Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

Data and Information Systems Management

This class was created by Brainscape user Carlos Sequeira. Visit their profile to learn more about the creator.

By: Carlos Sequeira
Start Studying

Decks in this class (8)

1. Storage and File Organization
Volatile storage ___example ___,
Non volatile storage ___example ___,
Storage hierarchy 6 levels
38  cards
2. Indexing
Clustered indexes indicate the __...,
Dense index appears for ___ in th...,
Multilevel index happens when we ...
14  cards
3. Query Processing
Disk cost can be estimated as 1 n...,
In the file scan selection operat...,
The cost estimate for the file sc...
23  cards
4. Query Optimization
Equivalence rules 1conjunctive se...,
Equivalence rules 2selection oper...,
Equivalence rules 3only the last ...
21  cards
5. Transactions
A transaction is a unit of progra...,
Acid stand for ___ ___ ___ ___,
Atomicityeither all operations of...
14  cards
6. Concurrency
Lock based protocols1 ___ x mode2...,
Exclusive x modedata item can be ...,
Shared s modedata item can only b...
17  cards
7. Recovery
Transaction failure ___ erros ex ...,
System failures ___ crash ___ fai...,
Recovery from failures transactio...
14  cards
8. Database Tuning
Tuning principles1 think ___ fix ...,
Normalizationa relation r is norm...,
Functional dependencyfunctional d...
30  cards

More about
Data and Information Systems Management

  • Class purpose General learning

Learn faster with Brainscape on your web, iPhone, or Android device. Study Carlos Sequeira's Data and Information Systems Management flashcards now!

How studying works.

Brainscape's adaptive web mobile flashcards system will drill you on your weaknesses, using a pattern guaranteed to help you learn more in less time.

Learn more about spaced repetition

Add your own flashcards.

Either request "Edit" access from the author, or make a copy of the class to edit as your own. And you can always create a totally new class of your own too!

What's Brainscape anyway?

Brainscape is a digital flashcards platform where you can find, create, share, and study any subject on the planet.

We use an adaptive study algorithm that is proven to help you learn faster and remember longer....

Looking for something else?

Management Information Systems
  • 11 decks
  • 411 flashcards
  • 501 learners
Decks: Chapter 6 Business Networks And Telecomm, Chapter 7 Databases And Data Warehouses, Chapter 8 The Web Enabled Enterprise, And more!
Information Management
  • 21 decks
  • 960 flashcards
  • 86 learners
Decks: Pm Brt Statistical Methods, Pm Statistics Method Selection, Pm Information Management, And more!
Information System
  • 9 decks
  • 845 flashcards
  • 60 learners
Decks: Chapter 1 Foundation Of Is In Business, Chapter 2 Competing With Information Tec, Chapter 3 Computer Software And Hardware, And more!
Find Flashcards
Make Flashcards
Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions