SQL #57–A one-liner query with PARTITION BY
What can be done in SAS must be possible in SQL
A friend of mine is a data professional in marketing data...
2015-01-22 (first published: 2015-01-17)
10,462 reads
Sherry Li's BI Corner
Learning SQL #1–Start from buying a Copy of SQL Server Developer Edition
If learning SQL is in your New Year Resolution, then you will be happy to read this post.
We all make...
2015-01-09
1,053 reads
5th Blogging Year
It’s hard to believe that it’s been 5 years since my first ever post, in which I simply spelled Business Intelligence. Thanks...
2014-12-31
1,060 reads
SQL #56–Aggregation with ROLLUP operator is not fully supported
ROLLUP, CUBE, and GROUPING SETS Operators have been around since SQL Server 2005. These operators are extensions of the GROUP...
2015-01-05 (first published: 2014-12-31)
8,639 reads
SQL #55 – Data Types and Storage Reference
When we design a database, we usually need to do an estimate on the size of the database based on the...
2014-12-19
1,104 reads
SSIS #118–Is it an OLEDB or an SMO Server Connection?
OLEDB is the native client for SQL Server. Every SSIS developer is familiar with how to use it. Almost every...
2014-12-23 (first published: 2014-12-17)
7,877 reads
SSAS #39–Building Optimal and Well-Tuned Dimensions
The Analysis Services Performance Guide from bunch of Microsoft Analysis Services experts have been updated since 2005 edition for 2008 R2...
2014-12-14
1,495 reads
SSIS #117–What is the Location in the MSOLAP Connection String
MSOLAP is a native OLE DB provider for Analysis Services
A common task during ETL is to process the OLAP dimensions and the...
2014-12-13
3,106 reads
MDX #45–Find all the Calculated Sets and Their Calculation Scripts
Now we know how to find all the calculation scripts in a cube by querying the DMV $SYSTEM.MDSCHEMA_MEASURES.
MDX #43–Find a MDX...
2014-11-21 (first published: 2014-11-14)
5,732 reads
MDX #44–How to find all the calculated measures
Calculated measures are visually identifiable
If you have access to a cube, it’s quite easy to find all the calculated measures.
The...
2014-11-13
1,476 reads
Blogs
A New Word: Gnossienne
By Steve Jones
gnossienne– n. the awareness that someone you’ve known for years still has a private...
Exploring DiskANN: Part I: Understanding the Algorithm before the disk
How I used AI for this postChatGPT to generate images based on info specifically...
Learning Tool – Deepstash
By Brian Kelley
A few months ago I started using Deepstash. Deepstash breaks books into the key...
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How Can SQL Server Detect Application Errors When Developers Can’t?
Comments posted to this topic are about the item How Can SQL Server Detect...
Question of the Day
Getting Database MaiL Profiles
If I want to return information about all Database Mail profiles on my instance from T-SQL, how can I do this?
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