What are some common challenges Cache programmers face when integrating InterSystems Caché with other systems?

Cache Programmers often encounter challenges when integrating InterSystems Caché with external databases or applications, such as handling data format differences and ensuring seamless data synchronization. These integrations can require a strong understanding of both Caché ObjectScript and the APIs or protocols of the other systems involved. Effective troubleshooting and communication with other technical teams are essential, as is staying updated on best practices for secure and performant data exchange. Being proactive in documenting integration workflows can also help mitigate future issues.