Modeling ETL activities as
graphs. In Proceedings of the Design and Management of Data Warehouses
(DMDW??™2002) 4th International Workshop in conjunction with CAiSE??™02,
Toronto, Canada (pp. 52-61).
Vassiliadis, P., Simitsis, A., & Skiadopoulos, S. (2002, November). Conceptual
modeling for ETL processes. In Proceedings of the Data Warehousing and
OLAP (DOLAP2002) ACM 5th International Workshop in conjunction with
CIKM??™02, McLean, VA.
Endnotes
1 If the relationship between partitions and table space is 1:1, then one must
dimension all the table spaces to be large enough to contain the biggest partition;
in the proposed configuration many partitions share the same table space
and so it must be dimensioned to contain ???n??? average weight partitions.
2 Oracle Call Interface: a set of low level functions (API) to access DBMS
functionality.
3 OS API Posix: Posix is a family of open standards based on Unix; following
Posix model guarantees portability especially in the case of thread API (SUN,
for example, besides Posix, has a proprietary threading model).
4 Direct path OCI are an API allowing massive loading in Oracle in the same
way as SQLldr.
Data Warehouse Refreshment
Copyright ?© 2007, Idea Group Inc. Copying or distributing in print or electronic forms without written permission
of Idea Group Inc. is prohibited.
Chapter.
Pages:
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229