what are the differences between dataset and datareader?

Question Posted / swapna

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what are the differences between dataset and datareader?..

Answer / hardik

dataset is a disconnected architecture while a datareader
is a connected architecture object.

data reader is a faster than a dataset

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what are the differences between dataset and datareader?..

Answer / anu

DataSet : you can move forward\backward of the data.It can
be Edited.It acts as a database after the connection is
closed.

Reader : It Just moves forward only.And cannot edit it is
only for Read Only purpose.For this connection object will
be there till u read all the values.

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what are the differences between dataset and datareader?..

Answer / ramireddy eevuri

--> Dataset is disconnected architecture while
DataReader is connected architecture.
-->datareader is read only i.e, forward only while dataset
maintain persistanse data.

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what are the differences between dataset and datareader?..

Answer / vamseedhar

dataset support manpulation,datareader doesnot support
manpulation
datareader is abstract class
dataset is collection of table
datareader is readonly forwardonly record type

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