Distributed Database LAB Mid 2 29-2-2021 product P_id P_name description price Dell xps-13 Core is 1200 HP Envy 15 Core i7 1300 3 Lenovo ThinkPad x1 Core i7 2000 sales P_id sales t_cost date 4 4500 25-2-2021 2 2700 25-2-2021 5 5900 26-2-2021 2700 26-2-2021 3 5 7100 27-2-2021 1. Create database (Products) then create two tables (product) and (sales) with data as show above. 2. Create two users (Ahmed) and (Mena). Ahmed can display and update the product table while Mena can display and update both tables 3. Display product name, its sales and date (using inner join) 4. Display product name which has the maximum sales on 25-2-2021 (using subquery) 5. Display name and price of each product 2. 1. 2. 1. 1. 2.

Distributed Database LAB Mid 2 29-2-2021 product P_id P_name description price Dell xps-13 Core is 1200 HP Envy 15 Core i7 1300 3 Lenovo ThinkPad x1 Core i7 2000 sales P_id sales t_cost date 4 4500 25-2-2021 2 2700 25-2-2021 5 5900 26-2-2021 2700 26-2-2021 3 5 7100 27-2-2021 1. Create database (Products) then create two tables (product) and (sales) with data as show above. 2. Create two users (Ahmed) and (Mena). Ahmed can display and update the product table while Mena can display and update both tables 3. Display product name, its sales and date (using inner join) 4. Display product name which has the maximum sales on 25-2-2021 (using subquery) 5. Display name and price of each product 2. 1. 2. 1. 1. 2.

Fundamentals of Information Systems

8th Edition

ISBN:9781305082168

Author:Ralph Stair, George Reynolds

Publisher:Ralph Stair, George Reynolds

Chapter3: Database Systems And Applications

Section: Chapter Questions

Problem 3PSE

See similar textbooks

Similar questions

Specify the difference between d atabase solu tions supporting enterprise databases and departmenta l m ultitiered d atabases
Can you please answer these two questions:question 8 : In a DDB environment, the term used for the ability to easily expand the number of nodes in database is called:A) node replication B) expandability C) Horizontal scalability D) vertical scalability E) ease of usequestion 9: In a DDB environment, the term used for the ability to expand the capacity of an individual node in the database is called...A) Oreferred growth B) Expandability C) node transparency D) horizontal scalability E) vertical scalability
Discuss the challenges and strategies for managing distributed database transactions, including distributed deadlock prevention and resolution.
Computer Science When it comes to maintainable database persistence, a common code smell is... a. not using Future callbacks for the database-specific code found throughout our application b. not closing the database after each transaction c. using lower-case String literals for our SQL statements d. placing database-specific code in multiple places throughout our application codebase
What are the implications of using polyglot persistence in modern database environments?
Shared memory resources are used for process (thread) communication in many database management systems. Knowing whether there are limits on the shared memory space is crucial. How can data in shared memory be accessed serially? Your answer ought to make sense logically.
Please describe the following as a bare minimum of what should be included in a distributed database management system in the interest of full disclosure:1. Transparency and candor about accomplishmentsSecondly, the transparency of monetary exchanges
Describe the concept of a distributed cache in the context of database performance optimization. How can it be utilized effectively?
Discuss the role of indexing structures such as B-trees and LSM-trees in database storage and retrieval efficiency.
Please describe the following as a set of required features for any decent distributed database management system:1. Transparency and candor about accomplishmentsSecond, the transparency of monetary dealings
Explore the current trends and future developments in distributed database management systems, such as the integration of blockchain technology and serverless computing.
An in-memory database (IMDB) is a database management system that stores the entire data-base in ____________ a. random access memory b. read only memory c. distributed servers d. virtual memory