Columns in the Clouds

Vertica Systems CEO Ralph Breslauer was already in the software business when he left South Africa 20 years ago to pursue a career in the U.S. In stints including major roles at Informix, Ardent Software and eRoom (now a part of EMC), Breslauer always tended to evangelize the practical side of technology. He explains,“Despite my computer science degree, I’ve always seen myself as that person between technology and getting great value out of it.” Now, as CEO of a young and growing upstart in the hot columnar database arena, Breslauer says Vertica’s modern architecture is ready to fuel grid-enabled computing and launch a major shift in enterprise data warehousing and business intelligence. Breslauer recently sat down with DM Review editorial director Jim Ericson to fill in the blanks.

DMR: Vertica is relatively new in the analytic database industry. What was the opportunity you sensed in the market?

RB: I tend to look at the analytic database as a three-generational thing. You have also spoken about generations in the past, but I’m not sure we see them exactly the same way. To me, the Oracles of the world and IBMs and SQL Servers are the great first-generation products we all use and will continue to use.

The second generation is really the Teradatas, the Netezzas and DATAllegros, which established the need for a separate analytic solution. You don’t try to do it with the database; you want something different to get the performance you need for analytics. Those guys did a good job of establishing analytics as a need, they got better at doing sequential scans and faster stuff with disk, but it was still the same row-oriented architecture. It still had inherent limitations in areas like concurrency. Then the third generation of players, where we see ourselves as a leader, is really architected from the ground up as a shared-nothing grid architecture, massively parallel and using column architecture rather than row architecture.

DMR: We know there’s a resurgence in columnar databases, yet products such as Sybase IQ have been around for a long time.

RB: Sybase IQ is a great column store, but it’s now something like 15 years old. When people designed that software they looked at the available machines, and machines have always been input/output bound in analytics and in data warehousing, meaning that the amount of data you bring back from the disk is really your bottleneck. What’s happened since is that central processing units (CPUs) have gotten so much faster while disks have gotten cheaper but not a whole lot faster. Today, you can improve the performance exponentially by having the data where the CPUs are. So instead of running on a bunch of computers with a big stand, we run on a shared-nothing grid. You pop another node in the cluster and you get immediate and substantial additional performance. We’re just that much more modern.

DMR: So what’s the deployment route for your customers?

RB: There are three ways people use our software. The first way is, you buy it and put it on your enterprise-standard hardware. Sun, HP or Dell, it doesn’t matter. The second option is, hang on, you don’t have IT resources, you’re a smaller shop that wants to plug and play. We offer a prepackaged appliance to do that, all the benefits of DATAllegro or Netezza but without being proprietary. The third and probably the most exciting deployment is offered on the Amazon Elastic Compute Cloud (EC2). The beauty of that is you can get up and running in half an hour as opposed to procuring hardware or waiting for IT to set things up for you. You can do proof of concepts quickly and easily, you can use it for projects that are limited in time and in the end you’re not stuck with all the hardware you had to buy. It’s also good for independent software vendors (ISVs) because they can add to the stack on the cloud and have an offering very quickly.

DMR: We’ve never seen anything jump from hype to near-term reality as fast as cloud computing, but because it’s happening so quickly, there is still a lack of understanding.

RB: I absolutely agree with you. The cloud is in the maximum of the hype cycle and still extremely nascent in terms of actual usage. A lot of people might be dabbling, and there might even be 100,000 customers. But in terms of revenue being generated there, it’s still early.

DMR: You mentioned the Amazon service, but there are different definitions of the cloud. Some people say it’s anything hosted off the Web in terms of services, software or hardware; others say it is about multitenant infrastructure. How do you define the cloud?

RB: I think what’s important is that it is a publicly accessible place where you can choose to add tons and tons of additional low-cost hardware to get as much scalability as you require. I think there are only a handful of viable cloud offerings today, but there will be many more to come. Amazon EC2 is a computing cloud. Amazon Simple Storage Service (S3) is a storage cloud. Google’s got it, Yahoo’s got it, probably Microsoft and IBM as well.