Linked by theuserbl on Sun 10th Jul 2011 18:48 UTC
"After an initial round of testing we've declared build 147 to be
the first Release Candidate of JDK 7. There are only thirteen changes in this build. Over half of
them are administrivial updates that don't affect the actual code; the
remainder are true showstoppers, including several hard VM crashes and
a JIT correctness bug identified by an Eclipse unit test. If no new showstopper issues are reported, and if JSR 336 and the
component JSRs pass their Final Approval Ballots in the JCP, then this
will be the GA build for release later this month per the schedule
posted back in January."
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Member since:2006-05-09
Member since:2011-06-29
Agreed. I've had Tomcat applications run for 6 months without a restart - while in moderate usage. I am a Java developer, so I'm biased, of course.
You may want to look at the application itself. The biggest reason I've seen that any Java web application eats up memory/resources is not closing connections to external resources (i.e. databases).
Replacing your architects is a good start here. Anyone called an "architect" should be able to figure out your issues in 2 days, tops. But I guess it's easier to bash Java itself.
Member since:2005-07-06
I use Jboss for all my java and java/flex applications at work. We do not have these problems when the applications are coded properly, and on proper hardware.
So ... it's either a coder issue, a tomcat issue or hardware issue. Nothing to do with Java.
Replace those developers, they are a waste of time. Or .. it could be one of those management "decisions". In that case, replace those managers ...
Edited 2011-07-11 18:16 UTC
Features
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Linked by Thom Holwerda on 05/20/13 11:29 UTC
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Linked by David Adams on 05/16/13 4:23 UTC
OSNews is a sponsor of this year's O'Reilly OSCON in Portland, Oregon, USA. A lucky OSNews reader will win a free three-day pass, including two tutorials days. To win the pass, post a comment on this story saying something about Open Source Software or OSCON. We'll pick a winner at random next week. If you don't have an OSNews account, you may email us your entry. Part of the conference is the 9th annual Open Source Awards, and today the 16th is the deadline for nominations. If you'd like to nominate an outstanding open source contributor, do it here. Read on for more information about OSCON. Update: The 20% discount code for OSNews readers is "OSN."
Linked by Thom Holwerda on 05/11/13 21:41 UTC
"Windows is indeed slower than other operating systems in many scenarios, and the gap is worsening." That's one way to start an insider explanation of why Windows' performance isn't up to snuff. Written by someone who actually contributes code to the Windows NT kernel, the comment on Hacker News, later deleted but reposted with permission on Marc Bevand's blog, paints a very dreary picture of the state of Windows development. The root issue? Think of how Linux is developed, and you'll know the answer.
Linked by Thom Holwerda on 05/08/13 14:22 UTC
This is one of those news items that's fun to write, fun to read, fun to comment on, and where no one will be able to say anything unkind. It's all just one big ball of awesome fluffiness. TuneTracker, the BeOS radio automation software, has just released something very special: TuneTracker System 5, the first version designed entirely and specifically for Haiku. In fact, it actually includes Haiku in the software package. Better yet, TuneTracker also unveiled several system-in-a-box products - which have Haiku and TuneTracker pre-installed.
Linked by Thom Holwerda on 05/02/13 15:28 UTC
Exactly twenty years ago, a document was published that played a huge role in establishing the web as we know it today. Twenty years later, and this simple and straightforward document is proof of an irrefutable fact: while closed technologies can change markets, open technologies can change the world.
Linked by Thom Holwerda on 04/29/13 21:06 UTC
Oh multitasking. That staple of computing that got thrown out the window with many modern smartphones. We got some rudimentary thing in its place - but even as multitasking on phone and tablets improves, its user-visible side remains cumbersome. Windows 8 has a neat implementation, and now it's time Android follows in it footsteps.
Linked by Thom Holwerda on 04/24/13 22:24 UTC
They're here! Whether that excites you or not remains to be seen, but the Galaxy S4, which will most likely become the best selling Android smartphone of the year by a huge margin, has been reviewed by all the major sites, and there's lots of interesting conclusions in there - although I think most of you will get the gist.
Linked by Thom Holwerda on 04/18/13 11:21 UTC
Nokia has posted its quarterly results for the first quarter of 2013, and just like the quarters that came before, there's not a whole lot of good news in there. The rise in Lumia sales still can't even dream of making up for the sales drop in Symbian phones, and when broken down in versions, the sales figures for Windows Phone 8 Lumias in particular are very disappointing. In North America, Nokia is getting slaughtered.More Features »
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Member since:
2005-11-13
Well, given how bad Flash performance is on most mobile/tablet devices (and even some desktops), comparing Java and Flash performance is like comparing the shit I took last night with the shit I took this morning. Either way, it's still shit.
At work, we have Java apps running on servers inside of tomcat/resin instances, and we're constantly having to restart them because of OutOfMemory errors and cpu spikes. For some of them, we have to restart them once or twice a day via crontab, because the architects can't figure out WTF is causing them to wig out and swallow up RAM/CPU resources like a Hoover. Of course, I did not write these apps, so who knows how well written they are, but it seems like Java is a hog no matter what environment it runs in.
Edited 2011-07-11 02:50 UTC