When designing and implementing configuration options, carefully consider two key aspects: 1. **Choose appropriate configuration scope**: Place configuration settings at the level that makes the most sense for their purpose and usage pattern. Avoid overly granular scopes when settings could logically apply at a broader level. ``` // Prefer index-level settings for behaviors that affect the entire index // Example from Discussion 1: "early_termination": true // At index level, not field level ``` 2. **Document configurations completely**: Provide clear documentation that covers all possible values, edge cases, and boundary conditions. Explicitly state limitations, especially for managed environments where configuration options may be restricted. ``` // Example of improved documentation clarity: // Before: "50% of total system memory when more than 1 GB, with a maximum of 31 GB." // After: "50% of total system memory when 1 GB or more, with a maximum of 31 GB." ``` For managed or restricted environments, clearly explain which configuration options are available to users and why certain configurations might be limited or handled automatically.