Putting Corrections in Perspective using Power BI
My enthusiasm for analyzing stock market data using Power BI – even after publishing two posts recently (this and this) – is at...
2015-10-13
546 reads
My enthusiasm for analyzing stock market data using Power BI – even after publishing two posts recently (this and this) – is at...
2015-10-13
546 reads
My article “SSIS Design Pattern – Staging Fixed Width Flat Files” is published on SQLServerCentral.com. In the article, I provide a...
2015-10-06
647 reads
What’s my share? Calculating percent share of the total is a common need. Let’s see how to calculate this in Power BI...
2015-10-06 (first published: 2015-09-29)
24,864 reads
Let’s say you have a table that records transactions along with the date of when the transaction took place. Wait,...
2015-09-22
5,133 reads
There’s a saying that birds of the same feather flock together. When you throw your data on a scatter chart,...
2015-09-25 (first published: 2015-09-14)
3,082 reads
When you start working in ETL (Extract, Transform, and Load) or SSIS projects, you’ll be faced with two basic terms:...
2015-09-16 (first published: 2015-09-08)
33,767 reads
About 80% of the world’s population lives in about 13% of the countries. Okay, this statement is not as knee-jerking...
2015-09-01
7,102 reads
U.S. stock markets have taken a beating this past week fueled by China markets. Take a look at how China and...
2015-09-02 (first published: 2015-08-24)
3,528 reads
S&P 500 index is an American stock market index consisting of 500 large companies and is considered to be the...
2015-08-17
2,665 reads
Blank values are annoying, anywhere and everywhere. If your source system contains them, here’s how to convert blank values to NULL in...
2015-08-11
15,569 reads
By Steve Jones
I needed to test a striped backup, so I decided to ask the AI’s...
By gbargsley
In SQL Server environments where transactional replication runs alongside Always On Availability Groups (AGs),...
Disable the sa login in SQL Server (and sleep better)If you run SQL Server...
Comments posted to this topic are about the item Create an HTML Report on...
The SQLPS.exe file has gone AWOL on 2 of my 4 SQL servers, ie,...
Comments posted to this topic are about the item Be Wary of Data
You have a table [dbo].[orders] without a Clustered Index (Heap). The table does not have any other nonclustered indexes! You rund the following command in Read Committed Isolation Level:
SELECTo_orderdate,
o_orderkey,
o_custkey,
o_storekey
FROMdbo.orders
WHEREo_orderkey = 3877;