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  • Focus On Systems Admins and Developers

    - by rickramsey
    Even if you're not going to Oracle Open World, you might find it interesting to hear what the different technology groups at Oracle are going to be talking about. And if you are going, here's your Systems schedule: Note: all links go to PDF files. Focus On: Oracle Linux Focus On: Oracle Solaris Focus On: Oracle Solaris Cluster Focus On: Oracle Solaris Studio Focus On: Desktop Virtualization Focus On: Oracle VM Server Virtualization Focus On: SPARC Servers Focus On: Storage Focus On: SPARC Supercluster - Rick Website Newsletter Facebook Twitter

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  • SQL Profiler Through StreamInsight Sample Solution

    In this postI show how you can use StreamInsight to take events coming from SQL Server Profiler in real-time and do some analytics whilst the data is in flight.  Here is the solution for that post.  The download contains Project that reads events from a previously recorded trace file Project that starts a trace and captures events in real-time from a custom trace definition file (Included) It is a very simple solution and could be extended.  Whilst this example traces against SQL Server it would be trivial to change this so it profiles events in Analysis Services.       Enjoy.

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  • Reduce memory usage

    - by Flintoff
    I have just installed the standard default desktop configuration of Ubuntu 12.10 (Quantal Quetzal). My PC only has 1GB of RAM and is struggling a little. What steps can I take to reduce the memory overhead of the standard install? If it makes a difference, I use Firefox, and a terminal most of the time. Simply running those two applications I see: free -m total used free shared buffers cached Mem: 938 873 64 0 5 167 -/+ buffers/cache: 701 237 Swap: 959 158 801

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  • The Best BPM Journey: More Exciting Destinations with Process Accelerators

    - by Cesare Rotundo
    Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-qformat:yes; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin-top:0in; mso-para-margin-right:0in; mso-para-margin-bottom:10.0pt; mso-para-margin-left:0in; line-height:115%; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri","sans-serif"; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-fareast-font-family:"Times New Roman"; mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-bidi-font-family:"Times New Roman"; mso-bidi-theme-font:minor-bidi;} Oracle Open World (OOW) earlier this month has been a great occasion to discuss with our BPM customers. It was interesting to hear definite patterns emerging from those conversations: “BPM is a journey”, “experiences to share”, “our organization now understands what BPM is”, and my favorite (with some caveats): “BPM is like wine tasting, once you start, you want to try more”. These customers have started their journey, climbed up the learning curve, and reached a vantage point that allows them to see their next BPM destination. They see the next few processes they are going to tackle and improve with BPM. These processes/destinations target both horizontal processes where BPM replaces or coordinates manual activities, and critical industry processes that the company needs to improve to compete and deliver increasing value. Each new destination generates value, allowing the organization to reduce the cost of manual processes that were not supported by apps/custom development, and increase efficiency of end-to-end processes partially covered by apps/custom dev. The question we wanted to answer is how to help organizations experience deeper success with BPM, by increasing their awareness of the potential for reaching new targets, and equipping them with the right tools. We decided that we needed to identify destinations, and plot routes to show the fastest path to those destinations. In the end we want to enable customers to reach “Process Excellence”: continuously set new targets and consistently and efficiently reach them. The result is Oracle Process Accelerators (PA), solutions built using the rich functionality in Oracle BPM Suite. PAs offers a rapidly expanding list of exciting destinations. Our launch of the latest installment of Process Accelerators at Oracle Open World includes new Industry-focused solutions such as Public Sector Incident Reporting and Financial Services Loan Origination, and improved other horizontal PAs, including Travel Request Management, Document Routing and Approval, and Internal Service Requests. Just before OOW we had extended the Oracle deployment of Travel Request Management, riding the enthusiastic response from early adopters among travelers (employees), management and support (approvers). “Getting there first” means being among the first to extract value from the PA approach, while acquiring deeper insights into the customers’ perspective. This is especially noteworthy when it comes to PAs, a set of solutions designed to be quickly deployed and iteratively improved by customers. The OOW launch has generated immediate feedback from customers, non-customers, analysts, and partners. They all confirmed that both Business and IT at organizations benefit from PAs when it comes to exploring the potential for BPM to improve their business processes. PAs help customers visualize what can be done with BPM, and PAs are made to be extended: you can see your destination, change the path to fit your needs, and deploy. We're discovering new destinations/processes that the market wants us to support, generic enough across industries and within industries. We'll keep on building sets of requirements, deliver functional design, construct solutions using Oracle BPM, and test them not only functionally but for performance, scalability, clustering, making them robust, product-quality. Delivering BPM solutions with product-grade quality is the equivalent of following a tried-and-tested path on a map. Do you know of existing destinations in your industry? If yes, we can draw a path to innovative processes together.

