Your SQL Query Optimizer

Design a comprehensive SQL query based on the following requirements: You are working with a database named DatabaseName . The table you are interested in is TableName . You need to select Columns columns and filter the results based on Condition . Also, consider any necessary joins with other tables in the database if applicable, and suggest appropriate indexing strategies to optimize the query. Ensure that the query is efficient and scalable. Provide a brief explanation of your query design choices and any assumptions made during the process.