Select Language : English 日本語


Brazil: English / 日本語 / Português do Brasil
United States: English

Europe, Middle East, Africa (EMEA)

(Belgium, France, Germany, Netherlands, Spain, United Arab Emirates, United Kingdom)
English / 日本語 / Español / Deutsch / Français
Russia: English / 日本語 / русский

Asia Pacific

Japan(Business): English / 日本語
Japan(Residential): English / 日本語
Australia(NTT Com ICT Solutions): English
Mainland China: English / 日本語 / 簡體中文
Hong Kong & Macao: English / 日本語 / 繁体中文 / 簡體中文
India: English / 日本語
Indonesia: English
Korea: English / 日本語 / 한국어
Malaysia: English
Philippines(DTSI): English
Singapore: English / 日本語
Taiwan: English / 日本語 / 繁体中文
Thailand: English / 日本語
Vietnam: English / 日本語

Cloudn PaaS

Cloudn PaaS

Concentrate your efforts on code development and leave the platform administration to us. Cloudn PaaS enables rapid application development in Ruby, Java and PHP, with built-in support for a wide variety of services.


Cloudn PaaS includes built-in services for rapid development. These embedded services run autonomously, allowing your teams to concentrate on code development.

Cloudn PaaS easily scales. Start with a small number of services and scale up or out as applications are added.

Cloudn PaaS combines with Cloudn Compute, Object Storage and Relational Database (RDB) services. This gives you fast access to all of the functions needed for operation of a production system.


Application Execution Environment

  • Execution environment for Ruby, Java, PHP applications.

Built-In Service

  • MySQL, PostgreSQLare provided free of charge for development purposes.

Log Management

  • Management of access logs and logs output by customer applications.


  • Various APIs including Cloud Foundry API are available. Various development tools (VMC etc.) using APIs are also available.

Control Panel

  • System status can be checked and monitor settings can be configured using a web browser.


  • Scale-out/scale-up functions are provided.

Load Balance

  • Round robin load balancing method. Cookie persistence is available as a sticky method.

Job Scheduler

  • Start jobs on a schedule, anytime.

SSL (Optional)

  • SSL is available according to certificate authenticity.

Log Monitoring (Optional)

  • Logs output by customer applications.

Cloudn PaaS supports a maximum of 160 applications. If you need to exceed this limit, contact technical support.

The maximum available memory capacity is 20GB. If you need to exceed this limit, contact technical support.

You can select between 1 and 20 instances for scale out/scale in.

Memory capacity of the scale up function can be selected from 128MB, 256MB, 512MB, 1GB, 2GB and 4GB. When there is a change in memory capacity, applications will be restarted. This will create an interruption to service.

For version up, the default environment will be updated to support new deployments. Advanced notice will be posted in the portal. Version up does not apply to execution environments running applications.


Cloudn PaaS Plans Offered

PaaS Plans

  • Instance (Memory: 128MB)
  • Instance (Memory: 256MB)
  • Instance (Memory: 512MB)
  • Instance (Memory: 1GB)
  • Instance (Memory: 2GB)
  • Instance (Memory: 4GB)
Languages and Environments Supported


  • [JRE] Oracle Java 7, Oracle Java 8
  • [Web Application Server] Tomcat 7
  • [Framework] Spring, Play, Grails


  • [Version] 1.8.7, 1.9.3, 2.0.0, 2.1.0, 2.1.1, 2.1.2, 2.1.3, 2.1.4, 2.1.5, 2.2.0
  • [Framework] Rails3, Rails4, Sinatra, Rack

5.4, 5.5

List of Built-In Services

The following services are supported, with maximum 10MB capacity:

  • MySQL 5.5
  • PostgreSQL 9.2

These databases exist independent of Cloudn RDB services.

Up to 16 databases per contract.

Cloud Foundry CORE

We recommend the Cloudn PaaS environment for portability of applications between Cloud Foundry CORE member service providers to avoid vendor lock in.


Related Resources

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