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  • Unable to locate Grizzly packages in Ubuntu 13.04 Server

    - by user162681
    I have installed Ubuntu 13.04 server in my x86 based laptop and then added the desktop packages on top of it. I have downloaded all the packages using apt-get. I have MySQL, PostgreSQL, Python 3.3, etc. But I am unable to locate Grizzly-specific Nova, Swift, and Glance packages (OpenStack). I am using this command: dpkg -l | grep Nova dpkg -l | grep Glance etc. Isn't Ubuntu 13.04 Server supposed to come with Grizzly automatically?

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  • Oracle R Enterprise 1.1 Download Available

    - by Sherry LaMonica
    Oracle just released the latest update to Oracle R Enterprise, version 1.1. This release includes the Oracle R Distribution (based on open source R, version 2.13.2), an improved server installation, and much more.  The key new features include: Extended Server Support: New support for Windows 32 and 64-bit server components, as well as continuing support for Linux 64-bit server components Improved Installation: Linux 64-bit server installation now provides robust status updates and prerequisite checks Performance Improvements: Improved performance for embedded R script execution calculations In addition, the updated ROracle package, which is used with Oracle R Enterprise, now reads date data by conversion to character strings. We encourage you download Oracle software for evaluation from the Oracle Technology Network. See these links for R-related software: Oracle R Distribution, Oracle R Enterprise, ROracle, Oracle R Connector for Hadoop.  As always, we welcome comments and questions on the Oracle R Forum.

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  • How to create a screencast?

    - by Riccardo Murri
    How can I create a screencast on Ubuntu? What applications are available? The app I'm looking for has ideally all of these features: Can record in a format that can be played back easily on any platform and/or accepted by youtube or another popular video site Can record just a window (instead of the whole screen), possibly selecting it with a mouse click Can start recording after a configurable delay (e.g., I launch the app and have time to do arrangements to my desktop/window before actual recording starts)

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  • Why won't Kubuntu load my CD?

    - by Visualblocks
    I'm running Kubuntu 12.04.1 LTS and Kubuntu hasn't recognised my CD! Here are the results of a sudo fdisk -l: Disk /dev/sda: 500.1 GB, 500107862016 bytes 255 heads, 63 sectors/track, 60801 cylinders, total 976773168 sectors Units = sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 4096 bytes I/O size (minimum/optimal): 4096 bytes / 4096 bytes Disk identifier: 0x000c5a81 Device Boot Start End Blocks Id System /dev/sda1 * 2048 964603903 482300928 83 Linux /dev/sda2 964605950 976771071 6082561 5 Extended Partition 2 does not start on physical sector boundary. /dev/sda5 964605952 976771071 6082560 82 Linux swap / Solaris How am I meant to view it in say, Dolphin?

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  • What packages do I install for ffmpeg and libmp3lame?

    - by matt wilkie
    On my desktop Ubuntu 10.4 I use ffmpeg to convert videos to a format my dvd-player understands. On my laptop running 10.10 I can't get the same command to work, what package(s) are missing? ffmpeg -i infile.flv \ -threads 2 -vcodec mpeg4 -vtag divx -acodec libmp3lame -sameq \ outfile.avi #...snip Unknown encoder 'libmp3lame' Using apt-cache search libmp3lame I'm told there exist libmp3lame0 and libmp3lame-dev, both of which I've installed. Using acodec libmp3lame0 doesn't work either.

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  • How to enable and connect to RDP on a Windows Azure Web Role Instance?

