Videos uploaded by user “Coffing Data Warehousing”

Explore Teradata with Tera-Tom of Coffing Data Warehousing! In this lesson, dig deeper into the architecture of a Teradata system.

Views: 9660
Coffing Data Warehousing

Explore Teradata with Tera-Tom of Coffing Data Warehousing! In this lesson, learn about Simple Partitioning!

Views: 4843
Coffing Data Warehousing

Explore Teradata with Tera-Tom of Coffing Data Warehousing! In this lesson, learn how Teradata uses the Unique Primary Index to find your data at lightning speed!

Views: 14619
Coffing Data Warehousing

Explore Teradata with Tera-Tom of Coffing Data Warehousing! In this lesson, learn about the Teradata architecture!.

Views: 9458
Coffing Data Warehousing

Explore Teradata with Tera-Tom of Coffing Data Warehousing! In this lesson, get a clearer understanding of what parallel processing is.

Views: 42031
Coffing Data Warehousing

Explore Teradata with Tera-Tom of Coffing Data Warehousing! In this lesson, learn how Teradata hashes the data with a Unique Primary Index.

Views: 9376
Coffing Data Warehousing

Explore Teradata with Tera-Tom of Coffing Data Warehousing! In this lesson, learn the basics of data blocks that reside in your Teradata system.

Views: 6215
Coffing Data Warehousing

Explore Teradata with Tera-Tom of Coffing Data Warehousing! In this lesson, learn about the Multi-Column Primary Index in Teradata!

Views: 9662
Coffing Data Warehousing

Explore Teradata with Tera-Tom of Coffing Data Warehousing! In this lesson, learn some helpful tips for performance tuning your Join!

Views: 6476
Coffing Data Warehousing

Explore Teradata with Tera-Tom of Coffing Data Warehousing! In this lesson, learn how Teradata is the master of Linear Scalability!

Views: 14864
Coffing Data Warehousing

Explore Teradata with Tera-Tom of Coffing Data Warehousing! In this lesson, learn how Teradata manages the data blocks in your system.

Views: 4938
Coffing Data Warehousing

I'm back with more Amazon Redshift. Sort Keys in Amazon Redshift can be confusing. Let me enlighten you with how they work! I'll be talking about Single-Column Sort Keys, Compound Sort Keys, and Interleaved Sort Keys in this video!

Views: 1306
Coffing Data Warehousing

Explore Teradata with Tera-Tom of Coffing Data Warehousing! In this lesson, learn about Intelligent Memory in your Teradata system.

Views: 4510
Coffing Data Warehousing

Explore Teradata with Tera-Tom of Coffing Data Warehousing! In this lesson, learn about Permanent Space and Spool Space in your Teradata System

Views: 3314
Coffing Data Warehousing

Explore SQL with Tom Coffing of Coffing Data Warehousing! In this lesson, learn about Derived Tables in Aggregation!

Views: 2009
Coffing Data Warehousing

Explore Teradata with Tera-Tom of Coffing Data Warehousing! In this lesson, learn how Teradata uses Binary Searches with the help of the Row Reference Array!

Views: 4180
Coffing Data Warehousing

Explore Teradata with Tera-Tom of Coffing Data Warehousing! In this lesson, learn about the Collect Statistics function in Teradata!

Views: 3603
Coffing Data Warehousing

Explore SQL with Tom Coffing of Coffing Data Warehousing! In this lesson, learn about EXIST and NOT EXIST Subqueries!

Views: 5393
Coffing Data Warehousing

Explore Teradata with Tera-Tom of Coffing Data Warehousing! In this lesson, learn how data blocks grow in your Teradata system!

Views: 5342
Coffing Data Warehousing

Explore SQL with Tom Coffing of Coffing Data Warehousing! In this lesson, learn about SQL and the select statement!

Views: 9558
Coffing Data Warehousing

Explore Teradata with Tera-Tom of Coffing Data Warehousing! In this lesson, learn how data blocks in a Teradata system are affected by Full Table Scans and Primary Index Look Ups!

Views: 5772
Coffing Data Warehousing

Explore Teradata with Tera-Tom of Coffing Data Warehousing! In this lesson, learn how Teradata distributes the data as well as how Tactical Queries are used.

Views: 6886
Coffing Data Warehousing

Explore Teradata with Tera-Tom of Coffing Data Warehousing! In this lesson, learn about No Primary Index tables in Teradata!

Views: 9732
Coffing Data Warehousing

Explore Teradata with Tera-Tom of Coffing Data Warehousing! In this lesson, learn about Volatile Tables and Global Temporary Tables!

Views: 4603
Coffing Data Warehousing

Explore Teradata with Tera-Tom of Coffing Data Warehousing! In this lesson, learn how Teradata hashes the data with a Non-Unique Primary Index.

