VARITE INC · 1 week ago
USA_Technical Architect
VARITE INC is a company seeking a Lead Data Architect specializing in Oracle/Exadata. The role focuses on managing the Oracle Exadata environment, ensuring accurate migration and understanding of system semantics, while providing advisory support to architects.
Information Technology & Services
Responsibilities
Analyze Oracle schemas across:
Interpret:
Document implicit behaviors relied on by applications
Analyze AWR/ASH and SQL Monitor data to determine:
Identify Oracle-specific constructs that cannot be replicated directly
Build the Oracle feature dependency matrix:
Classify:
Define golden data sets and expected results
Validate correctness of test harness outputs against Oracle baselines
Advise Spanner architects on:
Oracle behavior reference model
SQL signature catalog
Oracle feature dependency report
Migration risk classification
Baseline correctness definitions
Qualification
Required
12+ years of deep Oracle experience
Expert in: Exadata internals
Expert in: AWR/ASH
Expert in: SQL tuning at scale
Strong PL/SQL framework knowledge
Experience with very large databases (10s–100s of TB+)
Ability to translate Oracle semantics into neutral architectural concepts