I would like to use ElasticSearch to index a forum database
(containing about 8 million messages) and I'm not sure how to index/
query it properly.
I'm planning to index a document that would represent a single mesage
on the forum. It would also have properties like ForumId, TopicId,
TopicName, Subject, Author, Date Posted.
If I need to search for a list of messages it will work perfectly
well, but I need to retrieve a list of Topics. Basically do a grouping
on TopicId (and sort on date posted or score). Is this something I
can achieve with ElasticSearch (and how?) .
Could nested objects help in this case?
Many thanks, S3ncha