ppdm.puml

left to right direction

rectangle "データ収集" {
  collections "個人情報" as p1
  collections "個人情報" as p2
  collections "個人情報" as p3

  database DB as db1
  database DB as db2
  database DB as db3

  p1 --> db1
  p2 --> db2
  p3 --> db3
  
  database 集約 as db4
}

rectangle "データ加工" {
  actor データ取扱者 as ope
  database 加工後 as db5
  
  db1 --> db4: 収集
  db2 --> db4: 収集
  db3 --> db4: 収集
  
  db4 --> ope
  ope --> db5: 加工
}

rectangle "データ分析" {
  actor データ分析者 as ana
  artifact 分析結果 as result
  db5 --> ana
  ana --> result: 分析
}