Ancestry handles 75M searches daily with hyper-scale IT infrastructure

“It’s a critical part of our business process that the network be highly available.”

Deal Daly
VP of IT at

Like a family tree, has many branches. It has grown from its roots as a genealogical publishing company to become the world’s largest online resource for family history, with more than 16 billion vital records and localized web site presences in North America, Australia and throughout Europe.

As it has developed, has embraced innovation and the opportunity to explore new frontiers related to its mission to help people discover and share their family’s past. In 2012, for example, it launched its AncestryDNA testing service that helps users decode their genetic ethnicity and find additional family connections. Now, it’s looking to help members shape family futures, too, with sites like AncestryHealth. Currently in beta, AncestryHealth helps users trace medical histories along family lines to be better informed about possible risks, so that they can take positive actions to reduce them.

With so much going on, it is more than fitting that sees itself as “a hyperscale web company,” according to VP of IT Deal Daly. It needs largescale infrastructure to support its huge customer base – more than 2 million subscribers across all of its websites – and the tremendous amount of content that they search and retrieve, he says. On average, more than 75 million searches are handled by servers daily.

Recognized results

  • Increased application and network performance
  • Increased network agility/reliability
  • Sustained expanding geographic footprint
  • Reduced network service/management costs

Network evolution for a growing company

As’s reach and services have expanded, its office footprint has grown, as well. In addition to the 1,000 employees it hosts at its Provo, Utah headquarters, the company also has marketing, data, infrastructure and development teams in offices in San Francisco, Silver Springs, London, Dublin, Sydney, Munich and Stockholm. All of them need highly available computing resources for collaborative activities – and so too will the staff members that will be coming onboard at more upcoming locations around the world.

Is it any wonder that Daly has had to adapt’s global network to keep pace with its consistent growth over the last few years? In search of an agile networking solution that could scale with’s expanding geographic footprint and increasing processing needs, Daly made the decision to deploy a customized managed hybrid network from Masergy for all of the company’s sites across the globe.

“We had built in lots of point-to-point circuits and redundant circuits for protection of each individual site, relying on large carriers,” Daly says. “But over time that became slightly unwieldy. We wanted a different type of solution.”

Masergy’s MPLS fully-meshed private IP network service makes it possible for offices to experience any-to-any connectivity featuring top application performance in a secure, scalable and easy-to-manage environment, characterized by six levels of site-to-site QoS. With its Intelligent Connectivity, can run unlimited complex virtual network services over a single attachment circuit at no additional cost. Softwaredefined network control brings full visibility to and command over everything from bandwidth levels to port size.

“Masergy’s managed hybrid network solution is a more scalable, more adaptable network for us that works well for our employees and our sites,” says Daly. Critically, it’s more highly available than the previous approach taken by

A real partnership

With Masergy’s managed network solution and its unparalleled technical support,’s network is agile; configurations and site locations can be changed as needed. And sees almost no downtime at all, Daly says. “Failovers are completely transparent, so we have not had any outages.”

Indeed, the support that Masergy provides for its global network service has been hugely valuable in identifying circuit problems before even is aware of it, Daly says. “With Masergy, the network is much more dynamic and real-time,” he adds. “That brings a lot to the table.”

Masergy’s vigilance over’s network is essential considering just how many business-critical applications and processes run on the MPLS network. They encompass everything from’s VoIP and messaging systems to its large-scale image data manufacturing applications. In the latter case, the company receives images from its customers who want to add these pictures to their family trees and it also purchases pictures from third parties. These are then indexed and become part of its researchable product.

“They have to be transported across the MPLS network from site to site and eventually get to our data center, where they then sit in our repository that our customers rely on,” says Daly. “So it is a critical part of our business process that the network be highly available.”

Taking the leap

Daly doesn’t deny it can be challenging for companies to consider evolving their traditional WAN environment to a modern network architecture, whether due to cost considerations or performance demands. But he’s convinced that it’s a journey worth taking – and one that should start with IT execs giving their teams the responsibility of investigating and identifying potential solutions. That’s what he did with his own networking staffers. Ultimately, Daly chose Masergy from among the options his staff presented based on Masergy having the best all-around package including: implementation, technology, cost, and service levels.

“I would advise corporate leaders and their staff to explore new options. The act of investigating other technologies and service providers is invigorating,” he says. “Be open to accepting the challenge, to allow your staff to be innovative and help drive the transformation in their own businesses.”

SD-WAN? We're here to answer all of your questions.

Call us now to arrange a consultation (866) 588-5885.
Or arrange for a consultation through our request form.