Backup diff of Database vs current(No. 1)

• Backup list
• View the diff.
• View the diff current.
• View the source.
• View the backup.
• Go to Database.

• 並列データベースシステムの概念と原理
  • http://www.slideshare.net/myui/ss-30700635

クエリー言語

• SQL

• MySQL
• PostgreSQL
• SQLite

• MapReduce
• Hadoop
• BigQuery

• Grover

• NoSQL
• NewSQL (NoSQL + Transaction)
• Distribution

• B-tree
• Transaction
• 転置インデックス (InvertedIndex)