    - by Enrique Lima
    We all know there have been some updates to Windows Azure, and one of the biggest I would say is the capability of being able to remote into the “OS level” of the image running a role.  And I am not talking about VM Role, I am talking about a Web Role for example. As developers we use Visual Studio, and when we are getting ready to deploy a project, we have the option of enabling this. Here is how: 1.  We publish our Project 2. On the Deployment dialog, provide all the details for your account, and before clicking OK, click on Configure Remote Desktop connections. 3.  Enable connections and the rest of the configuration.  Now, here is where there is an extra set of steps.  The first thing to know: The certificate used here is different from the other certs you have in place.  I created a new one, the went into certmgr.msc, then to Personal, then I selected the cert I just created.  Did a right-click, then All Tasks > Export.  Because what is needed is a pfx package, make sure when exporting you select to export the private key. 4. Click OK, on the Remote Desktop Configuration screen, now before you click OK on the Deployment, you will need to visit the Azure Portal. And perform the following: Go to your hosted services. Then with the service available, select the Certificates folder location. Then, select Add Certificate from the toolbar (more like Azure Portal Ribbon) Provide the details to upload the recently create pfx file. That will create the Certificate. Click OK on the deployment dialog, this kick off the deployment process. 5. Now, we need to go to the Windows Azure Portal.  Here we will select the Web Role deployed and Configure RDP. 6. Time to test.  Click on the Instance (not the role), this will make the Remote Access Connect Button available.  A file will start the process to be downloaded too 7. You will then be prompted for the credentials you configured. 8.  Validate connectivity … 9. Open IIS Manager … From here on, this is a way to manage and work with your Instance.

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  • Must Keep the Power Flowing No Matter What! [Humorous Image]

    - by Asian Angel
    Who cares what it looks like as long as it works, right? Have you seen or created similar “quick fixes” to keep a computer running? Make sure to share your story in the comments! Barely Working Laptop Cord [Cheeseburger Network] 6 Ways Windows 8 Is More Secure Than Windows 7 HTG Explains: Why It’s Good That Your Computer’s RAM Is Full 10 Awesome Improvements For Desktop Users in Windows 8

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  • Ubuntu 12.04 is slow and unresponsive

    - by Bharat
    My laptop works perfectly fast with Windows 7 but is very slow in Ubuntu 12.04.When I try to open the dash it takes 1-2 sec.even the normal right click on the desktop for the dropdown options is taking time.I installed preload but it made a very slight change. Everything is up to date. My laptop is : Lenovo ideapad Z560 500 GB hard drive (dual booting win7 and Ubuntu 12.04) 3 GB RAM Intel® Core™ i3 CPU M 370 @ 2.40GHz × 4 processor Nvidia GeForce 310M/PCIe/SSE2 Ubuntu 32 bit any help?

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  • How to stop postgres from autostarting during start up

    - by bcrawl
    I have postgresql 8.4 installed on my desktop. It keeps starting on bootup because I think I used default settings. so I issue /etc/init.d/postgresql stop everytime and sometimes i keep forgetting It has folder paths as, /etc/postgresql/8.4/main /usr/lib/postgresql/8.4 There are a lot of configuration files and if someone can tell me where to look and what to change, that will be great. Thanks.

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  • How to change the binding of Meta key which runs the Unity's Dash?

    - by LFC_fan
    Currently, I am using the Unity Qt panel in my Gnome desktop of Ubuntu 10.10, and when I press the Meta a.k.a. Windows key, the Unity's dash launches, and I can't use any compiz based shortcuts. Same behaviour is exhibited when I log in to Unity 2D as well, as the Meta key launches the dash. I have no desire to change my Compiz shortcuts, so is there any way to change the keyboard mapping of Unity 2D's dash to something other or disable this shortcut completely?

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  • How to edit gnome/unity menus without using Alacarte?

    - by Vagrant232
    Alacarte crashes every time I attempt to edit a submenu or move an item from one submenu to another and then I'd have to wipe the application.menu files or my gnomeshell desktop would be useless. Is there a way to organize my main menu and unity dash applications subcategories without using Alacarte? I've got so many items installed in the wrong category and I'd also like to remove a ton of zombie icons.

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  • Indicator applet in MATE

    - by balping
    I hate gnome3, so I installed MATE (gnome2 fork) in my Ubuntu 12.04 desktop. It's pretty good, but I have a problem: it doesn’t have (or I haven't found) a working indicator applet on the top panel. I installed mate-indicator-applet package, but it displays only a message icon, but I need volume-control with rythmbox panel, ubuntu1 and a system menu (logoff, shutdown, hibernate, etc.) So is it possible to set the indicator applet like the normal gnome? This is what I have: And this what I want to have:

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  • Who Needs a Scanner? Scan a Document to PDF With Your Android Phone

    - by Chris Hoffman
    Scanning documents and OCRing them once meant slowly feeding them through a desktop scanner before running slow, clunky OCR software. With the advent of powerful smartphones, you can now quickly scan and OCR documents with your phone’s camera. This is perfect for receipts or any other physical documents you run across that you might want to read later. No need to save all those business cards, pamphlets and other pieces of paper — just scan them with your smartphone’s camera.    

