What are some typical challenges a SQL Server Developer faces when working on large-scale database projects?

SQL Server Developers working on large-scale projects often encounter challenges such as optimizing complex queries for performance, ensuring data integrity during migrations or upgrades, and managing concurrency to prevent data conflicts. They also need to collaborate closely with database administrators, application developers, and business analysts to align database design with application requirements and business goals. Staying current with evolving SQL Server features and best practices is crucial for maintaining efficient, secure, and scalable databases.