System Architecture
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Figure 4: GeOC high-level architecture design
System Design
Business Requirements
The following table represents MEL System business processes with a detailed description of actors, process flow, and requirements.
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- A server level backup policy (daily).
- A full local database backup (every 30 Minutes)
Database Information
MEL has a single database hosted on CGNET server, with the following specifications:
GeOC as a single database hosted on Amazon Web Server with the following specifications:
- Database name: gisdb
- Database instance: Amazon Ubuntu linux
- Database host: 54.171.74.139
- Database user name: postgres
- Database password: adm-aws001
- Current database size: 50GB
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User Interface Design
GeOC User Interface consists of: header, top menu, content, side bar, user login area, download button and other buttons and tables as shown below:
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