Views vs Temporary Tables

Developers should use views to encapsulate complex joins, aggregations, or calculations into reusable queries, improving code maintainability and reducing redundancy in applications meets developers should use temporary tables when handling large datasets that require multiple-step processing, such as in data transformation, reporting, or complex joins, as they improve performance by reducing query complexity and enabling reuse of intermediate results. Here's our take.

Views

Nice Pick

Developers should use views to encapsulate complex joins, aggregations, or calculations into reusable queries, improving code maintainability and reducing redundancy in applications

Pros

• They are essential for implementing row-level or column-level security by exposing only necessary data to users or applications, and for creating simplified interfaces for reporting or analytics without modifying the underlying schema
• Related to: sql, relational-databases

Cons

• Specific tradeoffs depend on your use case

Temporary Tables

Developers should use temporary tables when handling large datasets that require multiple-step processing, such as in data transformation, reporting, or complex joins, as they improve performance by reducing query complexity and enabling reuse of intermediate results

Pros

• They are particularly useful in stored procedures, batch operations, or when working with session-specific data that doesn't need to persist beyond the current operation, helping to avoid locking issues and maintain data isolation
• Related to: sql, database-design

Cons

• Specific tradeoffs depend on your use case

The Verdict

Use Views if: You want they are essential for implementing row-level or column-level security by exposing only necessary data to users or applications, and for creating simplified interfaces for reporting or analytics without modifying the underlying schema and can live with specific tradeoffs depend on your use case.

Use Temporary Tables if: You prioritize they are particularly useful in stored procedures, batch operations, or when working with session-specific data that doesn't need to persist beyond the current operation, helping to avoid locking issues and maintain data isolation over what Views offers.

The Bottom Line

Views wins

Developers should use views to encapsulate complex joins, aggregations, or calculations into reusable queries, improving code maintainability and reducing redundancy in applications