Practical Object-Oriented Design: An Agile Primer Using Ruby

Review Praise for the first edition of Practical Object-Oriented Design in Ruby

ASIN

B07F88LY9M

Embedding

CLIP ViT-L/14 · 768d

Distance metric

cosine

Doc fetch

1ms·cache hitGET /v2/namespaces/amazon-products/documents/B07F88LY9M

How it works

Similar query

19msnearest_to_id → /query

Doc fetch goes through Layer's Aerospike pull-through cache; cache hit served the row without touching turbopuffer. The similar query asks Layer for nearest neighbors of the stored product vector — queries don't go through the doc cache, so no cache header is set.