David Raquin

• Developer assistance.

• Knowledge Module (KM) customization.

• Performance optimization (ODI, Oracle Exadata).

• Technical context: ODI 12.2.1, Oracle 19c on Exadata

Data Opera Project (Data Warehouse)

• Developer assistance.

• Knowledge Module (KM) customization.

• Performance optimization (ODI, Oracle Exadata).

• RDBMS performance testing (Netezza, DB2 BLU tests).

• Application migration from Exadata V1 to Exadata X4, modification of technical architecture and processes to optimize loading times.

• Development in ODI 12.2.1 of centralized processes automating data extraction from establishments via Web Service calls.

• Migration from ODI 10g to ODI 12.2.1.4. Installation and configuration of new servers and environments, migration of ODI repositories, developer support for TNR TNR and assistance with correcting migrated developments.

• Technical context: ODI 10.1.3.5, ODI 12.2.1, Oracle 11g on Exadata V1 then X4, OBIEE 11.1.1.7.

• ODI flow stabilization.

• ODI flow optimization (Development of optimized KMs, modification of software and technical architecture).

• Definition of the architecture for new ODI flows.

• Assistance and support for ODI Developers.

• NiFi flow development.

• Migration from ODI 12.1.3 to 12.2.1.4, enhancing solution security and performance.

• Technical context: ODI 12.1.3 then 12.2.1.4, Oracle RDBMS, MySQL, DB2 UDB, Sybase IQ, DB2 400, SQL Server. Very complex ODI environment with many different technologies, numerous servers (over 150 ODI agents), and over 2000 flows across more than 50 projects with heterogeneous technical requirements.