Answer / samba

Caching is a concept of storing frequently used data into
temporary memory.

caching at different levels

1. Output Caching (Page Level)
2. Fragment Caching
3. Application Level Caching

Answer / nizath ali. u

Hi all this is Nizath Ali,

Caching is a technique, used to improve the
performance of a web application. It temporarily storing
the frequently used data for the web application on the
local hard disk for later retrieval.
(If multiple users access the web application on a
web server, The problem of slow access will occur. To
overcome this problem ASP.NET provides "Caching".)
There are 3 different levels of caching,
1. Output Caching (In this type of caching the data for the
entire page is cached. It is Page Level Caching.)
2. Fragment Caching (In this type of caching the data for
only the specific sections of the page is cached.)
3. Data Caching (In this type of caching all the
frequently accessed data is cached in server side memory
variable. It is Application Level Caching.)

Answer / neo upadhyay

Caching is a technique of persisting the data in memory for
immediate access to requesting program calls.

ASP.NET provides the flexibility in terms of caching at
different levels
1)Page Level Output Caching
2. Fragment Caching
3. Application Level Caching


Caching is a technique that definitely improves the
performance of web applications if one is careful to have a
balance in terms of which data needs to be cached and
parameter values for expiration policy.

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