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Design and setup search engine #7

Closed john-hu closed 3 years ago

john-hu commented 3 years ago

https://solr.apache.org/

john-hu commented 3 years ago

https://solr.apache.org/guide/6_6/field-properties-by-use-case.html

john-hu commented 3 years ago

Fields for indexing

indexes for competency questions

categories, terms, copy to text
cookingMethod, terms, copy to text
cuisines, terms, copy to text
description, copy to text
equipments, terms, copy to text
id, id, copy to text
ingredients, terms, copy to text
ingredientCount, integer
instructions, copy to text
instructionCount, integer
keywords, terms, copy to text
suitableForDiet, enum, copy to text
title, copy to text

Flags

audios, boolean, has or not
cookTime, integer (in sec)
estimatedCost, currency
examples, boolean, has or not
images, boolean, has or not
nutrition, bool, has or not
prepTime, integer, in sec
totalTime, integer, in sec
videos, bool, has or not

Fields for stored:

rawJSON

john-hu commented 3 years ago

Questions that our search engine answers:

What can I cook with a set of materials?
What can I cook with a set of materials and equipments?
What are the recipes for a diet person?
What can I cook with a keyword?

Nice to have flags:

with images
with audios
with videos
with other example of works
with nutrition info
easy to cook
- cooking time is short
- instruction count is small
- ingredients count is small
- prepTime is short