- Introduced a series of planning documents detailing the Redb-based IPS index design, schema specification, and encoding strategies.
- Added a high-level overview of the core search index schema and the use of Redb MVCC transactions for consistency and performance improvements.
- Documented simplified schema definitions avoiding optional elements, focusing on compact encodings.
- Defined transitions to postcard-encoded binary formats, aligning with Rust’s serde for standardized serialization.
- Outlined migration strategies, invariants, error handling, and testing plans for index adoption.
- Enhanced documentation with structured explanations for developers to implement, extend, and migrate seamlessly to the new index model.
