Data Externalization vs Hardcoded Data

Developers should use data externalization when building applications that require frequent updates to data, support multiple environments (e meets developers should use hardcoded data for values that are truly constant and unlikely to change, such as mathematical constants (e. Here's our take.

Data Externalization

Nice Pick

Developers should use data externalization when building applications that require frequent updates to data, support multiple environments (e

Pros

• g
• Related to: configuration-management, database-design

Cons

• Specific tradeoffs depend on your use case

Hardcoded Data

Developers should use hardcoded data for values that are truly constant and unlikely to change, such as mathematical constants (e

Pros

• g
• Related to: configuration-management, environment-variables

Cons

• Specific tradeoffs depend on your use case

The Verdict

Use Data Externalization if: You want g and can live with specific tradeoffs depend on your use case.

Use Hardcoded Data if: You prioritize g over what Data Externalization offers.

The Bottom Line

Data Externalization wins

Developers should use data externalization when building applications that require frequent updates to data, support multiple environments (e