Data Distribution Framework Architecture

The application consists of the following:

  • Data Source Definition - This is the data layer, which uses existing PeopleSoft data sources and contains the definitions required to send data to the search engine from PeopleSoft.

  • Search Instance - Data is sent to this search instance. Search instance is defined in PeopleSoft Search Framework.

  • Machine Learning Server configuration - This is the server, which uses the data in Data Distribution framework and creates models.

Search engine stores the deployed search definitions, builds indexes, and maintains indexes. The OCI Data Science platform pulls the data from search indexes and trains and builds a model.

The server topology includes the essential elements of a PeopleSoft system, and includes a search server and an OCI Data Science service.

The following diagram describes the interaction of the PeopleSoft system elements, search server, and the OCI Data Science service.

 Data Distribution Framework Architecture

The web server and application server (the PeopleSoft Internet Architecture) provide the interface for the design, administration, and end user access. The PeopleSoft database stores the PeopleSoft queries that define the search definition metadata.