Key Responsibilities:
- Perform detailed analysis of legacy data warehouses using Informatica Advanced Scanning techniques.
- Produce a complete and accurate as is representation of each data warehouse.
- Identify and document all inbound data feeds consumed, including:
- Source/origin systems
- Data formats
- Full feed by feed data content
- Capture and document the actual metadata held within the data warehouse, including:
- Table structures
- Field names and definitions
- Identify and document all outbound data feeds from the data warehouse, including:
- Consuming systems or platforms
- Full feed by feed data content
- Outbound metadata (tables, fields, and structures)
- Where possible, generate bespoke outputs from Informatica Advanced Scanning for each legacy warehouse to support analysis and migration planning.
- Collaborate with architecture, data, and migration teams to ensure outputs are aligned to Data Lakehouse migration objectives.
- Ensure documentation is clear, accurate, and suitable for use in downstream migration and governance activities.
Required Skills and Experience:
- Strong experience with Unix shell scripting
- PL/SQL and Oracle SQL
- Maestro / TWS scheduling tools
- ETL concepts and implementations
- Command line tools (PuTTY / CLI)
- File transfer tools (e.g. WinSCP)
- Use of text and documentation tools (e.g. Notepad++, Word or equivalent)
Desirable Knowledge and Experience:
- SA Profiles extracts
- SA MARTs
- SA Warehouse structures and concepts
- Caseflow and KBS
- Authorete
- Eureka
- Business Objects tooling:
- BO Infoview
- BO Developer
- BO CMC
- BO Import Wizard
