Discussion how the key and foreign key constraints can be enforced by a DBMS? Is the enforcement technique you suggest difficult to implement? Explain. Explain how constraint checks can be executed in an efficient manner when updates are applied to the database. 300 words, APA7 format
A suggested minimum of 300 words Read Case Study – “Is It Time for Cloud Computing” in chapter 5 of your textbook. Offer your thoughts and reflection on this reading. What types of organizations are most likely to benefit from using cloud technology? Why? What are the risks to using cloud technology? Offer examples or … Read more
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? Describe the three-schema architecture. Why do we need mappings among schema levels? How do different schema definition languages (SDL) … Read more
In modern times, but before the advent of widespread computing, elaborate database systems were developed by government offices, libraries (what is the Dewey Decimal System if not one of the most famous databases in history?), hospitals, and businesses. Some of the basic principles of these systems are still being used today in modern database software. … Read more
Review this article: https://peerj.com/articles/8189/ and answer the following questions: What is a false discovery rate? Can a false discovery rate be completely avoided? Explain. What was the outcome of the results of the use case? 300 words, APA7
Developing in the mobile space can be a daunting task for developers. Developers must figure out which platforms they should support for their apps, purchase the hardware, and join the developer programs for each platform. PhoneGap is an open source set of tools which enables developers to create mobile applications for multiple devices by utilizing the same code. … Read more
Classifiers in Data mining is a concept and now answer the following: Define the concept of Classifiers in Data mining. Note its importance to data science. Discuss corresponding concepts that are of importance to the selected concept: Classifiers. Note a project where this concept would be used. 2 pages, Strictly APA – 7 formatting, 2 peer review articles
People are using their mobile phone browsers more and more every day to find information about businesses, make product decisions and purchases, and even determine the quality of a business based on what they can find online. Write a seven to 7 page paper in which you: How to Choose a Mobile Web Development Option. Research … Read more
Is there a clear alignment between your organization’s business strategy and investments in technology? How does your organization avoid to fall into the alignment trap? Or what should it do to avoid the trap? In the Octo case, which inhibitors played a critical role in the wobbly alignment process? Can an alignment process actually reach … Read more
project in files additional instructions: How to run the Online Shopping Store Application 1. Download the zip file 2. Extract the file and copy OnlineStore folder 3. Paste inside root directory(xampp/htdocs) 4. Open phpMyAdmin 5. Create a database with name storedb 6. Import storedb.sql file (given inside the zip package in SQL folder) Configuration … Read more