An Opportunistic Approach to An Opportunistic Approach to Data Warehouse Integration: Data Warehouse Integration: or or How to Make a Chicken Sandwich How to Make a Chicken Sandwich April 19, 2005 April 19, 2005 Bernhard Kluger, Associate Director Bernhard Kluger, Associate Director Student Information Systems Student Information Systems Columbia University, New York, NY Columbia University, New York, NY Best Practices in Data Warehousing in Higher Education Best Practices in Data Warehousing in Higher Education Northwestern University, Evanston, IL Northwestern University, Evanston, IL
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An Opportunistic Approach to Data Warehouse Integration: or How to Make a Chicken Sandwich April 19, 2005 Bernhard Kluger, Associate Director Student Information.
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An Opportunistic Approach An Opportunistic Approach to to Data Warehouse Data Warehouse Integration:Integration:
oror How to Make a Chicken How to Make a Chicken SandwichSandwich
An Opportunistic Approach An Opportunistic Approach to to Data Warehouse Data Warehouse Integration:Integration:
oror How to Make a Chicken How to Make a Chicken SandwichSandwich
April 19, 2005April 19, 2005
Bernhard Kluger, Associate DirectorBernhard Kluger, Associate DirectorStudent Information SystemsStudent Information Systems
Columbia University, New York, NYColumbia University, New York, NY
Best Practices in Data Warehousing in Higher EducationBest Practices in Data Warehousing in Higher EducationNorthwestern University, Evanston, ILNorthwestern University, Evanston, IL
April 19, 2005April 19, 2005
Bernhard Kluger, Associate DirectorBernhard Kluger, Associate DirectorStudent Information SystemsStudent Information Systems
Columbia University, New York, NYColumbia University, New York, NY
Best Practices in Data Warehousing in Higher EducationBest Practices in Data Warehousing in Higher EducationNorthwestern University, Evanston, ILNorthwestern University, Evanston, IL
Presentation GoalPresentation Goal
Identify specific examples of how Columbia has used its data warehouse to provide a single, integrated view of enterprise data…
…and where we have not.
Identify specific examples of how Columbia has used its data warehouse to provide a single, integrated view of enterprise data…
…and where we have not.
Presentation OverviewPresentation Overview
i. The Big Ideaii. Columbia and SISiii. SIS Reporting
Servicesiv. Three Casesv. What’s Next?
i. The Big Ideaii. Columbia and SISiii. SIS Reporting
Servicesiv. Three Casesv. What’s Next?
The Big IdeaThe Big Idea
One view of all data…any one, any way, right now.One view of all data…any one, any way, right now.
ERP System
s
Legacy Archive
s
Dept Apps
Off-Campus System
s
Reporting
Web PortalDept Apps
Ad Hoc
Where we are today…Where we are today…
DeptApps
Off-Campus Systems
Archive Data
SIS FinancialsHR
Data Warehouse:Daily Replication AIX Sybase 12.5
SIS(Legacy)
Financials (Legacy)
HR (PeopleSoft
)
VSAM & DB2
on zOS & AIX
Canned PortalDept Apps
Ad Hoc Data Access:“Siloed”Support
SIS Reporting (Infomaker) Fin & HR Reporting (Brio)
the lin
e o
f “n
o s
upp
ort
”
How to Make a Chicken SandwichHow to Make a Chicken Sandwich
Columbia and SIS ReportingColumbia and SIS ReportingColumbia and SIS ReportingColumbia and SIS Reporting
Columbia UniversityColumbia University
• Located in New York• Founded 1754• 23,400 Students• 7,700 Degrees
At SIS we provide the best possible integrated student information services to the Columbia University community by working collaboratively to ensure the accessibility, integrity, and security of student information.
Mission Statement
At SIS we provide the best possible integrated student information services to the Columbia University community by working collaboratively to ensure the accessibility, integrity, and security of student information.
What Is SIS?What Is SIS?
• A Partnership of Administrative Information Services and the Division of Student Services
• 25 employees in application development, maintenance, help desk, training, business process consulting, and reporting
• In 2003, received 2,436 requests from 426 distinct users in 99 departments
• A Partnership of Administrative Information Services and the Division of Student Services
• 25 employees in application development, maintenance, help desk, training, business process consulting, and reporting
• In 2003, received 2,436 requests from 426 distinct users in 99 departments
Third Generation: Ease of UseThird Generation: Ease of Use
Third Generation: Ease of UseThird Generation: Ease of Use
Third Generation: Ease of UseThird Generation: Ease of Use
Three Cases: Platypus, Rubber Three Cases: Platypus, Rubber Chicken, or DodoChicken, or DodoThree Cases: Platypus, Rubber Three Cases: Platypus, Rubber Chicken, or DodoChicken, or Dodo
Simple Questions…Not Simple to AnswerSimple Questions…Not Simple to Answer
Is our department collecting as much application fee revenue as last year?
How many international students are in my department?
How many faculty are in my department?
SISFinancials
Ad Hoc
Case One: SIS-Financial ReportingCase One: SIS-Financial Reporting
Am I collecting enough application fee revenue?
Am I collecting enough application fee revenue?
DeptApps
Off-Campus Systems HR
Archive Data
SIS(Legacy)
Financials (Legacy)
HR (PeopleSoft
)
VSAM & DB2
on zOS & AIX
Canned PortalDept Apps
Data Access:“Siloed”Support
Data Warehouse:Daily Replication AIX Sybase 12.5
SIS Financials
Ad Hoc
Case One: SIS-Financial ReportingCase One: SIS-Financial Reporting