A cloud-based platform building system and a method for providing an application service are disclosed. A cloud-based platform building system according to an embodiment of the present invention includes: an infrastructure control and management module that manages the lifecycle of large-scale distributed services and provides an integrated service for managing release and distribution services; an execution environment module that provides an application platform for application development and distribution, execution and operation management; an operating environment module that provides infrastructure control and interworking and management services for the application platform; a development environment module that provides a portal and a development tool for developing, distributing and operating the application; and a service environment module that provides an API management service when the application is executed.
展开▼