Kibana:
balance: [30000 TO *]
Query:
GET bank/_search { "query": { "bool": { "must": [ { "range": { "balance": { "gte": "30000" } } } ] } } }
Task: Find all bank accounts that have a balance of less than $10,000.
Task: Find all bank accounts that have a balance of less than $10,000 and are in Texas.
Task: Find all bank accounts that have a balance of less than $10,000, are in Texas, and the age of bank account holder is between 20 and 30.