An ERP system would qualify as the best model for enterprise wide solution architecture, if it chains all the below organizational processes together with a central database repository and a fused computing platform.
Manufacturing
Engineering, resource & capacity planning, material planning, workflow management, shop floor management, quality control, bills of material, manufacturing process, etc.
Financials
Accounts payable, accounts receivable, fixed assets, general ledger, cash management, and billing (contract/service)
Human Resource
Recruitment, benefits, compensations, training, payroll, time and attendance, labour rules, people management
Supply Chain Management
Inventory management, supply chain planning, supplier scheduling, claim processing, sales order administration, procurement planning, transportation and distribution
Projects
Costing, billing, activity management, time and expense
Customer Relationship Management
Sales and marketing, service, commissions, customer contact and after sales support
Data Warehouse
Generally, this is an information storehouse that can be accessed by organizations, customers, suppliers and employees for their learning and orientation