NDLI: The Credit Suisse Meta-data Warehouse

Content Provider	IEEE Xplore Digital Library
Author	Jossen, C. Blunschi, L. Mori, M. Kossmann, D. Stockinger, K.
Copyright Year	2012
Abstract	This paper describes the meta-data warehouse of Credit Suisse that is productive since 2009. Like most other large organizations, Credit Suisse has a complex application landscape and several data warehouses in order to meet the information needs of its users. The problem addressed by the meta-data warehouse is to increase the agility and flexibility of the organization with regards to changes such as the development of a new business process, a new business analytics report, or the implementation of a new regulatory requirement. The meta-data warehouse supports these changes by providing services to search for information items in the data warehouses and to extract the lineage of information items. One difficulty in the design of such a meta-data warehouse is that there is no standard or well-known meta-data model that can be used to support such search services. Instead, the meta-data structures need to be flexible themselves and evolve with the changing IT landscape. This paper describes the current data structures and implementation of the Credit Suisse meta-data warehouse and shows how its services help to increase the flexibility of the whole organization. A series of example meta-data structures, use cases, and screenshots are given in order to illustrate the concepts used and the lessons learned based on feedback of real business and IT users within Credit Suisse.
Starting Page	1382
Ending Page	1393
File Size	1750207
Page Count	12
File Format	PDF
ISBN	9781467300421
ISSN	10844627
e-ISBN	9780769547473
DOI	10.1109/ICDE.2012.41
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2012-04-01
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Data warehouses Organizations Resource description framework Data models Databases Standards organizations
Content Type	Text
Resource Type	Article
Subject	Signal Processing Information Systems Software

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in