Large SQL installation

We have a large customer who is seeking assurances over the performance / reliability of Attain on SQL for a large database and a large number of users. Briefly the database size will be around 100Gb with between 200 and 300 concurrent users. Some connections will be via Citrix servers. The customer is a trading organisation, using Sales and Receivables / Purchases & Payables, Inventory, Jobs & Resources plus some custom modules, but they will not use Manufacturing or Warehouse Management We can assume that hardware will not be a problem (that is sufficient resources will be made available to ensure that any performance issues will not be hardware related). Is there anyone out there who has experience of such an installation? Are there any organisations with such an installation who would be prepared to act as a reference site that our customer could contact directly? Any help would be appreciated.

One of the thing you can do is contact databackbone (www.databackbone.com) They have a database replication mechanism, which allows you to work in several databases which are synchronized to 1 central database…