... more than 12 years of experience in various areas of data management such as data analysis, data architecture, data modeling, data migration and integration, ETL, data quality, data cleansing, ... India Pvt Ltd for EFOPS DBA team specializing in Oracle Databases, Oracle E-Business Suite, Oracle Application servers, and Oracle Demantra. Before joining Oracle India, he worked as a Consultant ... problematic for instance).Dening Logical Schemas and Contexts A Physical Schema denition needs to be associated with a Logical Schema name (an environment-independent alias or nickname) which...