Abstract: A computer system includes a database configured to store a first rule schema, a second rule schema and a data schema, the first and second rule schemas each configured to store a compiled code base, and the data schema configured to store transactional data. The system includes a user application node configured to allow users to perform application operations, and a developer application node configured to facilitate developer deployment operations. Processor hardware is configured to point the user application node to the first rule schema, point the developer application node to the second rule schema, point the user application node and the developer application node to the data schema, update the second rule schema according to updates received via the developer application node, and in response to validation of the updates to the second rule schema, change the user application node to point to the updated second rule schema.

Abstract: A method of transmitting automated communications within an integrated application system architecture includes identifying, by processor hardware, each of multiple applications in an integrated application system architecture. For each identified application, the method includes obtaining at least one input to the identified application and at least one output to the identified application, defining a result set for the identified application, and storing the result set an as entry in a result map set of memory hardware. The method includes determining a result mesh according to each result set stored in the result map set, receiving an entity processing request, executing, via a first one of the multiple applications, the at least one workflow process associated with the first one of the multiple applications, to process the entity processing request and generate a first application process result, and transmitting an automated communication to a second one of the multiple applications.

Abstract: A computer system includes a database configured to store a first rule schema, a second rule schema and a data schema, the first and second rule schemas each configured to store a compiled code base, and the data schema configured to store transactional data. The system includes a user application node configured to allow users to perform application operations, and a developer application node configured to facilitate developer deployment operations. Processor hardware is configured to point the user application node to the first rule schema, point the developer application node to the second rule schema, point the user application node and the developer application node to the data schema, update the second rule schema according to updates received via the developer application node, and in response to validation of the updates to the second rule schema, change the user application node to point to the updated second rule schema.