Data interoperability is crucial for seamless data exchange and integration across different systems and organizations. It enables breaking down data silos, streamlining workflows, enhancing collaboration, improving decision-making, and driving innovation. Key principles of data interoperability include standardization, openness, metadata management, data quality, security and privacy, and scalability and flexibility. Achieving interoperability at syntactic, semantic, and organizational levels is essential for realizing its benefits. Challenges in achieving data interoperability include legacy systems, data quality issues, lack of standards, and security concerns. To overcome these challenges, organizations should adopt industry standards, embrace API-driven integration, implement strong data governance practices, and foster a culture of collaboration. Use cases of data interoperability span across various industries such as healthcare, finance, manufacturing, and education. Tools and technologies supporting data interoperability include API management platforms, data integration tools, interoperability frameworks, and metadata management solutions. Data interoperability plays a vital role in enabling AI and machine learning applications by providing access to diverse, high-quality datasets from multiple sources. Acceldata's data observability solutions can help organizations maximize their data interoperability potential by monitoring data quality, integrity, performance, and cost-efficiency.