We primarily use Databricks on Azure. One major reason is the seamless integration with Azure services like Data Lake Storage, Synapse Analytics, and Azure Machine Learning, which creates a unified environment for end-to-end data processing and advanced analytics. This ecosystem allows me to leverage Azure Active Directory for secure identity management and easily scale workloads while ensuring robust data governance. Azure Databricks also offers optimized performance, particularly for real-time analytics and large-scale data transformations, making it my platform of choice for building scalable, efficient data pipelines.