var events = require('level-events')

events(db) // db is a levelup instance
  .on('read', function(key, value) {
    console.log('[read]', key, value)
  })
  .on('write', function(key, value) {
    console.log('[write]', key, value)
  })
  .on('delete', function(key) {
    console.log('[delete]', key)
  })

db.put('hello', 'world', function() {
  db.createReadStream().resume()
})