Learn Java Large Scale ERP

Kaufman skill map and ERP mental model for designing large-scale ERP systems in Java.

Enterprise value chain, ERP scope, and system boundaries for large-scale Java ERP architecture.

Reference architecture for designing large-scale ERP systems in Java, including modular boundaries, data plane, integration plane, reporting plane, extension model, and operational control plane.

Domain decomposition and capability mapping techniques for large-scale Java ERP systems, including bounded contexts, business authority, transaction boundaries, and anti-patterns.

Organizational modeling for large-scale Java ERP systems, covering tenant, legal entity, company, branch, operating unit, cost center, profit center, fiscal scope, security scope, and effective-dated hierarchy design.

Master data governance and reference data design for large-scale Java ERP systems, covering identity, lifecycle, ownership, golden records, versioning, validation, distribution, and operational controls.

Deep dive into ERP identity, authorization, access scope, segregation of duties, maker-checker, delegated authority, privileged access, and defensible audit evidence in large-scale Java ERP systems.

Deep dive into ERP transaction boundaries, business invariants, database transactions, workflow transactions, idempotency, consistency, reversal, and failure containment in Java ERP systems.

Deep dive into designing a general ledger accounting engine for large-scale Java ERP systems, including chart of accounts, journals, fiscal periods, posting, reversals, balances, controls, auditability, and failure modes.

Deep dive into subledger architecture and financial posting pipelines in large-scale Java ERP systems, including AP, AR, inventory, asset subledgers, control accounts, reconciliation, accounting events, posting orchestration, idempotency, retries, and failure containment.

Deep dive into procure-to-pay domain design for large-scale Java ERP systems, including requisition, purchase order, goods receipt, invoice matching, vendor settlement, accruals, controls, idempotency, workflow, reconciliation, and failure modelling.

Deep dive into order-to-cash domain design for large-scale Java ERP systems, including quotation, sales order, pricing, credit control, allocation, fulfillment, invoicing, receivables, collection, returns, revenue boundary, reconciliation, and failure modelling.

Deep dive into inventory, warehouse, and stock ledger design for large-scale Java ERP systems, including item identity, quantity semantics, stock movement lifecycle, reservation, allocation, bin/location control, lot and serial traceability, valuation boundary, concurrency, reconciliation, and failure modelling.

Deep dive into manufacturing ERP design in Java, including bill of materials, routing, work centers, work orders, material issue, WIP, production receipt, backflush, yield, scrap, costing boundary, MRP netting, capacity constraints, planning explainability, concurrency, and failure modelling.

Deep dive into asset, project, and service management domains in large-scale Java ERP, including asset lifecycle, depreciation boundary, project accounting, service order lifecycle, maintenance, warranty, cost capture, auditability, integration, and failure modelling.

Deep dive into pricing, tax, discount, and commercial rules engine design for large-scale Java ERP, including deterministic calculation, rule hierarchy, effective dating, auditability, tax jurisdiction modelling, idempotency, performance, explainability, and failure modes.

Deep dive into workflow, approval, and case lifecycle engine design for large-scale Java ERP, including human tasks, escalation, delegation, SLA, audit evidence, idempotency, long-running orchestration, and defensible state transitions.

Deep dive into ERP state machines and lifecycle modelling for large-scale Java ERP, including legal transitions, guards, actions, transition logs, document revision, cancellation, reversal, closure, migration, concurrency, and auditability.