tjeffriesppt bi portfolio

Timothy L. Jeffries

[email protected]

678-778-9672

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Timothy L. Jeffries 2009

TABLE OF CONTENTS

Project Overviews

T-SQL Samples

MDX Samples

SSIS – Integration Services

SSAS – Analysis Services

Calculated Members

KPI’s, Trend Indicators, and Excel Services – Samples

SSRS- Reporting Services

MOSS/PPS – Share Point and Performance Point Services

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PROJECT OVERVIEW

Sample Business Intelligence Project Work

This portfolio contains selected code that I have developed in the Microsoft

Business Intelligence area.

Overall technologies covered:

• Microsoft SQL Server 2005 T-SQL

• Microsoft SQL Server 2005 MDX

• Microsoft SQL Server 2005

• Microsoft SQL Server 2005 Integration Services (SSIS)

• Microsoft SQL Server 2005 Analysis Services (SSAS)

• Microsoft SQL Server 2005 Reporting Services (SSRS)

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PROJECT GOALS

• Define a Star Schema database using Visio

• Create a Staging Database (Visio generated script)

• Create an ETL solution to update the SQL Server 2005 database from Excel and

flat files using SSIS

• Create a Star Schema Analysis Services using SSAS

• Write MDX queries bases on criteria lay outs

• Define Calculated Members and business Key Performance Indicators (KPIs) in

SSAS

• Use Excel Services 2007 to display the cube data and the KPIs, displaying

statuses and trends

• Produce detail and summary reports using SSRS

• Create score cards using MS Office Performance Point

• Implement business intelligence dashboards using MOSS 2007 (SharePoint)

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T-SQL SAMPLES

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T-SQL SAMPLES

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T-SQL SAMPLES

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T-SQL SAMPLES

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T-SQL SAMPLES

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T-SQL SAMPLES

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T-SQL SAMPLES

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SSIS PROJECT

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These containers update and insert records for the Employee and Client tables

while reading the information form either an excel or flat file. If any of these packets

fail and email is sent out and everything is rolled back stopping the process.

T-SQL SAMPLES

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SSIS PROJECT

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Connected to the other two containers these containers continue the updates and

will send an email out once all the insert and updates are done. Then it does a

backup, shrink and index after everything is updated. Once the database

maintenance is finished then emails are send out.

SSIS PROJECT

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This is an example of an expression that sends out an email on success with

information about how the files in the package were processed and how many

failed, processed, and failed the conversion.

SSIS PROJECT

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This For each loop container will loop through all the files in the directory that is

specified and load all the files. The container is also programmed for error and

checks as seen below.

SSIS PROJECT

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In a nutshell this part of the project looks and converts the files to SQL format and

logs any errors. Then it looks up PK and put the ones not found into a file. Then it

checks the table to see if this is an insert or an update and then records how many

it does of each, all counts are running counts and are done in vb.net as shown

below.

SSIS PROJECT

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This is the setup so that we can pass in what we want to read in the script and then

what is coming back from the script. The script is explained below.

SSIS PROJECT

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This script runs every time what we process a file and then once the counts are

completed it copies the file to a done folder and deletes the other file. This is done

so we do not duplicate the files and so we do not lose them either.

SSAS – ANALYSIS SERVICES

Design the Data Source View using BIDS

• Create a cube in Adventure Works using fact tables and dimension tables

• Create a star diagram using the fact tables and dimension, a snowflake diagram will have dimension tables connected to

other dimension tables.

• This is the view prior to the cube being launched.


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Once the cube is created we now display the fact tables in yellow connected to the blue tables that are the dimensions.

This diagram shows all the fact tables pointing towards the PKs in the dimension tables.

This is an example of a snowflake diagram due to the points having multiple points on them.

A start diagram has on fact tables connected to dimension tables without dimension tables connected to them.


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After the cube is launched the wizard will build all the relationships and those that are not built must be done manually.

The tables in yellow are the fact tables and the ones in blue are the dimension tables.

All the fact tables have the FKs for the PKs in the dimension tables.


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Create reports in Excel using outside data and pivot tables.


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This will also let you filter, notice that the filter is set to all males for sales.

KPI EXAMPLES

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KPI EXAMPLES

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KPI EXAMPLES

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KPI EXAMPLES

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KPI EXAMPLES

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MDX EXAMPLES

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Simple MDX example that show MA, PA, and NY dollar and unit sales for Q1 and Q2

MDX EXAMPLES

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Displays the different level of Hierarchy levels staring with the first parent, then

second parent, then the tools level and then finally to the children of the tools for the

3 months in the 3rd quarter.

MDX EXAMPLES

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Uses a member to create a calculated member so we can see the difference in

Dollar Sale, Unit Sales, and Dollar Returns for the first two quarters.

MDX EXAMPLES

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Shows how to filter using the columns where the unit sales is greater in Q4, 2005 are

greater 1.4 times Q4, 2004 displaying the Dollar sales for Q4, 2005

MDX EXAMPLES

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Creates Avg Price, Max Avg Price, Price Range, and Min Avg Price then displays Q3

and Q4 and Cross joins that Calculated prices together for all the children of Home

Audio.

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