Matej Tekavčič (2010) Information infrastructure upgrade. EngD thesis.
The analysis showed that IT infrastructure at the Municipality of Ljubljana does not met requirements for high availability and security. It can no longer support modern business processes. Hardware is outdated and is unable to provide sufficient resources to run current business processes. The manufacturer does not provide support for software in the form of adjustments and troubleshooting. The purpose is to analyze the current situation in IT infrastructure and determine appropriate new hardware and software. For the new operating system is the most suitable Windows 2008 R2 Server which also includes Active Directory, the postal system will be upgraded to Exchange 2010. It is also necessary to determine sequential upgrade steps. The upgrade process must not lead to any loss of service in existing system. The update aims to provide a modern information infrastructure that is sufficiently fast and reliable. It must meet the requirements for high availability of Active Directory and postal services, only then we can offer appropriate support modern business processes.
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