Capabilities
Data Platforms & Geospatial Engineering
Data architecture, relational database engineering, and a differentiated geospatial capability: from spatial data modeling to complete location-intelligence platforms.
Database engineering
- Data architecture
- Relational design
- Oracle Database
- PostgreSQL
- SQL Server
- Query optimization
- Stored procedure analysis
- ETL and ELT
- High availability
- Backup and recovery
- Audit trails
Data migration & modernization
- Database modernization
- Data migration
- Schema redesign
- Migration validation
- Reconciliation strategies
- Low-downtime migration planning where feasible
Geospatial engineering
- Geospatial application architecture
- Geographic information systems
- Spatial databases
- Oracle Spatial
- PostgreSQL/PostGIS
- Spatial data modeling
- Coordinate systems and SRIDs
- Spatial indexes
- Geometry and raster data
- Geocoding
- Routing and proximity analysis
- Coverage and service-area modeling
- Spatial APIs
- Large-volume spatial processing
- Geospatial dashboards
Oracle Spatial to PostGIS migration
One example of our broader modernization capability: migrating Oracle Spatial workloads to PostgreSQL/PostGIS through a controlled process. Feasibility depends on the proprietary functionality in use, dataset size, availability requirements, and application coupling — which is why everything starts with a compatibility assessment.
- 1.Discovery of Oracle Spatial usage
- 2.Inventory of geometries, indexes, functions, and procedures
- 3.Compatibility assessment and mapping to PostGIS equivalents
- 4.SRID and coordinate reference system validation
- 5.Geometry conversion and spatial index redesign
- 6.SQL and PL/SQL transformation
- 7.Application query adaptation
- 8.Performance benchmarking
- 9.Data reconciliation
- 10.Migration rehearsal and cutover planning
- 11.Rollback strategy
- 12.Operational validation
We do not promise one-to-one compatibility without evidence, nor universal automatic migrations: each workload is assessed technically and economically.