javascript - How to validate read and secure documents in CouchDB? -

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in 10 common misconceptions couchdb, joan touzet asked (30:16) if couchdb have way secure/validate reads on specific documents and/or specific fields of document.

joan says if has access database, he/she can access documents in database.

so says there few ways accomplish that:

  1. (30:55) cloudant working on field level security access. have implemented yet? open-sourced?
  2. (32:10) should create separate document in separate database.
  3. (32:20) filtered replications. mentions slows 'things' down. means filter slows replication, correct?

also, according rcouch wiki (https://github.com/rcouch/rcouch/wiki/validate-documents-on-read), implements validate_doc_read function (i haven't tested it, though). couchdb has it?

as far can see, best approach model database according problem (one database this, that, 1 person, person) , filtered replications when necessary. suggestions?


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