User Account

All Pages

Stores a logically related database over two or more

Assignment Help Database Management System
Reference no: EM13166368

A distributed database management system (DDBMS) stores a logically related database over two or more physically distinct locations connected by a computer network. A DDBMS must perform all the operations that a usual DBMS must perform and additionally manage the distributed data that is stored in the multiple sites of the DDBMS. A DDBMS presents both advantages and disadvantages over a standard DBMS.Now, discuss the following points:In which type of application or situation would you consider using a distributed database instead of a centralized DBMS?When would you want to use a centralized database instead of a distributed database? 

Reference no: EM13166368

Questions Cloud

Frequent format of music in the romantic era : Which phrase best describes program music, a frequent format of music in  the romantic era?
What is the atomic weight of m : The element M forms the chloride MCl4 containing 75.0% Cl by mass. What is the atomic weight of M?
Prompts the user for the prices of 10 automobiles : Write a program that prompts the user for the prices of 10 automobiles (use looping to do this and store the prices in an array). The automobiles may be priced from less than $1 up to $99,999. No negative numbers are allowed. Perform error checkin..
What is ea for the reverse reaction : For the reaction A --> B, the activation energy is Ea = 125 kJ/mol and the heat of reaction, H = 50 kJ/mol. What is Ea for the reverse reaction in kJ/mol?
Stores a logically related database over two or more : A distributed database management system (DDBMS) stores a logically related database over two or more physically distinct locations connected by a computer network.
Four techniques for analyzing : Briefly compare and contrast the four techniques for analyzing the costs and benefits of a proposed system. What do you see as particular strengths and weakness of each method?
What would be the resulting molarity : If you added 75ml of a 0.555M solution of NaCl to enough water to produce 950 ml of solution, what would be the resulting molarity?
Describe the law and environmental law : As an environmentalist, you are very interested in how economics plays a role in determining how many and what type of environmental laws are passed. There are many environmental laws that are determined by economic conditions.
Calculate the mass percentage of nitrogen in the sample : If 86.0 mL of .150 M HCL is needed to neutralize all the NH3 from a 2.25-g sample of organic material, calculate the mass percentage of nitrogen in the sample.

Reviews

Write a Review

Database Management System Questions & Answers

  Description of the relationship represented by scatterplot

Produce a scatterplot of Rent vs. Size (square meters of the apartment) for the rental data in rent.

  Patients post cardiac bypass surgery

Monitor Renal Outcomes in patients post cardiac bypass surgery?

  Write a recursive sql query

MCIS 630 Database Systems: -  Write a recursive SQL query that outputs the names of all subparts of the part with part-id “P- 100”.

  Explain how to create query in access query wizard

Describe how to create a query in Access Query Wizard equilvant to the query: SELECT first, last, department, hours FROM payroll WHERE hours>.

  Use three-sphere model for systems management

Use the three-sphere model for systems management and brainstorm issues related to the change based on the business, technology, and organization spheres.

  Write select statement that returns three columns

Write a SELECT statement that returns three columns: InvoiceTotal From the Invoices table, 10% 10% of the value of InvoiceTotal.

  Advantages of database approach over file-system approach

How and why did database management systems become the organizational data management standard? Describe some advantages of database approach over file-system approach.

  Create the database using three tables

Create the database using three tables: one for student information, one for advisor information, and one for department information.

  Explain steps of process in increasing cardinalities

When increasing cardinalities from 1:N to N:M, which of the given steps are included in process the order of steps listed below is not relevant, only steps themselves?

  Create library database schema structure

The library System stores 3 type of informations: Users ( USID, USNAME, USMob, USEmail, USDept,USStartDate, NofBooks). Create the library database schema Structure.

  Changes require to make-premiere products database

Point out the changes you require to make to Premiere Products database to support following situation: A customer is not necessarily represented by a single sales rep but can be represented by several reps.

  Design premiere products databas-shows relationship

Indicate changes you require to make to design of Premiere Products database to support following situation: There is no relationship between customers and sales reps.

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!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

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