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Content with tag Data Warehousing Rss

   Items 1 to 20 of 322    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 | 4,125 reads

Date Dimension Script

T-SQL script that creates Date_Dim & populates it for any date-range.  Read more...
By Dave Bunch 2017/05/08 | Source: SQLServerCentral.com | Category: data warehousing
Rating: |  Discuss |   Briefcase | 582 reads

Column Store vs Row Store Indexes

How does a column store index compare to a (traditional)row store index with regards to performance  Read more...
By Brian Ellul 2016/12/30 (first published: 2015/05/14) | Source: SQLServerCentral.com | Category: columnstore index
Rating: |  Discuss |   Briefcase | 9,526 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 | 4,125 reads

Column Store vs Row Store Indexes

How does a column store index compare to a (traditional)row store index with regards to performance  Read more...
By Brian Ellul 2016/12/30 (first published: 2015/05/14) | Source: SQLServerCentral.com | Category: columnstore index
Rating: |  Discuss |   Briefcase | 9,526 reads

Pairing Data Vault and Biml for DW Agility

Agile data warehousing can be challenging. Pairing the right methodologies and tools can help. Here is how my team met the challenge by using Data Vault methodology and BIML scripting.  Read more...
By Benjamin Seidle 2014/09/04 | Source: SQLServerCentral.com | Category: data warehousing
Rating: |  Discuss |   Briefcase | 2,430 reads

Exit Stage Right

By Dave 2014/07/24 | Category: data warehousing
Rating: (not yet rated) |  Discuss |   Briefcase | 1,612 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 | 4,774 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

Kimball ETL (subsystem 1) – Data Profiling via TSQL

This script will generate a report providing all normally expected statistics for data Profiling .(ie.. Min, Max, Unique Count, Pattern etc....)  Read more...
By Ira Whiteside 2014/02/12 | Source: SQLServerCentral.com | Category: code generation
Rating: |  Discuss |   Briefcase | 3,902 reads

Table-Column Data Profiler

Profile all of a table's columns using Transact-SQL.  Read more...
By Todd Owens 2014/01/28 | Source: SQLServerCentral.com | Category: code generation
Rating: |  Discuss |   Briefcase | 2,155 reads

Date and Time dimension creation and population T-SQL

Dim_Date and Dim_Time. Date and Time dimensions. Creation, population with holidays, indexing and use script.  Read more...
By Joshua A. Walker 2013/10/04 | Source: SQLServerCentral.com | Category: data warehousing
Rating: |  Discuss |   Briefcase | 25,017 reads

Comparing Data Warehouse Design Methodologies for Microsoft SQL Server

In this article, Arshad Ali goes intp detail about how a data warehouse is different from operational data store and the different design methodologies for a data warehouse.  Read more...
By Additional Articles 2013/07/03 | Source: MSSQLTips.com | Category: data warehousing
Rating: (not yet rated)  Rate this |   Briefcase | 5,936 reads

Table-Column Data Profiler

Profile all of a table's columns using Transact-SQL.  Read more...
By Todd Owens 2014/01/28 | Source: SQLServerCentral.com | Category: code generation
Rating: |  Discuss |   Briefcase | 2,155 reads

A Data Hub

The idea of a data hub in your company is interesting to Steve Jones. He talks about this concept, and how it might help you increase data quality, and perhaps get closed to a single view of the truth.  Read more...
By Steve Jones 2012/08/09 | Source: SQLServerCentral.com | Category: editorial
Rating: (not yet rated) |  Discuss |   Briefcase | 216 reads

Track source dates when loading a data warehouse

A primer on how to reduce network and source system load when reading a relational source into the data warehouse.  Read more...
By Magarity Kerns 2012/07/30 | Source: SQLServerCentral.com | Category: data warehousing
Rating: |  Discuss |   Briefcase | 3,708 reads

Kimball ETL (subsystem 1) – Data Profiling via TSQL

This script will generate a report providing all normally expected statistics for data Profiling .(ie.. Min, Max, Unique Count, Pattern etc....)  Read more...
By Ira Whiteside 2014/02/12 | Source: SQLServerCentral.com | Category: code generation
Rating: |  Discuss |   Briefcase | 3,902 reads

Data Warehouse Architecture – Kimball and Inmon methodologies

What is the best methodology to use when creating a data warehouse?  Well, first off, let’s discuss some of the reasons why...  Read more...
By 2012/03/15 | Source: SQLServerCentral.com | Category: blogs
Rating: (not yet rated) |  Discuss |   Briefcase | 8,617 reads

Date Dimension

Here is a simple script that I use to create a Date Dimension table.  Read more...
By Satish Jayanthi 2012/01/11 | Source: SQLServerCentral.com | Category: data warehousing
Rating: |  Discuss |   Briefcase | 4,950 reads

PASS Data Architecture VC presents Row Versioned Data Warehouses with Jeremy Huppatz

On Thursday December 15th at 8PM Pacific, Jeremy will discuss the strengths and disadvantages of a row-versioned data warehouse design in the context of a real world case study, sharing lessons learnt and demonstrating some of the technologies and techniques used to build a row-versioned data warehouse   Read more...
By Press Release 2011/12/15 | Source: SQLServerCentral.com | Category: events
Rating: (not yet rated)  Rate this |   Briefcase | 5,982 reads
   Items 1 to 20 of 322    Older >>
 
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