Automatic data exchange systems and methods

Abstract

Disclosed is an automatic data exchange system comprising a provider module, an in-memory database, a database and a consumer module. The provider module follows a workflow to have a first thread confirm with the in-memory database whether another thread is accessing the workflow, the workflow including a file data transfer task. If another thread is accessing the workflow, the provider module terminates the first thread; if no other thread is accessing it, the provider module registers the workflow in the in-memory database and checks whether the file data is recorded in the database. If not recorded, the provider module writes the file data into the database and adds the transfer task to a task list. When the consumer module detects the transfer task, after confirming with the in-memory database, the consumer module has a second thread to execute the transfer task according to settings in the workflow.

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