Question and answer
what are the relative advantages of centralized and distributed databases ?
Advantages of Distributed Systems over Centralized ones 1:Incremental growth:Computing power can be added in small increments 2:Reliability:If one machine crashes, [ the system as a whole can still survive 3:Speed: A distributed system may have more total computing power than a mainframe 4:Open system: This is the most important point and themost characteristic point of a distributed
system. Since it is an open system it is always ready to communicate with other systems. an open system that scales has an advantage over a perfectly closed and self-contained system. Economic:ANd Microprocessors offer a better price/performance than mainframes Disadvantages of Distributed Systems over Centralized ones 1:As i previously told you distributed systems will have an inherent security issue. 2:Networking:If the network gets saturated then problems with transmission will surface. 3:Software:There is currently very little less software support for Distributed system. 4:Troubleshooting:Troubleshooting and diagnosing problems in a distributed system can also become more difficult, because the analysis may require connecting to remote nodes or inspecting communication between nodes. Read more: ]
Expert answered|mizizmo|Points 0|
Question
Asked 7/27/2012 3:10:27 PM
0 Answers/Comments
Ask a question
Not a good answer? Get an answer now. (FREE)
New answers
Rating

There are no new answers.

Comments

There are no comments.

Add an answer or comment
Log in or sign up first.
Questions asked by the same visitor
why is it possible to disallow unsafe queries ?
Weegy: Unsafe Query - A query in which the output is possibly infinite. This most often occurs in queries which are recursive or which contain negation. Such queries are disallowed by many database management systems to prevent unsafe queries. (More)
Question
Computing and Technology|No Subcategories|Expert Answered
Asked 7/27/2012 2:54:07 PM
0 Answers/Comments
Home | Contact | Terms | Privacy | Social | ©2013 Purple Inc.
Ad
Popular Conversations
hat are the square roots of 324? A. 162 and –162 B. 19 and ...
Weegy: What are the square roots of 324? C. 18 and –18
4/17/2014 10:38:56 AM| 8 Answers
The Filipinos call it the Luzon Sea and the Vietnamese call it the ...
Weegy: The Filipinos call it the Luzon Sea and the Vietnamese call it the East Sea, but however it's named, the SOUTH ...
4/17/2014 6:25:33 PM| 4 Answers
Read the sentence below and answer the question that follows. ...
Weegy: Kindly underline the verb indicated.
4/17/2014 10:31:56 AM| 3 Answers
Which of the following is a solution of y + x
Weegy: One number exceeds another by -5. The sum of the numbers is -1. The numbers are -3 and 2. User: A 20% acid ...
4/17/2014 4:31:53 PM| 3 Answers
WHAT IS NOUN?
Weegy: Nouns are a part of speech typically denoting a person, place, thing, animal or idea. User: WHAT IS ADMIRAL
4/17/2014 4:12:27 AM| 2 Answers
the climax of McClellan's Peninsular campaign in Virginia
Weegy: the climax of McClellan's Peninsular campaign in Virginia McClellan’s Peninsula campaign in the spring of 1862 ...
4/17/2014 4:46:05 AM| 2 Answers
What is the meaning of life today?
Weegy: What is the meaning of life today? A problem with this question is that it is not clear what sort of answer is ...
4/17/2014 5:30:49 AM| 2 Answers
Water sources in the Middle East are __________. A. easily ...
Weegy: Water sources in the Middle East are limited.
4/17/2014 7:08:31 AM| 2 Answers
Kasimir Malevich's images had no reference at all to ...
Weegy: nonrepresentational [ ...
4/17/2014 10:04:42 AM| 2 Answers
The cycle of the moon through its phases, or the synodic month, is ...
Weegy: The cycle cycle of the moon through its phases, or the synodic month is 30 days long.
4/17/2014 10:07:27 AM| 2 Answers
When looking at genetic traits Mendel experimented with pea plants. ...
Weegy: When looking at genetic traits Mendel experimented with pea plants. One of the traits he looked at was flower ...
4/17/2014 10:12:12 AM| 2 Answers
Weegy Stuff
S
L
P
C
P
C
1
L
P
C
Points 1426 [Total 9307]| Ratings 0| Comments 1426| Invitations 0|Offline
S
L
P
C
L
P
C
Points 1402 [Total 6789]| Ratings 0| Comments 1402| Invitations 0|Offline
S
1
L
1
L
P
Points 431 [Total 7108]| Ratings 1| Comments 421| Invitations 0|Offline
S
L
Points 356 [Total 2803]| Ratings 2| Comments 326| Invitations 1|Online
S
Points 140 [Total 556]| Ratings 0| Comments 140| Invitations 0|Offline
S
1
Points 139 [Total 469]| Ratings 3| Comments 109| Invitations 0|Offline
S
R
Points 115 [Total 227]| Ratings 5| Comments 55| Invitations 1|Offline
S
Points 111 [Total 755]| Ratings 1| Comments 101| Invitations 0|Offline
S
Points 105 [Total 105]| Ratings 5| Comments 35| Invitations 2|Online
S
P
C
L
P
Points 76 [Total 3921]| Ratings 0| Comments 76| Invitations 0|Offline