Windows 10 to run rings around customers
Windows 10 to run rings around customers
Microsoft talks up release cadence rings within the
consumer-oriented Current Branch; promises at least one fast, one slower
Gregg Keizer By Gregg Keizer
Computerworld | Jul 13, 2015 1:13 PM PT
Microsoft's top operating system executive today
confirmed that the two main Windows 10 update and upgrade "branches"
will offer customers multiple "rings," or tempos, that they can
select to receive changes quickly or after they've been tested by others.
"We won't be updating every Windows consumer device
on the second Tuesday of the month," said Terry Myerson, who leads the
Windows and Device Group. "We're going to let consumers opt into what
we're calling 'rings.' Some consumers just want to go first. And we have
consumers that say, 'I'm okay not being first.'"
Myerson spoke during the Monday keynote that opened
Microsoft's Worldwide Partner Conference (WPC) in Orlando, Fla.
Customers who want to opt in to a "fast" ring
on the Current Branch -- the Windows update track geared towards consumers
running Windows 10 Home -- will receive updates first, while those who adopt
the "slow" ring will get slightly more stable and reliable code
later. There may be other rings, but those were the two that Myerson mentioned.
The fast-slow ring approach debuted with the Windows
Insider Program, the preview and testing deal that kicked off in October 2014.
While Myerson had said in May that the Current Branch for
Business (CBB), the primary release track for Windows 10 Pro users, and one
that Windows 10 Enterprise can also adopt, would feature rings he had not said
the same about consumers' CB. Computerworld and some analysts had assumed that
the two tracks -- CB and CBB -- would each offer at least two rings when the
new OS launched July 29.
"Once Windows 10 ships, rings won't determine how
many updates you get, but rather your place in the queue to get a new
update," explained Steve Kleynhans of Gartner in a recent interview.
"As such, rings will be more about controlling the rate at which the
updates flood out into market."
Windows Insider participants have been placed on the slow
ring by default, requiring users to reset an option to get on the faster
cadence. It's unknown whether the same slow-is-the-default setting will be used
on the final edition's CB and CBB tracks.
There are still unanswered questions about Windows 10's
update and upgrade pace, including the lag between fast and slow, but Microsoft
has slowly been dribbling out details. There will be several tracks, including
Insider -- which will continue to serve the adventurous with previews --
Current Branch, Current Branch for Business, and Long-term Service Branch
(LTSB), a static channel that delivers only security patches and critical bug
fixes. LTSB does not offer the feature and functionality, user interface (UI)
and user experience (UX) changes the others will receive three times annually.
The plethora of branches and rings, and their staggered
releases -- which will result in a 16-month active lifespan for any one build
because of delayed deployment options for CBB users -- has raised questions
about fragmentation that could affect developers and support teams, or make
management more complicated for corporate IT staffs.
Analysts, however, have largely discounted such concerns,
saying that while Windows 10 will create some fragmentation, ultimately it will
create a more uniform ecosystem than the current Windows scene.
"For customers and developers, it won't be too
different than targeting all the Windows versions and service packs that they
have to today," agreed Gary Chen, an analyst at IDC. ""There are
really only four rings that matter, [the two each in] CB and CBB, and a
business may only be concerned about CBB, so that's effectively two rings to
manage, not a big change from what they support today."
Today, Myerson again denigrated what he dubbed
"selective patching" to make a less-than-subtle pitch for adoption of
CCB served by the new Windows Update for Business (WUB) service. "This
introduces costs, complexities and delays," Myerson said of selective
patching and updating. "In today's threat environment, that's a
problem." WUB will deliver all update changes, eliminating the
pick-a-patch practice used by many IT administrators for decades. (Shops on CBB
may also use the traditional WSUS -- Windows Server Update Services -- to
selectively deploy updates.)
Myerson also reiterated the strategy of Windows 10, which
Microsoft has characterized as "Windows as a service," by emphasizing
the continual updates and upgrades that will reach customers. "We're
committed to continuous upgrades of [the] Windows device base," he said.
While Myerson also used the phrase the supported lifetime
of the device today in talking about updates, he did not define it. That phrase
has been dissected since its first use in January because it will restrict the
time that free updates and upgrades will be offered to Windows 10. Late last
month, the Redmond, Wash. company said that device lives would range from two
to four years.
In that disclosure -- a footnote on a presentation
outlining how Microsoft will defer some revenue from Windows 10 -- Microsoft
said the device lifetime would be calculated on "customer type,"
hinting that it would separate consumer and business device owners, probably by
sniffing out the edition of Windows 10 running on the device.
What still remains unclear is which devices will receive
feature/functionality and UI/UX updates and upgrades for the minimum of two
years, which get the maximum of four, and which are part of an in-between span.
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