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ValGn-ES
......hassle-free ERP experience for SMEs
ValGn-ES e2e™ model
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Delivery Models
e2e™ : End to End™ Solutions
As your End to End™ solution partner, we provide end to end services "We create the IT infrastructure, implement ValGn-ES and support / Maintain the same at your premises" In effect we run your IT function on-site. Valgen will seamlessly manage your entire IT department including hardware, software, servers, network, connectivity and all third party software and solutions.
Technology and Architecture
As your End to End™ Solution Partner, we implement and support ValGn-ES at your site using our standard software development methodology

  • ValGn-Es is completely web enabled and based on three-tier architecture.

  • The application is hosted on the application server and the users access the application via a web browser.

  • The solution can be deployed either over the internet or intranet

  • Adequate security controls are built into the system to ensure authorized access by user id and password

    		•
    Database Server
    SINo Particulars Requirement HW /SW
    1 System Hardware
    • Xeon single/Dual Processor 4GB RAM
    • 3x73 GB HDD with SMART Array
    • Controller for RAID windows 2003 Server
    		 HW
    2 System Software
    • Oracle 10g database server
    • Antivirus Protection backup software
    		 SW

    Application Server
    SINo Particulars Requirement HW /SW
    1 System Hardware
    • Xeon single/Dual Processor 4GB RAM
    • 3x73 GB HDD with SMART Array
    • Controller for RAID windows 2003 Server
    		 HW
    2 System Software
    • IIS [Internet Information System]
    • Dot Net Framework 2.0
    • Antivirus Protection backup software
    		 SW
    3 Application Software ValGn-ES ERP SW

    Client Workstation
    SINo Particulars Requirement HW /SW
    1 System Hardware
    • Intel Pentium PIV
    • 512 MB Ram 80GB HDD
    • 14™ display standard configuration
    		 HW
    2 System Software
    • Windows XP or latest version
    • Internet Explorer 6
    • Antivirus Protection
    		 SW

    Notes :
    • Suitable back-up UPS power to be provided for the server and clients
    • Ethernet Local Area Network (LAN) to be laid.
    • Networking & communication devices to be planned for.
    • Existing PCs/Server can be utilized, subject to suitability.
    • It is recommended to use dedicated server for running the ERP software.
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    Implementation Methodology
    Valgen has a proven implementation methodology for ValGn-ES in the eSp™ model. While leveraging the rich functionality of ValGn-ES, the methodology also provides the flexibility of developing client specific business process, within the framework of ValGn-ES
    Our standard implementation cycle consists of the following activities:
    • Package Installation
    • Discovery (As IS™ study)
    • Gap Analysis
    • Blue print sign off
    • Configuration ,user creation
    • Customization
    • User Training
    • User Acceptance Test (UAT)
    • Data Porting
    • Go Live and Hand Holding
    • Warranty
    • Internal Quality Control (QC)
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    Support

    Valgen has a definite Warranty & support plan and operational guidelines for updating and upgrade of its products and for continuous support and maintenance services to its clients.

    Valgen also has operational guidelines for updating and upgrade of its products and for continuous support and maintenance services to its clients

    Valgen's Warranty and Support Policy™ document will be made available to the client prior to implementation.
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    Data Security
    User Authentication

    • Password protection (does not allow plethora of passwords).

    • Central authentication system allows users to be authenticated centrally Usage of LDAP or MS Active Directory often used for central authentication and user management in organizations.

    • Single sign-on: authenticate once, and access multiple applications without fresh authentication Password only given to central site, not to applications

    • Password only given to central site, not to applications
    Database / Application Security

    • Ensure that only authenticated users can access the system

    • And can access (read/update/write) only data/interface that they are authorized to access
    Access Control in Application Layer

    • Application authenticate end users and decide what interface to give to whom

      • Screen level authorization: which are allowed to access which screens

      • Parameter checking : users only authorized to execute forms with certain parameter values
    Roles

    • Roles permit common privileges for a class of users can be specified just once by creating a corresponding roles

    • Privileges can be generated to or revoke from roles
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