Reader over the external property value column file
(madi.property-columns.1). Browser-safe: only typed arrays,
TextDecoder, and JSON.parse, with each distinct value decoded lazily on
first use and cached — opening the columns never materializes the value
table.
Reader over the external property value column file (
madi.property-columns.1). Browser-safe: only typed arrays,TextDecoder, andJSON.parse, with each distinct value decoded lazily on first use and cached — opening the columns never materializes the value table.