Question: what a transaction is, what its components are, and why it must be managed carefully even in a single user database environment. Why does a

what a transaction is, what its components are, and why it must be managed carefully even in a single user database environment.
Why does a multi-user database environment give us a special interest in transaction management and concurrency control? Why is this important and necessary in a database environment?

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

A transaction in a database is a sequence of one or more operations that are treated as a single indivisible unit of work It typically includes action... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Operating System Questions!

Planning is one of the most important management functions in any business. A front office managers first step in planning should involve determine the departments goals. Planning also includes...

Write a project management plan. we have a template and project description. we need to edit the template(table of contents) with our own ideas. CPSC 8820-01 Project Management Plan Your Unique...

Read the case study "Southwest Airlines," found in Part 2 of your textbook. Review the "Guide to Case Analysis" found on pp. CA1 - CA11 of your textbook. (This guide follows the last case in the...

Database Administration CHAPTER OBJECTIVES I Understand the need for and importance of database I ttno'illI the meaning of ACID transaction administralin - Learn the tour 1992 ANSI standard isolation...

CHA P TER 9 Understanding Software: A Primer for Managers 1. INTRODUCTION L E A R N I N G O B J E C T I V E S 1. Recognize the importance of software and its implications for the rm and strategic...

2 3 4 5 6 7 8 9 10 11 12 13 14 15 Questions: 1. Matching customer demand to production scheduling is a crucial activity for any company. Explain why this was problematic for Geneva. 2. Describe...

State what is meant by a directed graph and a strongly connected component. Illustrate your description by giving an example of such a graph with 8 vertices and 12 edges that has three strongly...

The mitial design was too complex. It required the user to work with the elbow, the mouse and both hands! To address the problem, a company called Interpix was brought in to evaluate the system from...

PROJECT SCOPE [Instructions for what to include in this section: Define the scope of work that will be undertaken to provide the deliverable(s) mentioned in the Project Charter (PC). Craft this...

What are the five elements of internal control?

If the average interest rate on debt is 11 percent, what is the cost of capital? Refer to E12.1. Russell Corporations capital structure consists of $ 5,000,000 of assets and $ 2,000,000 of...

Find the components ( : x , y : ) o f the vector v = 4 ( : 4 , 2 : ) . ( G i v e your answers a s a whole o r exact number. ) y

Worf Co. both purchases and constructs various equipment it uses in its operations. The following items for two different types of equipment were recorded in random order during the calendar year...

Best Guy purchases inventory in crates of merchandise; each crate of inventory is a unit. The fiscal year of Best Guy ends each February 28. Assume you are dealing with a single Best Guy store in...

Classified ads in a newspaper offered several used Toyota Corollas for sale. Listed below are the ages of the cars and the advertised prices. Age (yr) Prices Advertised ($) 1 ........ 13990 1...

The following expenditures and receipts are related to land, land improvements, and buildings acquired for use in a business enterprise. The receipts are enclosed in parentheses. (a) Money borrowed...

List and explain the individual factors affecting job satisfaction.

A is responsible for a broad group of offerings, such as home cleaning products, which have various brands within each group.product managerbrand managermarket managercategory managervertical...

Red Owl Stores told the Hoffman family that, upon the payment of approximately $518,000, a grocery store franchise would be built for them in a new location. Upon the advice of Red Owl, the Hoffmans...

Van D. Costas, Inc. (Costas) entered into a contract to remodel the entrance of the Magic Moment Restaurant owned by Seascape Restaurants, Inc. Rosenberg, part owner and president of Seascape, signed...

On February 7, Pillsbury purchased eight thousand bushels of wheat from Landis. The wheat was being stored at the Greensville Grain Company. Pillsbury also intended to store the wheat with...

A manager wants to purchase a new piece of processing equipment and must decide on tire number of a spare part to order with the new equipment. The spares cost $200 each, and any unused spares will...

Hall mark sells personal expression cards and gifts wrorldwride through either its own stores or other retailers. Most products are single runs. Unsold products are either discounted and sold to...

A Las Vega s bakery must decide how many wedding cakes to prepare for the upcoming weekend. Cakes cost $33 each to make, and sell for $60 each. Unsold cakes are reduced to half-price on Monday, and...