When I attended Network Field Day 3 (NFD3) in the Bay Area back in late March, the other delegates and I had the pleasure of receiving a presentation on Infineta Systems’ Data Mobility Switch (DMS), a WAN-optimization system built with merchant silicon and designed to serve as a high-performance data-center interconnect for applications such as multi-gigabit Business Continuity/Disaster Recovery (BCDR), cross-site virtualization, and other variations on what Infineta calls “Big Traffic,” a fast-moving sibling of Big Data.
Waiting on Part II
I wrote about Infineta and its DMS, as did some of the other delegates, including cardigan-clad fashionista Tony Bourke and avowed Networking Nerd Tom Hollingsworth. Meanwhile, formerly hirsute Derick Winkworth, who goes by the handle of Cloud Toad, began a detailed two-part serialization on Infineta and its technology, but he seems to be taking longer to deliver the sequel than it took Francis Ford Coppola to bring us The Godfather: Part II.
Suffice it to say, Infineta got our attention with its market focus (data-center interconnect rather than branch acceleration) and its compelling technological approach to solving the problem. I thought Winkworth made an astute point in noting that Infineta’s targeting of data-center interconnect means that the performance and results of its DMS can be assessed purely on the basis of statistical results rather than on human perceptions of application responsiveness.
Name that Tune
Last week, Infineta’s Haseeb Budhani, the company’s chief product officer, gave me a update that coincided with the company’s announcement of FlowTune, a software QoS feature set for the DMS that is intended to deliver the performance guarantees required for applications such as high-speed replication and data backup.
Budhani used a medical analogy to explain why FlowTune is more effective than traditional solutions. FlowTune, he said, takes a preventive approach to network congestion occasioned by contentious application flows, treating the cause of the problem instead of responding to the symptoms. So, whereas conventional approaches rely on packet drops to facilitate congestion recovery, FlowTune dynamically manages application-transmission rates through a multi-flow mechanism that allocates bandwidth credits according to QoS priorities that specify minimum and maximum performance thresholds. As a result, Budhani says, the WAN is fully utilized.
Last week, Infineta and NetApp jointly announced that the former has joined the NetApp Alliance Partner Program. In a blog post, Budhani says Infineta’s relationships with storage-market leaders EMC and NetApp validate his company’s unique capability to deliver “the scale needed by their customers to accelerate traffic running at multi-Gigabit speeds at any distance.”
A software update, FlowTune is available to all Infineta customers. Budhani says it’s already being used by Time Warner.