This project involved 3 mandatory sections of IT elements that consist of hardware, middleware, and software to complete the whole architecture.
The hardwares backend are served by 2 units of Cisco UCS M240 servers and a Custom Built NAS server, together combined in a Cluster of XenServer running with HA-Lizard and NAS as primary storage which act as Middleware.
Softwares resides inside this Cluster starts from Web-backend services, Windows Servers and MS-SQL Server, MySQL as main ERP Software Backend.
To run the ERP to nodes branches of the company, the server also act as a VPN Server with OpenVPN. Making all the nodes accross Indonesia communicate locally.
Also server as VoIP Backend that connect to Main-Office PABX and delegate extension numbers to nodes across national branches in Indonesia.
Not to forget to spare some space for active incremental and differential backups. Storing and recycling the data safely.
For end-point Firewall and Router we also user Mikrotik CCR