February 23, 2023

Database Scenario:

  Database Scenario: Jack from the local hardware store, Main Street Hardware, has come to you requesting your database development services. He needs a database that […]
October 31, 2022

Database Systems

Dispite effective designs that aim to achieve good data, however, some anomolies are introduced during use of the data. Discuss attribute semantics as an informal measure […]
October 28, 2022

Database management

You were just hired by an airline industry to create a database to record the various airlines and the pilots that work for them Discussions with […]
October 28, 2022

page paper comparing SQL and NoSQL Database for Big Data.

Write a 3 page paper comparing SQL and NoSQL Database for Big Data. The paper should answer the following: 1. What are the SQL and NoSQL […]
October 12, 2022

Homework

 (1. You need to write carefully considered, grammatically correct, thoughts, Use references where appropriate, Do not plagiarize!! The result of your work will be contained in […]
October 11, 2022

discussion

  Discuss the role played by a scheduler in ensuring the serializability of transactions. Discussion Guidelines You must provide an original response of 300+ words of […]
October 3, 2022

discussion

  Discuss the factors affecting the purchasing decision for DBMS software. Provide an example of context-dependent prioritization of the relevant criteria. Discussion Guidelines You must provide […]
October 1, 2022

Melissa’s Boating Emporium, DATABASE SYS:THEORY & PROGM

  At Melissa’s Boating Emporium, Melissa rents different kinds of boats to their customers: jet skis, skiffs, and pontoons for a day. All boats will have […]
September 26, 2022

Question 3

please answer below questions(Plagiarism applies)  What is a data model? What is a high-level conceptual data model? What is an entity? An attribute? A relationship? List […]
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