Partitioning tables in SQL Server provides improved query performance. Lets me share a simple example:- Imagine you have a large sales table with millions of records spanning several years.

Partitioning in SQL Server works by dividing large tables or indexes into smaller, more manageable pieces called partitions. Each partition can be stored on separate filegroups in a database ...

SQL Server achieves this scalability today by supporting symmetric multiprocessing (SMP). Beyond that, Microsoft SQL Server will scale out by partitioning a huge database into a cluster of servers, ...

In addition to indexes and materialized views, horizontal and vertical partitioning are important aspects of physical design in a relational database system that significantly impact performance.