0
Give two reasons why data servers may be popular for object-oriented databases but not for relational databases?
Data servers are good if data transfer is small with respect to computation,
which is often the case in applications of OODBs such as computer
aided design. In contrast, in typical relational database applications such as
transaction processing, a transaction performs little computation butmay touch
several pages, which will result in a lot of data transfer with little benefit in a
data server architecture. Another reason is that structures such as indices are
heavily used in relational databases, and will become spots of contention in
a data server architecture, requiring frequent data transfer. There are no such
points of frequent contention in typical current-day OODB applications such
as computer aided design.
What else can I help you with?
Why fragmentation and date replication are useful in Distributed DBMS?
Most people use Relational databases to simplify work. All a Distributed DBMS is a Relational Database spread over a wider area than the workplace. Fragmentation and Date replication are complications and experience says that Distributed DBMS are built to make life simpler
Why is the cat drooling and sneezing?
A cat can begin drooling and sneezing for a number of reasons. The most common is due to a upper respiratory infection called feline calicivirus. It is important to get your cat to the vet for a proper diagnosis and treatment.
What are two pieces of personal information that you should not include in a usename?
Your actual name and any part of your password.
What are the two reasons for individuals of the same species?
Each species had ancestors from the earliest of time and in some way our ancestors were related. So for example Humans are related to another species and that species could be pigs (I'm not sure if that is actually true or not.) So that's one reason Also sorry but I don't know another reason that's just the main reason. Hope this helps. :)
What is the difference between informative and explanatory writing?
Informative writing presents facts and information about a topic, focusing on providing knowledge to the reader. Explanatory writing, on the other hand, not only presents information but also explains the reasons behind it, helping the reader understand the topic at a deeper level.
Why are database so important in e-business?
Databases are important because of several reasons.......
Why do mobile phones use databases?
Mobile apps use databases for much the same reasons desktop and web applications do. Databases allow you to store data in a secure place so you can access it later. However, apps cannot directly use external databases to store this data.
For what are bears famous?
for selling reasons there popular for there soft fur and teeth. for natual reasons there popular for the bold and braveness.
Why is a Honda car so popular?
There are likely several reasons that cars from Honda are popular. Some reasons the Honda automobile is popular is because they are reliable, inexpensive, and they get great gas mileage.
Why Japan is popular?
One of the reasons Japan is popular is for the sumo wrestling that they perform.
Why is Pride and Prejudice popular?
for obvious reasons.
Why is Guardalavaca Cuba so popular?
There are various reasons why Guardalavaca, Cuba may be a popular tourist destination. Some of the reasons that Guardalavaca, Cuba may be a popular place to visit are warm weather and sunny beaches.
Is Tiger Woods more popular then a-rod?
Tiger Woods is more popular for good reasons. A-Rod is popular for using steriods
reasons who saccos are popular?
affordable interest rates offered
What are three reasons why reggaeton is so popular?
Reggaeton is so popular because of its lyrics, sound, and rythm
The Federalist Pary lost its popular support and the election of 1800 for all of the following reasons?
It depends on what your Following Reasons are.
Why are databases used?
Database as we know is the collection of record. Database is used for storing data and information. Database makes it very easy for us to handle and manage the information and provide easy access.
