jasper

First images of midrange Samsung 'Jasper' surface

The first images of the Samsung SCH-I200 Jasper have appeared online, giving us a decent look at the midrange Android smartphone. This time, rather than the usual blurry "in the wild" photos, we're actually treated to press-ready renders of the front and back sides.

The details of the Jasper first surfaced a few months back when we heard that the it would include a dual-core 1.5GHz processor. Then, rumors over the next few weeks suggested that the handset would end up on Verizon's 4G LTE network and feature a WVGA (800x480 pixels) display. Beyond that, … Read more

Open-source support: Can it scale?

Open-source software had a very good 2009, and all indications are 2010 is on track to be even better.

Enterprises turned to open source to shave money in the economic downturn and are staying with it now to drive greater innovation and productivity.

This brings great hope to open-source vendors, anxious to cash in on open source's rising popularity, but it also introduces some specific challenges as they scale their organizations to meet demand.

Specifically, since support is the lifeblood of any open-source business, how can companies expand their support capabilities while simultaneously scaling profitability? The two don't … Read more

Commercial open source had very good 2009

2009 was very good for open-source businesses. Sure, there was the very public news of Red Hat's gravity-defying year, along with Novell's SUSE Linux business climbing each quarter, but what of the still-private open-source companies?

It turns out they had much to celebrate, too.

Not every open-source company publicized its progress, but several did:

SugarCRM announced a "record year in terms of revenue, subscriptions and users, adding over 2,000 commercial customers" to bring its total customer base to over 6,000 organizations scattered across 75 different countries. (Disclosure: I am an advisor to the company.) … Read more

What Red Hat's investment in EnterpriseDB means

The European Commission may be taking its time analyzing the competitive impact of Oracle's proposed acquisition of Sun/MySQL, but the industry can't afford to dither. On Tuesday, MySQL competitor EnterpriseDB announced that Red Hat joined its $19 million Series C funding round, which follows IBM's own investment in EnterpriseDB.

Is the software industry, once devoted to MySQL, preparing to shift allegiances to Postgres?

Probably not, but clouds are forming. On Monday, I talked with EnterpriseDB CEO Ed Boyajian, a former Red Hat executive, and he suggested several reasons for Red Hat's investment of "a … Read more

Explaining Intel's Turbo Boost technology

Intel promotes the Turbo Boost technology in its new Core i7 Mobile processors as a way to adapt to the needs of the software and get more performance from the chip, but this isn't the real reason the technology exists.

The new "Clarksfield" Core i7 Mobile processors introduced at the Intel Developer Forum last week are certainly very impressive. They're huge high-performance quad-core chips with Hyper-Threading, support for two channels of DDR3-1333 DRAM, and an on-die PCI Express controller for the fastest possible connection to discrete graphics chips.

In his IDF session announcing these parts, Intel Vice President Mooly Eden said the best of these parts, the 2GHz Core i7-920XM Extreme Edition, is "the fastest quad-core processor, the fastest dual-core processor, and the fastest single-core processor"-- all in one chip.

The key to this dramatic claim is a feature called Turbo Boost technology. Basically, if the current application workload isn't keeping all four cores fully busy and pushing right up against the chip's TDP (Thermal Design Power) limit, Turbo Boost can increase the clock speed of each core individually to get more performance out of the chip.

It's easy to see how this works when just one or two cores are being actively used; whatever power the other two or three cores would have consumed can be redirected over to the active cores, allowing them to run at higher speeds.

The quad-core mode of Turbo Boost is a little more subtle; it works when the four cores aren't running a worst-case workload--for example, integer-heavy processing, since it's generally floating-point calculations that consume the most power--so they aren't bumping into the TDP limit. Turbo Boost can increase the frequency of all four cores until they're running as fast as they can for the current workload.

Eden said that the Turbo Boost controller… Read more

Intel's Lynnfield mysteries solved

The mysteries of the Lynnfield and Jasper Forest die photos (from last week's post titled "Investigating Intel's Lynnfield mysteries") were all cleared up at the Intel Developer Forum last week, and as expected, there was nothing sinister going on--just some confusion in Intel's graphics arts department.

With the help of the always-helpful George Alfs of Intel's press relations department and Intel vice president Mooly Eden (general manager of Intel's PC Client Group), we got everything straightened out. Literally!

Here's the die photo of Intel's Lynnfield chip from my previous post:

This is the newest (shipping) part based on the Nehalem microarchitecture, differing from the earlier Bloomfield by the addition of an on-die PCI Express controller. Both chips are made in Intel's 45nm process technology.

According to Eden, the Lynnfield chip design is shared with several other Intel chips that will be on the market soon, including… Read more

Investigating Intel's Lynnfield mysteries

I have a few questions to ask at this week's Intel Developer Forum....

Why is Intel using a more expensive chip for the new Core i5 and cheaper Core i7 processors? Why does this new chip--code-named Lynnfield--appear to have features Intel isn't using? What's the connection between Lynnfield and a future Intel chip code-named Jasper Forest?

These questions arose as I've been getting ready for IDF by reviewing recent press releases and news stories about Intel's current and forthcoming products, and chatting with fellow analysts about what we're looking forward to seeing there.

The recent announcements of the Core i5 and new Core i7 processors seemed pretty straightforward. Consider Brooke Crothers' piece on CNET: "Out with the old: Intel makes Core 'i' chips cheap." As Crothers explains, the facts are simple: the new Core i7 800-series slots in under the existing 900-series and replaces some older parts. The Core i5 is a new line, clearly positioned below the Core i7. Features, performance, and prices are all lower. That's as it should be.

But in looking at the coverage on some enthusiast sites, a fact jumped out at me. The Lynnfield chip is 12.5 percent larger than the Bloomfield chip used in the higher-priced Core i7 900-series processors (296 square mm vs. 263 square mm), in spite of the fact that Lynnfield only has two memory interfaces and no QuickPath Interconnect (QPI) link.

The big difference between the chips is the addition of 16 lanes of PCI Express on Lynnfield, but that's only about 80 pins plus the control logic. The changes should have roughly canceled each other out. Maybe one chip would be a little bigger than the other, but not by this much.… Read more

Business intelligence and the consumerization of information

As information proliferates, so does the need to understand what it means. Business intelligence has long played a role in discerning customer behavior and defining how businesses define metrics.

But, BI is typically pretty boring (if not an oxymoron)--that is until you start applying the techniques and software to information that's interesting.

JasperSoft CEO Brian Gentile provided some insight into the opportunities available for upstart vendors to take advantage of consolidation as well as the "consumerization of information" -- where users expect to have their business info available just as they would any other internet-based data. … Read more

New Xbox 360 motherboards could mean fewer crashes

Update (12:57 p.m.): The story now reflects Microsoft's response to a request for comment.

For Xbox 360 users, the so-called red ring of death is a worst-case scenario that can cause nightmares about total system failure and the inability to play any more Halo 3.

Since the introduction of the console, in late 2005, some users have suffered through a well-documented series of quality control problems and some have endured system failures on machine after machine after machine.

Microsoft has attempted to handle the problems--and last year extended the warranty for the machine, leading some to feel … Read more