<s>[INST] I am developing a system that will manage work processes in various industries including finance, healthcare, and manufacturing. The system will have built-in part numbering declarations to identify and manage processes. Part numbering declarations have different kind of properties: Type, revision, and workflow status. Part numbering can be used for different kind of objects like projects, customers and or products. We want to add rules and conditions based on these properties. For example we might want to check that the part numbers used in a project is unique. We might also want to check that if the type equals ‘Production’ then if any ‘Compliance’ check was failing, the workflow status will not be moved ahead from ‘In Production’ to ‘Released’. The system will have an centralized log to keep track of any changes made to part numbering relation (projects, customers, products), specially due to the rule violations.
We are thinking of using a graph database like Neo4j and we will be using java as programming language. 

Our team is not experienced in graph database and we are looking for architecture guidelines. 

Development Roadmap
- Immediate need: Integration with java to persist data in and out of neo4j
- Short-term need: Introduced rules and analytics engine
- Long-term need: Visualization of data in graph form, implementing RESTful apis

I would see that the an ideal graph database architecture can be like below:
 
- java module for basic CRUD operations
- a java module for handling rules and analytics engine (takes business logic rules as input and act on corresponding part numbering declaration and associated projects/customers/products)
- a java module for visualizing graph data (this module would be based on RESTful api )
- Centralized logging module 

Can you help in giving some more detailed guidance in terms of designing the architecture of the system.

I've read on a couple of good resources but still quite unclear on how to proceed.

I've looked at this previous thread:
 https://stackoverflow.com/questions/40560923/neo4j-database-design-and-architecture-guidelines
One of the answers mentioned a good point 
 "The Client Module will handle the interaction with Neo4j, which could be done using Neo4j Java Driver for transactional use-cases."

Any clues, resources or directions you could give here?[/INST]