SAR Enterprises Syed Ahmed Abdullah Alsubaiei Ramakrishna G
Dec 31, 2015
SAR Enterprises
Syed AhmedAbdullah Alsubaiei
Ramakrishna G
Agenda Business Need Requirements System Architecture DFDs
Business Need The overall purpose of the project is the
implementation of an Enterprise Content Management solution to meet the shift from a paper based to an electronic record-keeping environment.
SAR has papers records since 1990 which includes documents related to Accounting, Construction drawings & diagrams, Environment, Health & Safety, Human Resources, Legal, Marketing, Payroll, Technology development.
Company has decided to implement EMC Documentum as their ECRM and purchased required softwares and licenses already.
Business Requirement Manage the large quantity of computer based
information stored in personal computers, email boxes and network servers in accordance with compliance requirements
Provide company-wide access to documents (with appropriate security)
Centralized Electronic Archives - integrated approach for the capture, maintenance, storage, access, disposition and preservation of electronic records
A framework that can be used across the company
Scan certain physical records (such as civil drawings & diagrams and legal documents)
Assign Retention to every object in the system.
Functional Requirements Reporting - The system shall maintain a full
history of modifications to a record (active, inactive, retired) for reporting purposes. The full history shall retain all record properties fields and their values
Versioning - The system shall maintain and display a versioning system (display version) that follows the business model for versioning a document.
Search - The system shall provide the ability to search for records based on the absence or presence of an association to another record of a specific record type.
System Architecture
Context Diagram High Level System Functionality 3 Roles (External Entities)
Users Record Admin Contractors
Context Diagram
Level 0 6 Processes
Login Synchronization Scan to Repository Assign Retention Generate Reports Assign Versions Search Content/Metadata
3 Data Stores LDAP – User Credentials SQL_DM – SQL Server 2005 SP2 Db Repository – Single global docbase
Level 0 DFD
Level 1 Process 2 5 Processes 2 External Entities 4 Data Stores
SQL_DM (dbo.dm_prepdoc) Repository SQL_DM (dbo.dm_scan) SQL_DM (dbo.dm_load)
Level 1 Process 2 DFD
Level 1 Process 3 4 Processes 1 External Entity 1 Data Stores
Repository (dctm)
Level 1 Process 3 DFD
Level 2 Process 2.2 3 Processes 1 External Entity 2 Data Stores
SQL_DM (dbo.dm_worksheet) Repository
Level 2 Process 2.2 DFD
We are done! Questions? Suggestion??