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Table Partitioning Quiz: When Does It Make a Query Faster?

January 31, 2012
Pinal Dave
SQL Puzzle
Execution Plan, SQL Index, SQL Performance, Table Partitioning

This Table Partitioning Quiz asks whether a query for last month runs faster once a sales table is partitioned by month. The answer is only when the filter lets SQL Server skip partitions. A tested script shows the partition count, the reads, and a partition SWITCH.

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Loading a Fact Table Without Blocking Reports

January 20, 2011
Pinal Dave
SQL Tips and Tricks
Data Warehousing, ETL, SQL Lock, SQL Server, Table Partitioning

Loading a fact table without blocking reports calls for isolated staging, aligned partition switching, short locks, and a tested reader path.

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Partitioning a Large Fact Table

January 15, 2011
Pinal Dave
SQL Tips and Tricks
Data Warehousing, SQL Index, SQL Server, Table Partitioning

Partitioning a large fact table can simplify loading and retention when boundaries, aligned indexes, and switch rules are designed together.

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SQL SERVER - 2005 - Database Table Partitioning Tutorial - How to Horizontal Partition Database Table

SQL SERVER – 2005 – Database Table Partitioning Tutorial – How to Horizontal Partition Database Table

January 25, 2008
Pinal Dave
SQL Tips and Tricks
SQL Data Storage, SQL Scripts, SQL Server, Table Partitioning

A simple Table Partitioning tutorial for SQL Server 2005 that shows, step by step, how to horizontally partition a database table across two filegroups.

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Adding a New Year Partition Before the Calendar Rolls Over

January 1, 2008
Pinal Dave
SQL Tips and Tricks
DBA, SQL Server, SQL Server Agent, Table Partitioning

Add a new year partition before January data arrives by checking boundaries, preparing NEXT USED, splitting an empty range, and scheduling the work.

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Designing Tables for High Insert Rates

September 17, 2007
Pinal Dave
SQL Performance
Clustered Index, SQL Index, SQL Server, Table Partitioning, Transaction Log

High insert rates depend on key choice, row width, index count, and retention design; learn a practical SQL Server table layout for sustained writes.

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