SQL Server Architecture Question:

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Please illustrate physical database architecture?

MS SQL Server Architecture Interview Question
MS SQL Server Architecture Interview Question

Answer:

The physical database architecture describes how the database and files are organized in a SQL server.

Pages and extents: these describe how the data is stored

Physical Database Files and File groups :- describes the operating system files used to store data and logs.

Space Allocation and Reuse :- Describes the algorithms used for space allocation.

Table and Index Architecture :- Describes the way pages for tables can be indexed

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