project with a pre-built data model…

A: Introduction Fostering a model for data is quite possibly the earliest move toward outlining the…

Q: In what ways does the data modelling process vary when one starts with a bought solution?

A: The Answer is :-

Q: If a business rule is used in data modeling, what is its purpose?

A: Data modeling: Data modeling is the process of organizing data into a structured format. This…

Q: Constructing widely scattered data environments calls for decisions on how best to balance various…

A: provides businesses with the capabilities to generate: In economics, a trade-off is referred to as a…

Q: ow does using a commercial solution affect the data modeling procedure?

A: The goal of data modelling is to convey the relationships between data points and structures by…

Q: Designing data environments containing dispersed data necessitates establishing a balance based on…

A: It is important to achieve a balance between the benefits of decentralisation and the challenges of…

Q: What are the main differences between starting a data modeling project with a pre-built data model…

A: Definition: What are the distinctions between beginning a data modelling project with a packaged…

Q: In data modeling, there are two types: logical and physical. Who knows where this is all going.

A: Data modeling (information demonstrating) is the most common way of making an information model for…

Q: When starting a data modeling project, what are the main differences between using an existing model…

A: Introduction: Making the right decisions in terms of technology, architecture, and design is…