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Articles with tag Partitioning Rss

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   Items 1 to 20 of 28    Older >>
 

A Tale of Partition Schemes and Disappearing Dragons

A tale in which is detailed how I used SWITCH PARTITION to efficiently load my data and save myself from the flaming jaws of death.  Read more...
By Porter James 2017/10/20 (first published: 2015/11/02) | Source: SQLServerCentral.com | Category: partitioning
Rating: |  Discuss |   Briefcase | 3,913 reads

Keeping Fact Tables Online while Loading via Partition Switching

Provides overview of steps that can be used to keep fact tables online during loading process.  Read more...
By Shubhankar Thatte 2017/01/19 | Source: SQLServerCentral.com | Category: sql server
Rating: |  Discuss |   Briefcase | 1,338 reads

Why Would I Ever Need to Partition My Big ‘Raw’ Data?

Whether you are running an RDBMS, or a Big Data system, it is important to consider your data-partitioning strategy. As the volume of data grows, so it becomes increasingly important to match the way you partition your data to the way it is queried, to allow 'pruning' optimisation. When you have huge imports of data to consider, it can get complicated. Bartosz explains how to get things right; not perfect but wisely.  Read more...
By Additional Articles 2016/11/22 | Source: SimpleTalk | Category: big data
Rating:  Rate this |   Briefcase | 2,984 reads

Stairway to U-SQL Level 7: More Partition Schemes

Following on from our previous introduction to indexes and partition schemes, we review the distribution schemes used by horizontal partitioning.  Read more...
By Mike McQuillan 2016/08/24 | Source: SQLServerCentral.com | Category: u-sql
Rating: |  Discuss |   Briefcase | 882 reads

Stairway to U-SQL Level 6: U-SQL Indexes and Partition Schemes

Find out how to speed up your queries by indexing and partitioning data, U-SQL style.  Read more...
By Mike McQuillan 2016/08/10 | Source: SQLServerCentral.com | Category: u-sql
Rating: |  Discuss |   Briefcase | 1,306 reads

Changes to a Writable Partition May Fail Unexpectedly

Paul White shows how an update may fail when a partition has some data on a read-only filegroup, and explains several workarounds.  Read more...
By Additional Articles 2016/04/13 | Source: SQLPerformance.com | Category: partitioning
Rating: (not yet rated)  Rate this |   Briefcase | 2,270 reads

Partitioning on a Budget

Enterprise Edition customers enjoy the manageability and performance benefits offered by table partitioning, but this feature is not available in Standard Edition. Aaron Bertrand explains his idea for achieving at least some of partitioning's upsides on any edition.  Read more...
By Additional Articles 2015/12/22 | Source: SQL Server Performance | Category: partitioning
Rating: (not yet rated)  Rate this |   Briefcase | 4,006 reads

A Tale of Partition Schemes and Disappearing Dragons

A tale in which is detailed how I used SWITCH PARTITION to efficiently load my data and save myself from the flaming jaws of death.  Read more...
By Porter James 2017/10/20 (first published: 2015/11/02) | Source: SQLServerCentral.com | Category: partitioning
Rating: |  Discuss |   Briefcase | 3,913 reads

Tips to Optimize Your SQL Statements - Part 2

Read more tips to optimize SQL statements, specifically on a Data warehouse.  Read more...
By Brian Ellul 2015/05/07 | Source: SQLServerCentral.com | Category: sql server 2014
Rating: |  Discuss |   Briefcase | 13,361 reads

Implementation of partition switching within SSIS

In the third part of a series on loading a partitioned data warehouse efficiently, we see how SSIS can be used to perform the ETL tasks.  Read more...
Rating: |  Discuss |   Briefcase | 4,769 reads

Table Partitioning –XE Diagnostic for Data Movements

Diagnose partitioning related data movement between file groups using Extended Events and Debug Symbols  Read more...
By Paul Brewer 2014/05/22 | Source: SQLServerCentral.com | Category: partitioning
Rating: |  Discuss |   Briefcase | 2,452 reads

Partitioning Data in a Multi-tenant Data Warehouse Solution

Part two of our series looks at the partitioning strategy to separate customers' data, providing security and performance.  Read more...
By Sean Woehrle 2014/04/22 | Source: SQLServerCentral.com | Category: data warehousing
Rating: |  Discuss |   Briefcase | 4,807 reads

Automate Sliding Window Partition Maintenance: Part III

Part 3 of Hugh Scott's series on automating sliding window partitions in SQL Server using PowerShell  Read more...
By Hugh Scott 2014/03/21 (first published: 2010/12/28) | Source: SQLServerCentral.com | Category: partitioning
Rating: |  Discuss |   Briefcase | 6,463 reads

Automate Sliding Window Partition Maintenance: Part II

Part 2 of a series on how to automate partition management. In this article learn how easy managing and maintaining a sliding window partition scheme can be with PowerShell.  Read more...
By Hugh Scott 2014/03/14 (first published: 2010/12/21) | Source: SQLServerCentral.com | Category: partitioning
Rating: |  Discuss |   Briefcase | 8,563 reads

Automate Sliding Window Partition Management: Part I

A new series on how you can automate partition management and administration. Hugh Scott explains how this technique helps him manage large deletes.  Read more...
By Hugh Scott 2014/03/07 (first published: 2010/12/14) | Source: SQLServerCentral.com | Category: partitioning
Rating: |  Discuss |   Briefcase | 15,831 reads

SQL Server 2012 Analysis Services Partitioning Performance Demonstration

How much of an improvement in processing time can a simple SQL Server Analysis Services (SSAS) partitioning structure provide? Can you provide any examples? Does this processing time improvement only apply to the fact tables? Check out this tip to learn more.  Read more...
By Additional Articles 2013/08/19 | Source: MSSQLTips.com | Category: analysis services (ssas)
Rating: (not yet rated)  Rate this |   Briefcase | 4,202 reads

Partitioning in SQL Server: Managing Sliding Window Scenario

The concept of a sliding window scenario is to manage and keep the same number of partitions on a partitioned table over time. Learn how in this step-by-step from Arshad Ali.  Read more...
By Additional Articles 2013/04/11 | Source: Database Journal | Category: partitioning
Rating: (not yet rated)  Rate this |   Briefcase | 2,570 reads

Filtered Indexes - Simple Partitioning without Enterprise Edition?

This article discusses using Filtered Indexes as a simple partitioning strategy in SQL Server Standard Edition  Read more...
By Nigel Maneffa 2013/02/21 | Source: SQLServerCentral.com | Category: partitioning
Rating: |  Discuss |   Briefcase | 6,182 reads

Partitioning in SQL Server - Part 3

Arshad Ali provides a step-by-step guide to create a partitioned table/index.  Read more...
By Additional Articles 2013/02/05 | Source: Database Journal | Category: partitioning
Rating: (not yet rated)  Rate this |   Briefcase | 3,029 reads

Partitioning in SQL Server

Partitioning has improved with each new version of SQL Server. From partitioned views in SQL Server 7.0 through partition table parallelism in SQL Server 2008. With SQL Server 2012, we are now allowed to even create up to a 15K partition on a single table.  Read more...
By Additional Articles 2013/01/03 | Source: Database Journal | Category: partitioning
Rating: (not yet rated)  Rate this |   Briefcase | 4,816 reads
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