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  • Unicode fonts render incorrectly in Terminal

    - by Sridher
    My Ubuntu 13.04 terminal renders Unicode Indic fonts incorrectly, but they are rendered correctly in Firefox, gedit, Chrome etc. How can I fix this? Works fine in: Firefox, Chrome, Gedit, Open Office Not working in: Terminal UPDATE : Here is the screenshot from my desktop showing the telugu font rendering in various applications (including my sample pygame example) note : pygame unicode, console renders wrong and same but rest of the apps correct

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  • I can't capture the output screen of a game tutorial

    - by user12543
    Hello, I'm trying to do a screen capture with gtk-recordmydesktop and other capture tools but for some reason, it will not capture an output screen while its running. It captures one screen but doesn't show the rest. I can capture my screen running if I use my flip camcorder but recordmydesktop will not work. Is there a way to capture live video playing on the desktop without using an outside camera? Brian

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  • Rolling Back the Clock: Shell only Programs

    <b>Systhread:</b> "System Administrators who remember the day when they did not have a graphics display rarely think about wanting to time travel for the pure joy of using a terminal. It is possible, however, to virtually do so by using either all or mostly text only utilities and perhaps a retro looking X windows desktop. In this text a look at a small experiment to see how well that went in one particular instance."

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  • pae kernel required for my cpu [closed]

    - by Edward Meyer
    Possible Duplicate: How can I install 12.04 on a non-PAE CPU? (error “Kernel requires features not present on the CPU: PAE”) Virtualbox install 12.04 guest: “pae not present” After loading ubuntu-12.04.1-desktop-i386.iso into my Oracle VM, the hard drive would not boot because the version for my cpu require the pae kernel. How do I insert the pae kernel or download a copy of ubuntu with the pae kernel?

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  • New computer hangs on shutdown/reboot, how to troubleshoot?

    - by Torben Gundtofte-Bruun
    My system is working perfectly but it freezes during shutdown/reboot/suspend/hibernate: All windows and the menu bar disappear but the desktop wallpaper remains. It doesn't even show the shutdown screen (the one with the animated dots) where I could hit ESC and watch the shutdown console text. The system is brand-new and fully updated using Update Manager. How can I determine what is causing the freeze? Is there a log I can investigate? How can I fix this? I see no obvious cause of the freeze. The only USB attachment is a mouse/keyboard; I don't have any external storage attached; and I don't have any programs running (the machine freezes even when doing shutdown right from the login screen). What I've tried so far: Based on other questions (this, this, and this) that suggest some ACPI settings, I've tried sudo shutdown -h now to see whether the shutdown console text display offers any hints, but the system doesn't even get that far - it still freezes while the screen shown the desktop background image, without any toolbars. Only sudo shutdown --force works, but that's not a solution. Editing the grub menu to add acpi=off to the kernel didn't help. I guess there's not much point in trying the other (lesser) ACPI suggestions? Adding noapic to the grub entry had no discernible effect. Adding nolapic instead did something (I had removed the quiet option) - the system managed to continue further with the shutdown, right until the line Checking for running unattended-upgrades: which were the last characters on the screen. I've also checked the system BIOS, especially regarding power options, but didn't see anything out of the ordinary. Switching the BIOS standby setting from S3 to S1 didn't help. The standby setting can't be disabled, and there are no other ACPI-related settings AFAIK. BIOS reset didn't help. Not surprised; hadn't changed anything. I tried going to a virtual console (CtrlAltF1) as suggested by djeikyb and from there did a shutdown -h now and it froze there too, after this console output. I didn't try killing processes one at a time because I'm still too newbie to figure out how to do that. Booting with kernel 2.6.35.22 rather than 2.6.35.25 didn't help. Disabling the Nvidia drivers didn't help. Booting from Live CD (USB stick in fact) didn't help; it freezes the same way. Booting from Live CD, with acpi=off noapic nolapic didn't help either. Neither did just nolapic. So evidently this is not some custom setting in my install, but some sort of basic issue. MemTest competed in 1 hour without errors.

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