Data management

The description of subsystem

Management of synchronization of databases on local servers and databases on a web servers.

Synchronization is doing in two ways:

• DataFromWeb – from web systems in local a server of databases
• DataToWeb – from local servers of databases in web systems

The system consist on the following subsystems:

• EditorDatamanager - the Editor of models of synchronization
• ScheduleDatamanager – the Schedule of tasks of synchronization
• WebDatamanager – the Web processing of tasks of synchronization

Databases

Server of local databases:

• MS SQL 2000, MS SQL 2005
• Access 97, 2000, 2003

Server a web of databases:

• MySQL 4.x

System requirements

The minimal system requirements for EditorDatamanager, ScheduleDatamanager:

• 512 Mb memories
• 100 Mb free disk space
• Processor Pentium 1Gz
• Windows 2000, Windows XP
• Net Framework 2.0
• ADO 2.8

The minimal system requirements for WebDatamanager:

• 512 Mb memories
• 100 Mb free disk space
• Processor Pentium 1Gz
• Apache
• PHP 4.x
• XML

The minimal network requirements:

• Local network 10-100 Mbit/sec
• The Internet 512 Kbit/sec

Continuation