Question 1 of 30
At \"Innovate Solutions,\" a manufacturing firm, Dr. Anya Sharma leads the integration of PSL to modernize their legacy automation infrastructure as part of an Industry 4.0 initiative. The existing infrastructure comprises disparate systems: proprietary machine controllers, an outdated Enterprise Resource Planning (ERP) system, and custom-built data acquisition tools. These systems lack standardized interfaces and use varying data formats. Dr. Sharma\'s team discovers that direct integration of PSL models with these legacy systems results in significant interoperability issues, including data misinterpretation, communication failures, and process synchronization errors. Considering the complexities of integrating PSL with these legacy systems, which approach is most crucial for ensuring successful interoperability and data integrity during the modernization process?
Developing custom integration layers that facilitate semantic mapping and data transformation between PSL-based models and the proprietary data structures of the legacy systems, including robust error handling and data validation mechanisms.
Replacing all legacy systems with new, PSL-compliant systems to eliminate interoperability issues, regardless of the cost and disruption to existing operations.
Standardizing all data formats and communication protocols across the enterprise to align with PSL specifications, requiring significant modifications to the legacy systems' core functionalities.
Ignoring the interoperability issues and focusing solely on implementing PSL for new processes, while maintaining the legacy systems for existing operations without any integration.

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