Seite 187 - Cloud Migration Version 2012 english

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Rapid elasticity  
The services can be made available rapidly to the municipalities, elastically 
and flexibly, and in many cases automatically. From a user perspective, the 
resources should appear to be unlimited; continual monitoring and 
proactive management of the platform has been established to enable this 
to happen. 
Measured services 
The use of resources is measured and monitored and made available to 
users of the virtual platform in a suitably measured way.  
Security 
Security principles are observed in the architecture and design of the 
system, as per the requirements of the Federal Office for Information 
Security (BSI) and ISO 27001. One special aspect of the project is its 
proactive approach, which covers sensitive issues such as the protection of 
public data as well as the confidentiality, availability and integrity of 
systems.  
Billing 
A pay‐per‐use billing system for the actual resources accessed by each 
user/customer is in realisation. Billing after use is also envisaged for 
customers, that means one price per transaction regardless of the resources 
needed for processing. 
Availability 
The kiv.TrustedCloud is available for productive use around the clock at a 
rate of 99.95%; proactive monitoring and management that is as automated 
as possible must form part of the system, so that any problems can be 
avoided in advance or rapidly rectified (e.g. automatic workload spread, 
automatic restart of any resources or services that fail, etc.).  
Multi‐tenant capability 
Individual customers get their own application and administration 
environments made available to them. In turn, the users of these customers 
must be able to have application environments of their own made available 
to them. The customers are enabled to provider their end‐users individual 
desktops and applications in a centralised manner.