The subject of the contract is the equipment of the main data processing center of the Łódź appellation for the purposes of virtualization of workstations along with the provision of a warranty. A detailed description of the subject matter of the contract is set out in particular in Appendix 4 to the Terms of Reference.

The subject of the proceedings is to equip the main data processing center of the Łódź appellation with a comprehensive solution of server infrastructure in a hyperconverged architecture.

For the needs of the Data Processing Center, the concept of a logically single server room was developed. The server room (as a whole) consists of two clusters in two separate locations connected by an independent fiber optic network. The whole solution is supposed to work like an active-active cluster. In order to use the full potential of the purchased hardware and distribute the network load, some services will run on the first cluster and replicate to the second, while other services will run on the second cluster and replicate to the first.

The solution must be delivered as complete, i.e. with all the elements to enable the environment to be launched.

Technical support must be provided for the entire solution as a whole. Switches and servers must be from the same manufacturer. A detailed description of the subject matter of the contract is set out in particular in Appendix 4 to the Terms of Reference.