parallel database system

1. Parallel Data Base
System
Group Members are:
1. Md Momtasin Tanvir
Id:45187
2. Amee Patel
Id: 44713
3. Rajdeep Singh
Id: 44967

2. Definition of Parallel Data Base
System:
 Parallel Database system is a process where
data management works occur in a
multiprocessor computer through parallelization
of different operations.
 By Using multiple disk and CPU this system
boost processing and input-output speed.
Some popular uses of parallel data
base system nowadays:

3. Cont..
 Online transaction processing (OLTP):
On OLTP process multiple transaction need to be
done in real-time, so parallel database system is
suitable for it.
 Decision support system:
In decision support system a massive amount of
data can be analyzed and compiling of information
can be done as well. For these parallel data base
system is highly needed.

4. Some benefits :
 Speed:
The principle benefit of this database is speed.
The server breaks user database request into
different parts and send them in different computers
for processing which gives very high speed.
 Reliability:
This database system can continue to work despite
the failure of any computer.
 Capacity:
With more user request this system increase the
uses of computers, so huge amount of request can
be handled.

5. Some problems related with this
system:
 Extensive amount of resources are required to
support parallelism.
 More resources will increase cost.
 Processor’s waiting time will increase due to more
processors.
Future Uses of parallel database
system:
 According to the past 20+ years trends it can be said
that parallel database system is the future of
computing because of recent development of fast
network, distribution system and multi processor