Samuel Vanga

Sam Vanga helps business people solve their data problems and enables them make data-driven-decisions. His specialties include data integration, data warehouse and database development, and BI design. Sam blogs at http://SamuelVanga.com.

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Create Sparklines in SSRS

by Samuel Vanga

Sam Vanga

When creating a SSRS report, you want to add lines that display trends. Sparklines that were introduced in SQL Server 2008 R2...

2011-11-14

3,912 reads

#SSRS error – An item with the same key has already been added

by Samuel Vanga

Sam Vanga

Here is a simple yet annoying error I ran into while creating a dataset. Below is the query that I...

2011-11-10

2,202 reads

Column alias in order by and where

by Samuel Vanga

Sam Vanga

If you ever wonder why column alias can be used in order by and not in where clause, it’s the...

2011-11-08

6,905 reads

BI Pyramid (read categories of users in a BI solution)

by Samuel Vanga

Sam Vanga

Purpose of any business intelligence solution is to provide users information and enable them to make intelligent decisions that benefit their...

2011-11-01

810 reads

Hello…

by Samuel Vanga

Sam Vanga

Here i come… this is my first post at http://svangasql.wordpress.com. Here, you will see posts related to sql server, reporting...

2011-09-07

520 reads

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Forums

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Samuel Vanga

Create Sparklines in SSRS

#SSRS error – An item with the same key has already been added

Column alias in order by and where

BI Pyramid (read categories of users in a BI solution)

Hello…

Blogs

T-SQL Tuesday #197 – An impactful session or two from a conference – RECAP

OpenClaw- Agentic Engineering

Visualising Vectors in High Dimensional Space

Forums

What's new in R 4.6

Interesting Changes in R

PostgreSQL String Functions Part 1

Question of the Day

Identities and Sequences V