Hey guys, In this blog I am going to explain you about Data
Page and Transaction Log Page.
Data page-
In SQL Server, the page serves as the basic unit of data
storage. A collection of eight physically connected pages is referred to as an
extent. Extents aid in effective page management. In all SQL Server versions,
the data structures used to manage pages and extents are described in this
manual.
Advantages of Data Page-
· Data
processing: It enables us to work with data storage to process them and provide
the necessary results.
· High
storage: The SQL server has the capacity to hold a lot of data.
· Integration
with front-end: To provide a method for dynamic data update, it might
potentially be integrated with the front-end application.
Transaction Log Page-
Every
SQL Server database has a transaction log that keeps track of all transactions
and the changes that they make to the database. The database's transaction log
is an essential part. You will require that log in order to restore your
database to a consistent state in the event of a system failure.
Importance of Transaction
Log Page-
When
writing data to disc, the database server uses a transaction log to record the
fact that a transaction is scheduled to occur as well as the information
required to restore the data to a consistent state in the case of a server
failure.
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