On 11/6/2018 12:52 AM, waseem-farooqui wrote:
{
"document": "Fuzzy based semantic search.pdf",
"md5Hash": "md5",
"rated": [
{
"user": "John",
"comments": "Not Very useful",
"rating": 2,
"date": "20/10/2018"
},
{
"user": "Terrion",
"comments": "Useful with context to semantic based fuzzy logics.",
"rating": 6,
"date": "20/10/2018"
}
]
}
Solr documents have a flat structure. There is no normalization like
you have with a relational database. Think of it like a single database
table with many columns, instead of several database tables working
together. A complex nested structure in a single document is not possible.
Solr has one feature that might be what you need -- parent/child
documents. In that scenario, your rating structures would be completely
separate documents, indexed together with the parent document. To query
it and make use of the dependent structure, you would use the blockjoin
query parser. I have never used this functionality, so this paragraph
is all I know about it and I cannot help any further.
Thanks,
Shawn
