My colleague Sucharita Mulpuru and I just published a substantial new Forrester report on tablet commerce, Why Tablet Commerce May Soon Trump Mobile Commerce. Basically, it’s huge already: In a recent study of 2,333 tablet owners fielded by Forrester and Bizrate Insights, we found that 47% of tablet owners report shopping and buying for something on their tablet, and an additional 13% say they’ve shopped on their tablet without buying. Even though smartphones far outnumber tablets, retailers surveyed by Forrester report that 21% of their mobile traffic comes from tablets. With tablets forecasted to reach one-third of US adults by 2015, tablet commerce only has one way to go: Up.
These findings suggest there’s a sea shift coming in tablet product strategy, which we see unfolding in three phases:
Phase 1 (2010-2011): Apple’s iPad catalyzes a media revolution. There’s no doubt that the iPad is used for more than just media — 20% of iPad owners report creating and editing documents on the device, for example, and the massive catalog of business, education, and other non-media apps attest to the iPad’s versatility. But our data shows that after email, media (playing games, watching videos, viewing photos, reading) are the most popular iPad activities. Apple has wrangled the best content from premium publishers, inspiring News Corp to launch an entirely new company just to produce an iPad app.
Over the past months server vendors have been announcing benchmark results for systems incorporating Intel’s high-end x86 CPU, the E7, with HP trumping all existing benchmarks with their recently announced numbers (although, as noted in x86 Servers Hit The High Notes, the results are clustered within a few percent each other). HP recently announced new performance numbers for their ProLiant DL980, their high-end 8-socket x86 server using the newest Intel E7 processors. With up to 10 cores, these new processors can bring up to 80 cores to bear on large problems such as database, ERP and other enterprise applications.
The performance results on the SAP SD 2-Tier benchmark, for example, at 25160 SD users, show a performance improvement of 35% over the previous high-water mark of 18635. The results seem to scale almost exactly with the product of core count x clock speed, indicating that both the system hardware and the supporting OS, in this case Windows Server 2008, are not at their scalability limits. This gives us confidence that subsequent spins of the CPU will in turn yield further performance increases before hitting system of OS limitations. Results from other benchmarks show similar patterns as well.
Key takeaways for I&O professionals include:
Expect to see at least 25% to 35% throughput improvements in many workloads with systems based on the latest the high-performance PCUs from Intel. In situations where data center space and cooling resources are constrained this can be a significant boost for a same-footprint upgrade of a high-end system.
For Unix to Linux migrations, target platform scalability continues become less of an issue.