Certificate Authentication

Database Logic analysis and problems

• Where to find logic
• How to distinguish logic which should be migrated out of database and the logic which can stay
• Scalability issues
• Creating unit tests

Migration strategies analysis - pros and cons

• Flexibility vs speed
• Speed vs scalability
• Procedural Language to Service
• PL to PL
• Removing intermediate derived data (cash) and replacing with life logic
• OLTP vs Warehouse

Design of new logic adapter service

• Using traditional programming
• Using Rule Engines or other Logic Engines
• Unit Testing
• Performance and scalability issues

Changing Client Site

• ORM (Object-relations mapping) frameworks
• Using web-service output instead of a query or stored procedure
• Performance testing
• Profiling (finding bottlenecks and performing optimisation)