Interface SimpleVectorServiceOptions

Accelerator to use instead of the process-wide one resolved through the ClassFactory. Mainly for tests and for callers that must stay in-process.

Element precision of the packed store. 'float64' (the default) keeps every value and score exactly as given. 'float32' halves memory and is the right choice for model embeddings, which are float32 at the source; scores then differ from float64 only in the 7th significant digit.