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  5. Mainstream Migrates to Fujitsu PRIMERGY Servers

Mainstream Migrates to Fujitsu PRIMERGY Servers

"It comes down to the relationships you can build and we found that Fujitsu is always willing to listen – even if the question is out of our agreed scope. It is a truly collaborative partnership"

Aleksandar Milosavljević, CTO, Mainstream

The customer

Mainstream was founded in 2005 with the aim of providing advanced web hosting services. It has three well-equipped data centers in Serbia, as well as one in the US and one in France. The company partners with all major ISPs and has its own hardworking, experienced and dedicated administrators. It currently hosts many of the largest and most visited sites in Serbia and offers 24x7 support and guaranteed availability of 99.99 percent per month.

The challenge

Mainstream needed to find a reliable, cost-effective, standardized server platform to support its growing web and cloud hosting business.

The solution

After evaluating multiple vendors, the company turned to Fujitsu and now has around 70 Fujitsu PRIMERGY RX100 and RX200 servers in three Serbian data centers, generating more than 20 TB of data per day.

The benefit

  • Mainstream can now reliably handle over 20TB of Internet traffic per day
  • A flexible pricing model means that Mainstream can grow without having to worry about short term costs
  • In the event of a fault, services are dynamically rerouted to avoid downtime and replacement hardware arrives within two hours to ensure incidents are resolved quickly
  • Mainstream also relies on Fujitsu for the supply and support of NetApp storage solutions, giving it a one stop shop for all its server and storage needs


Download the full Mainstream Case Study (256 KB/A4, 2 pages)