There has been a lot of ill-considered press coverage about the “death” of UNIX and coverage of the wholesale migration of UNIX workloads to LINUX, some of which (the latter, not the former) I have contributed to. But to set the record straight, the extinction of UNIX is not going to happen in our lifetime.
While UNIX revenues are not growing at any major clip, it appears as if they have actually had a slight uptick over the past year, probably due to a surge by IBM, and seem to be nicely stuck around the $18 - 20B level annual range. But what is important is the “why,” not the exact dollar figure.
UNIX on proprietary RISC architectures will stay around for several reasons that primarily revolve around their being the only close alternative to mainframes in regards to specific high-end operational characteristics:
Performance – If you need the biggest single-system SMP OS image, UNIX is still the only realistic commercial alternative other than mainframes.
Isolated bulletproof partitionability – If you want to run workload on dynamically scalable and electrically isolated partitions with the option to move workloads between them while running, then UNIX is your answer.
Near-ultimate availability – If you are looking for the highest levels of reliability and availability ex mainframes and custom FT systems, UNIX is the answer. It still possesses slight availability advantages, especially if you factor in the more robust online maintenance capabilities of the leading UNIX OS variants.
I just spent several days at Dell World, and came away with the impression of a company that is really trying to change its image. Old Dell was boxes, discounts and low cost supply chain. New Dell is applications, solution, cloud (now there’s a surprise!) and investments in software and integration. OK, good image, but what’s the reality? All in all, I think they are telling the truth about their intentions, and their investments continue to be aligned with these intentions.
As I wrote about a year ago, Dell seems to be intent on climbing up the enterprise food chain. It’s investment in several major acquisitions, including Perot Systems for services and a string of advanced storage, network and virtual infrastructure solution providers has kept the momentum going, and the products have been following to market. At the same time I see solid signs of continued investment in underlying hardware, and their status as he #1 x86 server vendor in N. America and #2 World-Wide remains an indication of their ongoing success in their traditional niches. While Dell is not a household name in vertical solutions, they have competent offerings in health care, education and trading, and several of the initiatives I mentioned last year are definitely further along and more mature, including continued refinement of their VIS offerings and deep integration of their much-improved DRAC systems management software into mainstream management consoles from VMware and Microsoft.
OK, out of respect for your time, now that I’ve caught you with a title that promises some drama I’ll cut to the chase and tell you that I definitely lean toward the former. Having spent a couple of days here at Oracle Open World poking around the various flavors of Engineered Systems, including the established Exadata and Exalogic along with the new SPARC Super Cluster (all of a week old) and the newly announced Exalytic system for big data analytics, I am pretty convinced that they represent an intelligent and modular set of optimized platforms for specific workloads. In addition to being modular, they give me the strong impression of a “composable” architecture – the various elements of processing nodes, Oracle storage nodes, ZFS file nodes and other components can clearly be recombined over time as customer requirements dictate, either as standard products or as custom configurations.
Well actually I meant mobs of flash, but I couldn’t resist the word play. Although, come to think of it, flash mobs might be the right way to describe the density of flash memory system vendors here at Oracle Open World. Walking around the exhibits it seems as if every other booth is occupied by someone selling flash memory systems to accelerate Oracle’s database, and all of them claiming to be: 1) faster than anything that Oracle, who already integrates flash into its systems, offers, and 2) faster and/or cheaper than the other flash vendor two booths down the aisle.
All joking aside, the proliferation of flash memory suppliers is pretty amazing, although a venue devoted to the world’s most popular database would be exactly where you might expect to find them. In one sense flash is nothing new – RAM disks, arrays of RAM configured to mimic a disk, have been around since the 1970s but were small and really expensive, and never got on a cost and volume curve to drive them into a mass-market product. Flash, benefitting not only from the inherent economies of semiconductor technology but also from the drivers of consumer volumes, has the transition to a cost that makes it a reasonable alternative for some use case, with database acceleration being probably the most compelling. This explains why the flash vendors are gathered here in San Francisco this week to tout their wares – this is the richest collection of potential customers they will ever see in one place.
In the good old days, computer industry trade shows were bigger than life events – booths with barkers and actors, ice cream and espresso bars and games in the booth, magic acts and surging crowds gawking at technology. In recent years, they have for the most part become sad shadows of their former selves. The great SHOWS are gone, replaced with button-down vertical and regional events where you are lucky to get a pen or a miniature candy bar for your troubles.
Enter Oracle OpenWorld. Mix 45,000 people, hundreds of exhibitors, one of the world’s largest software and systems company looking to make an impression, and you have the new generation of technology extravaganza. The scale is extravagant, taking up the entire Moscone Center complex (N, S and W) along with a couple of hotel venues, closing off a block of a major San Francisco street for a week, and throwing a little evening party for 20 or 30 thousand people.
But mixed with the hoopla, which included wheel of fortune giveaways that had hundreds of people snaking around the already crowded exhibition floor in serpentine lines, mini golf and whack-a-mole-games in the exhibit booths along with the aforementioned espresso and ice cream stands, there was genuine content and the public face of some significant trends. So far, after 24 hours, some major messages come through loud and clear: