arangosh> db._collections();
[ 
  [ArangoCollection 4937116, "_statistics" (type document, status loaded)], 
  [ArangoCollection 7165340, "_apps" (type document, status loaded)], 
  [ArangoCollection 6313372, "_jobs" (type document, status loaded)], 
  [ArangoCollection 2053532, "_graphs" (type document, status loaded)], 
  [ArangoCollection 14374300, "_sessions" (type document, status loaded)], 
  [ArangoCollection 6182300, "_queues" (type document, status loaded)], 
  [ArangoCollection 5330332, "_statistics15" (type document, status loaded)], 
  [ArangoCollection 15095196, "_system_users_users" (type document, status loaded)], 
  [ArangoCollection 218524, "_users" (type document, status loaded)], 
  [ArangoCollection 2446748, "_cluster_kickstarter_plans" (type document, status loaded)], 
  [ArangoCollection 5723548, "_configuration" (type document, status loaded)], 
  [ArangoCollection 2315676, "_routing" (type document, status loaded)], 
  [ArangoCollection 4543900, "_statisticsRaw" (type document, status loaded)], 
  [ArangoCollection 22173084, "animals" (type document, status loaded)], 
  [ArangoCollection 21321116, "demo" (type document, status loaded)], 
  [ArangoCollection 615273884, "example" (type document, status loaded)], 
  [ArangoCollection 2184604, "_modules" (type document, status loaded)], 
  [ArangoCollection 4412828, "_aqlfunctions" (type document, status loaded)] 
]