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Oracle NoSQL Database is a NoSQL-type distributed key-value database〔(Oracle NoSQL Database )〕〔(Oracle NoSQL Database Performance Tests )〕〔("First look: Oracle NoSQL Database" ), by Peter Wayner, Infoworld〕〔(Do you know NoSQL )〕 by Oracle Corporation.It provides transactional semantics for data manipulation, horizontal scalability, and simple administration and monitoring. Oracle NoSQL Database provides a very simple data model to the application developer. Each row is identified by a unique key, and also has a value, of arbitrary length, which is interpreted by the application. The application can manipulate (insert, delete, update, read) a single row in a transaction. The application can also perform an iterative, non-transactional scan of all the rows in the database. == Licensing == The Oracle NoSQL Database is distributed in two editions, ''Oracle NoSQL Database Server Community Edition'' under an AGPL license and ''Oracle NoSQL Enterprise Edition'' under the Oracle Commercial License. The Oracle NoSQL Database is licensed using a freemium model: Open source versions of Oracle NoSQL Community Edition available, but end users can pay for additional features and support from Oracle Stores.〔(" Oracle Stores" )〕 If you are integrating with other Oracle Products such as Oracle Enterprise Manager, Oracle Coherence then Oracle NoSQL Enterprise Edition should be purchased. The Oracle NoSQL Database drivers〔(Oracle NoSQL Database drivers )〕 are licensed pursuant to the Apache 2.0 License and used with both the community and enterprise editions.〔http://docs.oracle.com/cd/NOSQL/html/index.html〕 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Oracle NoSQL Database」の詳細全文を読む スポンサード リンク
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