Comment Re:"Small" amount of data (Score 2) 147
Actually, the queries in NoSQL document databases are frequently more useful. For example, the atomic FindOneAndModify() search, which can query any set of data--including array values. You can have data that has { PhoneNumber: [5559992332, 5551112234, 5552201212] } and FindOneAndModify({PhoneNumber: 5551112234}, { $pull {PhoneNumber: 5551112234}} ) and delete that specific element from the array.