Tags » EDW

Interesting SQL - 1

Resolve the scenario & find answer.

There are two tables table1 and table 2 with column col1:

Table1 : Col1 123 123 123 123 Table2 : Col1… 50 more words

A New Way of Thinking About EDW Federation

There is a new way to think about data warehouse architecture. The Gartner Group calls it a logical data warehouse and it uses database federation to dynamically integrate a universe of data warehouses, operational data stores, and data marts into a single, united, structure. 573 more words

Data Warehouse

Post1

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Elise Cottage

Hadoop and Enterprise Data Warehousing: Use Cases

I strongly believe that if someone has done an excellent job putting forth a premise, there is little value in me simply restating and regurgitating that material. 206 more words

Big Data

Vendor Spin: What is not Metadata... What is not open...

I recently listened to a pitch by a vendor that was well spun. Let’s use this post to consider some spin around what is not metadata and what is a proprietary interface. 361 more words

Data Warehouse