Views: 7519
Coffing Data Warehousing

Explore Teradata with Tera-Tom of Coffing Data Warehousing! In this lesson, learn about Cylinders, the Row Reference Array, and how Teradata uses the Master Index to find its data!

Views: 4693
Coffing Data Warehousing

Explore Teradata with Tera-Tom of Coffing Data Warehousing! In this lesson, learn how you can utilize a Single Table Join Index!

Views: 1799
Coffing Data Warehousing

Explore Teradata with Tera-Tom of Coffing Data Warehousing! In this lesson, learn how Teradata splits data blocks in the system.

Views: 3859
Coffing Data Warehousing

Explore Teradata with Tera-Tom of Coffing Data Warehousing! In this lesson, learn how to use the Range_N Partition to partition by Day, Week, and more!

Views: 3294
Coffing Data Warehousing

Explore Teradata with Tera-Tom of Coffing Data Warehousing! In this lesson, learn about Synchronized Scans in Teradata!

Views: 4544
Coffing Data Warehousing

Explore Teradata with Tera-Tom of Coffing Data Warehousing! In this lesson, learn about how the Primary Index and Partitioning interact!

Views: 4300
Coffing Data Warehousing

Explore Teradata with Tera-Tom of Coffing Data Warehousing! In this lesson, learn about Teradata's protection feature - the Transient Journal!

Views: 2025
Coffing Data Warehousing

Explore SQL with Tom Coffing of Coffing Data Warehousing! In this lesson, learn about the Order By Statement in SQL.

Views: 3270
Coffing Data Warehousing

Explore SQL with Tom Coffing of Coffing Data Warehousing! In this lesson, learn what exactly the Sample Function does in SQL!

Views: 1438
Coffing Data Warehousing

Explore SQL with Tom Coffing of Coffing Data Warehousing! In this lesson, learn about the Left OUTER Join!

Views: 1183
Coffing Data Warehousing

Explore SQL with Tom Coffing of Coffing Data Warehousing! In this lesson, learn about the Order of Precedence in SQL!

Views: 2081
Coffing Data Warehousing

Explore Teradata with Tera-Tom of Coffing Data Warehousing! In this lesson, learn about how you can combine old data and new data into a PPI Table!

Views: 2892
Coffing Data Warehousing

Explore Teradata with Tera-Tom of Coffing Data Warehousing! In this lesson, learn about Case_N Partitioning!

Views: 3031
Coffing Data Warehousing

Explore Teradata with Tera-Tom of Coffing Data Warehousing! In this lesson, learn how you create and utilize a multi-table Join Index.

Views: 1917
Coffing Data Warehousing

Explore Teradata with Tera-Tom of Coffing Data Warehousing! In this lesson, learn how many Partitions are allowed in a Teradata system!

Views: 3107
Coffing Data Warehousing

Explore SQL with Tom Coffing of Coffing Data Warehousing! In this lesson, learn about the In and Between Command in SQL!

Views: 1822
Coffing Data Warehousing

Explore Teradata with Tera-Tom of Coffing Data Warehousing! In this lesson, learn about the different Cylinders of Teradata!

Views: 3111
Coffing Data Warehousing

Explore Teradata with Tera-Tom of Coffing Data Warehousing! In this lesson, let's explore why you should Collect Statistics in Teradata!

Views: 2164
Coffing Data Warehousing

Explore Teradata with Tera-Tom of Coffing Data Warehousing! In this lesson, let's explore Locking inside your Teradata System!

Views: 1409
Coffing Data Warehousing

Explore Teradata with Tera-Tom of Coffing Data Warehousing! In this lesson, learn when you should Collect Statistics!

Views: 2060
Coffing Data Warehousing

Explore Teradata with Tera-Tom of Coffing Data Warehousing! In this lesson, learn how Teradata uses the Cylinder Index!

Views: 3069
Coffing Data Warehousing

Explore Teradata with Tera-Tom of Coffing Data Warehousing! In this lesson, learn how Partitioning works alongside the Row ID!

Views: 3655
Coffing Data Warehousing

Explore Teradata with Tera-Tom of Coffing Data Warehousing! In this lesson, learn how you can use the Data Dictionary to learn how much Space you've been given!

Views: 2129
Coffing Data Warehousing

Explore SQL with Tom Coffing of Coffing Data Warehousing! In this lesson, learn how to turn off the Wildcards in the Like Command!

Views: 2554
Coffing Data Warehousing

Explore SQL with Tom Coffing of Coffing Data Warehousing! In this lesson, learn how you add a secondary index to your created table!

Views: 1346
Coffing Data Warehousing

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