SQL Server Partition

What is a SQL Server table partition?

A SQL Server table partition allows to physically split the data of one table on the disk. This data division allows to access directly one unique partition instead of all the data from the table. First, why all large tables should have partitions? When accessing hundreds of million lines, it

SQL Server Index

SQL Server clustered index definition

What is a SQL Server clustered index ? The definition of a SQL Server index is a structure, i.e. a file, stored physically in a disk. It’s similar to the master data file and the log data file that composes a database. Basically, to find the associated lines or rows