What are some disadvantages of databases

Assignment Help Database Management System
Reference no: EM13946680

What are some disadvantages of databases?

Can you mix summarized data with non summarized data?

How do you solve the problem? Please give me an example of this.

Reference no: EM13946680

Questions Cloud

What are the differences in the sql supported by rdbms : Start by researching Microsoft Access and other prominent RDBMS such as MS SQL Server, Oracle and My SQL. Compare and contrast these systems based on key features such as scalability, ease of implementation (development and support), performance, ..
Proposal is powerful because it is so outrageous : Jonathan Swift's proposal is powerful because it is so outrageous. His exaggeration, irony and sardonic wit force his reader to examine hunger in Ireland. What social issue is most pressing today? What do you wish you could fix with your magic pen?
Determine the required standoff distance : Determine the required standoff distance L between the printer and the photovoltaic panel. The properties of  the  electrically  conducting  ink  drop  are  pd = 2400 kg/m3,  cd = 800 J/kg · K,  and kd = 5.0 W/m · K
Operation of residential swimming pools : Drought conditions in the southwestern United States have prompted officials to question whether the operation of residential swimming pools should be permitted.
What are some disadvantages of databases : Can you mix summarized data with non summarized data?
Business publication : Assignment Discussion.Select an article of around 200 words from any business publication. Analyze the readability of the article using the "Fog Index". Is the reading level appropriate for the reader of the publication?
Estimate cooling rate per unit width of plate : Air at a pressure of 6 kN/m2 and a temperature of 300°C flows with a velocity of 10 m/s over a flat plate 0.5 m long. Estimate the cooling rate per unit width of the plate needed to maintain it at a surface temperature of 27°C.
Average mass transfer convection coefficient : Calculate the average mass transfer convection coefficient hm for the evaporation process. Calculate the average heat transfer convection coefficient h. Do the values of hm and h satisfy the heat-mass analogy?
Difference between the strike price and the market value : you own a stock and you're concerned that the price of the stock may decline. What might you do to minimize risk of loss? A Buy a put. B buy a call. C write a put. D buy a warrant

Reviews

Write a Review

Database Management System Questions & Answers

  Knowledge and data warehousing

Design a dimensional model for analysing Purchases for Adventure Works Cycles and implement it as cubes using SQL Server Analysis Services. The AdventureWorks OLTP sample database is the data source for you BI analysis.

  Design a database schema

Design a Database schema

  Entity-relationship diagram

Create an entity-relationship diagram and design accompanying table layout using sound relational modeling practices and concepts.

  Implement a database of courses and students for a school

Implement a database of courses and students for a school.

  Prepare the e-r diagram for the movie database

Energy in the home, personal energy use and home energy efficiency and Efficient use of ‘waste' heat and renewable heat sources

  Design relation schemas for the entire database

Design relation schemas for the entire database.

  Prepare the relational schema for database

Prepare the relational schema for database

  Data modeling and normalization

Data Modeling and Normalization

  Use cases perform a requirements analysis for the case study

Use Cases Perform a requirements analysis for the Case Study

  Knowledge and data warehousing

Knowledge and Data Warehousing

  Stack and queue data structure

Identify and explain the differences between a stack and a queue data structure

  Practice on topic of normalization

Practice on topic of Normalization

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd