Always On technology

Hi,
I have one requirement to configure Always On in SQL server 2012 clustering.
Is it possible to configure ?
If so please provide the steps..
Regards,
Vinodh Selvaraj

Hello,
Please read the following resources:
https://www.simple-talk.com/sql/database-administration/sql-server-2012-alwayson/
http://technet.microsoft.com/en-us/library/gg509118(v=sql.110).aspx
Hope this helps.
Regards,
Alberto Morillo
SQLCoffee.com

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What Tools/Technologies Do You Use Today That You Didn't Use Last Year?

Here we go again...
I'm starting work on another column for Oracle Magazine, and once again I would like you to share your insight and experience. The questions for this go-around:
What tools/technologies are you working with this year that you were not working with last year? Why?
What tools/technologies are you working with this year that that you expect to start phasing out in the next year?
As before, I'm looking for interesting responses that I can quote in the magazine article. All quoted material will be fully attributed -- that means you will be indentified by name, role, and employer. If you prefer to remain anonymous, no problem.
My deadline for this is fast approaching, so if you want to be quoted in the magazine I need your response by Monday April 20. If you have any questions for me on this process, please post a reply.
Thanks!
Bob Rhubart-Oracle

How has your work as a software architect or developer changed in the past year?
There are always new technologies popping up in IT and some of them vanish quietly. That's IT. And that's the difference between an real architect and a software architect (buildings and bridges are built based on the same principles of structural analysis as hundreds of years ago).
Last year Docker appeared on the stage. As A. Cockroft put it, Docker wasn't on anyones roadmap for 2014 - its on everyones roadmap for 2015.
Obviously as an Oracle ACE Director I focus on new technologies in the cloud and middleware space, including open source projects.
How have you adjusted to that change? Was the adjustment difficult?
Well, my trick is to explore technologies early and then decide for myself if it's more marketing or worth to evangelize it. Obviously this is time consuming.
I presented the possibility to run WebLogic on Docker and also to run Docker containers in public clouds already at Oracle Open World 2014. At that time only 2% of the audience was aware of Docker! During a 1 day cloud workshop at the German Oracle User Group Meeting a month later in Germany I did a hands-on demo.
Today everybody is crazy about Docker. It's certainly a hype and it nicely goes with the micro services trend. Unfortunately this also means that people forget about open technical issues.
Now Oracle officially certified WebLogic to run on Docker! That is really cool. Interestingly this is based on the work that Bruno Borges from Oracle did and open sourced on github.
How might your work change over the next year?
Myself, I expect to focus more on container orchestration, PaaS, and on big data (machine learning will be a part of it). Again there are dozens of open source projects in this area yet Oracle is surprisingly well integrated with its own big data product pipeline.
Also I am expecting verbal fights with those who rejected SOA some 5 years ago but now believe that microservices are the silver bullet.
Same as with those who believe that they do devops but they actually don't.

GURUS-----How can any one proof he is a RAC expert

Hi,
In my recent interview with one of the top company they asked me "ARE YOU A RAC EXPERT" person who interviewd me was claiming he is an RAC expert.
How can I proof that I am a RAC expert.
If I know RAC installation on AIX/HP-UX/SUN and have good knowledge of RAC archicuture.
There is no certification for RAC also.
Thanks in advance.
Regards
MMU

First, I never proclaim myself an expert in anything. I always respond that while I may know a lot about a particular subject, it is up to others to label someone an expert or not. Then I state that while I may know a lot, there's always new technology to learn.
I think too many people self-proclaim themselves to be experts, when in reality, they are either more on the advanced or intermediate level. Proclaiming yourself an expert means you think you know all there is to know, and if you then answer a question incorrectly (or don't know an answer), you've suddenly disqualified yourself.

Building and deploying J2EE apps ? Now there is a solution for production root cause analysis.

Is your organization building and deploying J2EE apps? If so, Halo
can help solve one of the toughest issues facing enterprises today:
Finding the root cause of software faults.
"Halo monitors, pinpoints, reports on and provides a source-code level
root cause of software faults in deployed J2EE apps. Halo is unique
because it's the only technology that can give you a root cause
diagnosis in a fully deployed, live production application. Halo has
such low performance overhead that customers deploy their final,
production versions of their applications with Halo enabled.
Used with Web Application Servers like WebLogic, Halo helps ensure
that deployed code is reliable and able to be quickly fixed if
problems turn up. Most important, because Halo is an "always on"
technology, you get all the information you need to rapidly solve a
problem on the first fault. Problem replication and bug reports are
obsolete with Halo
"Halo has a unique ability to provide a root cause diagonosis and
understanding
of software problems in production systems, without needing to
replicate the
issue.
Test on WebLogic proved that Halo runs with extremely low overhead and
is suitable for use in deployed production systems"
Andrew Sliwkowski, Software Engineer
BEA Systems, Inc.
The key is Halo's high performance, low overhead TraceBack
instrumentation technology. Based on technology out of MIT and proven
in the field, TraceBack enables you to instrument JARs, EARs and WARs
within minutes, without touching source code.
Halo is useful throughout the entire application life cycle, from
development through test, beta and deployment.
If you have interest in learning more visit our website at
www.incer.com or email me directly at [email protected] (Rick Martin)

I have two questions. We have just started developing apps using jdev9i, 9iAS v2 and are new to the j2ee environment so my questions may be very easy ones.
Question 1: We have set up Oracle pooling connection to our databases. We have a development, test and production database. When I deploy my application, it includes the connections. This is preventing me from moving the EAR files from dev to test to prod without modification and re deploying to my EAR file. Is there a way or a place that I can put my database connections that will not be included in my EAR files and the application still find them?datasources.xml is where the info regradings connection to databases is licated. If you're using 9iAS
you can use EM to create datasource entry at the global level. In OC4J standalone you could use admin.jar
or edit the file. Check out the standalone user's guide at http://otn.oracle.com/tech/java/oc4j/pdf/oc4j_so_usersguide_r2.pdf.
Also, you will othe OC4J docs on OTN.
Question 2: I have a stand alone oc4j set up for our developers to use while testing their applications. The applications include libraries supplied in jdev such as xml parser v2. I do not want to deploy those lib files with the app because I will have to redeploy all my apps if I upgrade jdev. I just want to be able to upgrade the libraries, test the apps and not have to redeploy everything. I can do this by coping the jdev lib to 9iAS but I can't seem to find the right place to put the lib for the stand alone oc4j instance. You can use the library tag within application.xml for server wide availability. Check out the article
http://otn.oracle.com/oramag/oracle/02-sep/o52oc4j_2.html specifically class loading in OC4J section
Any help would be greatly appreciated. Thanks in advance.

Range extension works but not for wireless. I can't figure it out.

I have a problem I have not seen elsewhere: I have dsl hooked up to an Airport Extreme, which works great in our house. However, we have a studio / office that is about 100 feet away. I have no problem extending the range (wirelessly) with an Airport Express so that my husband can get the internet on his computer, which is a desktop and attached by an ethernet cable to the Express. The problem is that THERE IS NO WIRELESS signal available in the studio. I have tried adding another Extreme to a different socket and even moved the Express with no luck. Am I weakening the signal by somehow channeling it all into the desktop? I just don't get it. I would love to be able to use the intenet capabilities that are on the 50" HD tv in there, as well as use my laptop / wireless capabilities on my cellphone, but nada. Not to mention that I have one expensive Extreme sitting unused (and out of the returnable time window.)
I would certainly appreciate any ideas - But please make them simple because I don't always understand technological lingo. Thanks!

I am assuming that the SNR reading of 27 was taken at the location of the Express with the Express powered-off so that we are only reading the signal quality of the Extreme ... correct?
If so, in general the Extreme has a "better" antenna design over the Express. I would second your suggestion to using a second Extreme to extend the first to see if this improves the Wi-Fi situation at the office location. Another option is to move the Express a bit closer to the Extreme.

Adobe Flash Player 10.1.53.64 Silent Install?

Hi Friends, i have an Question about the Silent Key for the New Version of Adobe Flash Player (10.1.53.64).
To Install the preview Version of Adobe Flash Player (10,0,45,2 ) I have used the Key /S and it worked perfect.
Now i have tried to install the New Version (10.1.53.64) with the same Silent Key /S. But it doesnt work.
Can someone Help me to this issue?
Thanks
My OS : Windows 7 Ultimate 32bit
My Browser : Firefox 3.6.3
Answer Founded
Result : install_flash_player_ax.exe -install
Message was edited by: Jana_MyEelam

Try donwloading the MSI instead. MSI /qn.
works for me.
But i've the same problem with the uninstall_flash_player.exe. with the newest version the /silent switch doesn't work anymore.
it worked in version 10.0.45.2 and before.
Why does Adobe always change technologies for distributing software????

New Mac Pro soon?

Hi there,
I have been a mac user for 3 years and I love it. Right now I have two macs, one is Mac Pro and the other is a old PowerBook Pro G4. I'm entering university and I need a new portable computer (with linux installed) and since I'm really used to mac I want a new one to do dual booting.
So I would like to know if a new Macbook Pro will go out until middle of July or should I consider buying a PC more up to date?
My best regards
Daniel

Do you plan to setup a separate partition to run Linux? If you're an engineering student there may be some Windows requirements from your department. I'd check with them.
One thing is clear, there will always be technology refreshments. If you wait for the next one, you can be sure there will be another down the road in 6-9 months. That's the nature of the technology (and market) nowadays. It's just not Apple.
If you buy a MBP today and within two weeks Apple announces a new design, you'll be able to exchange it for the new configuration. Restocking fees may apply, so consult Apple sales on that point.

Connections failing

Recently we have started to experience problems with some participants within our classrooms. Certain participants all of a sudden lose their connection to the meeting room and so get kicked out of the session. The classroom then automatically re-loads and the participant gets in but this is of course very disruptive for the participants.
It does not affect all participants, only a proportion in each meeting (it is always the same participants in recurring meetings that we run). Other participants in the same meeting (including us as hosts) have no problems at all. It has only started in the last couple of weeks and initially was isolated to one particular meeting room/set of delegates, but in the last couple of days has started to have an impact upon other meeting rooms.
I have been in touch with the Connect Support Team but the only solutions they have offered so far is that the participant could be using inadequate browsers or internet connections. This is not the case (the connection test have shown all should be fine, and all are using wired connections). I am disappointed that Adobe have not been forthcoming with other reasons and/or solutions.
I am starting to think this may be some problem with Connect 8, and as Adobe themselves dont appear to be particulalry concerned about this I was wondering if anyone else has expereinced this problem. Please feel free to leave your comments or suggestions on this topic as I would love to hear what others think.
Thanks all

No, the issues you describe are all related to a network that is getting disconnected/severed. That disconnection can occur at the desktop (bad ethernet port, bad ethernet cable, bad ethernet cabling, bad router in the network, etc.), in the cloud (could be a bad router in the loop or poor wiring), or if using any kind of wireless devices they can all be affected by microwave (2.4 ghz) signals, too many wireless routers in a specific area (too close to each other and they begin to overlap their signals thus causing disconnects for end users), wireless routers not configured properly, etc.
The IT department has to be brought into the equation and be informed of this network interruption. Suggest you file a complaint or request investigation. IT can run a network sniffer and determine the quality of the connections locally. I have used devices in the past that will advise if the cable is breaking down and if there are broken links on a network run. So, the technology is there today to figure this out.
Lots of times, people who used to just use email for collaboration would never know their network connection was problematic/poor because email is sporatic and not an always on technology. But when people began to use instant messaging, Skype, and web conference solutions, then they are keenly aware that they have a problem because these social technologies require a constant stream connection without any hickups. It is the nature of the technology and one that all vendors deal with. Adobe Connect will try to reconnect immediately and if there is a long break it will then pop up a box to let the user reconnect. Sometimes, if the IP address of the work station changed while it was off briefly, then Adobe Connect would require that you reload the browser and relaunch the room URL.
Adobe Connect is only as good as the underlying network it relies on...it is a wonderful technology but it cannot perform miracles if the network was not setup properly or scaled to fit the demands of video, VOIP, webcams, file transfers, etc. Best to have someone evaluate the network infrastructure before adding any kind of social networking tool like web conferencing, instant messaging, Skype, etc.
Hope that helps explain.

Upgrade to 2.33

Guys and Girls,
I am about to pull the trigger and max out at the 24", after spending the afternoon using one at the Apple Store Regent Street London. Question still remains for me is whether I should upgrade the processor. I can afford to, just, but dont want to spend money unnecessarily. Will i really notice the 2.16 -> 2.33 jump? And will it really be that important to have that extra 170Mhz in the future...
You advice would be great. I will be using the machine purly for day to day tasks along with Aperture.

If you go that route, there is ALWAYS new technology right around the corner. Usually Apple upgrades the speeds of the processors when an update/new product is coming up. Like Apple upgraded the Mac mini processors when the new C2D processors came out.
If you can afford the computer now, why wait? You will never have the lastest and greatest technology.
You'll be very happy with your purchase..

Macbook Pro 13 vs 15

I am getting ready to purchase my first MBP. I cant decide between the 15 inch and the 13 inch. Ill mainly be using it for school Ill be taking online classes. I download a lot of movies and music so Im not wanting something that is going to be slow within the next year or anything. But I also dont want to spend a lot of unnecessary money.

Personally I think the 15" is the way to go. The i5's are just so much better than Core2Duo's as well as sporting the higher resolution. Beyond most things are the same except that the 13" is the combined in/out audio while the 15" has separate in/out ports. For some this doesn't matter but others it can be a big deal.
Question though is it worth the extra $300+the extra $100 for the Applecare? Personally I think so but maybe you wont.
You could also try waiting awhile as there is always new technology coming out. Intel released their new Sandy Bridge i7's which are very nice so sometime in the next 6 months it may be possible that new options or models for the 13" and 15" Macbook Pros or even Macbooks could come to light. It's up to you on how soon you need it and whether you want to wait to see if any announcements or releases of something new comes.
<Edited by Host>
Message was edited by: T5GP5Ox32: Duly noted. Revised phrasing.

PE 9 always fails when installing shared technologies.

I even paid for it (I know theres no diffrence) but I always get the same error (Adobe Premiere elements failed to install shared technologies. Rolling back changes). I have windows 7 x64 And after 3 HOURS of waiting of the phone for a rep, I decided not to contact them for any info. PE 7 installed fine, but they don't work on windows 7.

Use task manager to see if you have any other Adobe software running in the background - Adobe Bridge is often the culprit for these installation errors. If you find anything running then use End Process.
Cheers,
Neale
Insanity is hereditary, you get it from your children

I am unable after 7 hours of Adobe help install PSE 12. It always stops at Sharing Technologies?

I am unable to install PSE 12 after 7 hours on Adobe help. It always comes with an error as soon as shared technologies comes up
Any suggestions?

start here, Troubleshoot installation | Photoshop Elements, Premiere Elements | Windows

All/any computers i have had for 10 years are, even though stand alone..forced to be a workstation on an unknown domain whose people set global policy through mmc and every exploit and probably more..they set global policy always know my passwords

i could go on forever and the only way i can be helped is by remote and seeing irregularities for yourself or to physically come to where i am. denial of service, controlling which updates, controlling all services, devices..many unsigned drivers..use of
many "legacy" parts, technology in computers..changing of most file extdoing...anyone out there who could help? thanks
ensions..and icons, control of colours themes ..of cd disk..won't let me set up a printer always know any passwords including "setup" where i will change things only to have them change back..they control of course task manager mmc and anticipate
with all kinds of rules what i can or can't do..enough .said..i have been a teacher at college level a broker with CIBC a boat captain and owned a number of businesses and I assure you these people or organization have cost me 100/000 of frustration not to
mention over $200,000 in cash..they often crash my computers when i get close to new information on how/what they are i am rarely able to get any advice or help mainly because so many "experts" don't believe it is possible..they use every
kind of network protocol, many at once plus remote so loop ras, unp and tunnelling etc..all software or security and spyware virus programs assume that if your computer shows as being on a network/domain then all activitied by the admin of that domain are
ok..sso no protection..this also has happened tp hundreds of computers..o.s doesn't matter or linux or apple xp, vista windows 7 etc

That is a legitimate Mozilla newsletter. As it says in the email:
You're receiving this email because you subscribed to receive email newsletters and information from Mozilla. If you do not wish to receive these newsletters, please click the Unsubscribe link below.
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I redirected iTunes to an external drive and moved my iTunes library and folder, but my hard drive is still low on space. How can I be sure that my music is all on the external HD ONLY, especially with the new iCloud technology?

I redirected iTunes to an external drive and moved my iTunes library and folder, but my hard drive is still low on space. How can I be sure that my music is all on the external HD ONLY, especially with the new iCloud technology? It doesn't look like I created any more space by doing this, AND I totally lost all my iTunes playlists. I'm not sure if because I added old library materials manually if this messed up my playlists, or if the new location is just not reading my moved library. In any case, I followed step by step instructions and found a few holes and thought I'd just "figure it out" but I guess I'm not as smart as I thought since I'm still scratching my head many hours later.
Thanks for any support ;-)
Eaglerocker

Quick answer if you use iTunes' default preferences settings: Copy the entire iTunes folder (and in doing so all its subfolders and files) intact to the other drive. Open iTunes and immediately hold down the option (alt) key (shift on Windows) so you get a prompt to select a library, then guide it to the 'iTunes Library.itl' file in the moved iTunes folder.
If this is to a new computer and you put the copied iTunes folder in the default location of Macintosh HD > Users > *User Name* > Music then you don't even need to start with the option key held down, iTunes will automatically look for it there. (Make sure there isn't anything already in the iTunes folder there that you want to keep since you will be replacing it with the one you are moving.)
iTunes: How to move [or copy] your music [library] to a new computer [or another drive] - http://support.apple.com/kb/HT4527 - a somewhat bewildering and not always easily understandable set of options.

"The instillation process has encountered an error while installing shared technologies."

Basically, when ever I attempt download Adobe Premiere Elements 11 on my Windows Vista computer, half way through a message pops up saying "The instillation process has encountered an error while installing shared technologies. Please restart your system and try again."
Each time I insert the disc, I select trial version, in case I download the full version and it no longer lets me use my serial code.
Some one said the destination folder couldn't contain more then 250 characters, so I changed its location from 'C:\Program Files\Adobe\' to 'C:\' but it still came up with the same message!
I have downloaded the new Adobe Reader 10, but this makes no difference to the process.. no matter what I've tried it always comes up with the same message.
I also turn of my anti-virus software when installing Adobe Premiere Elements. Still this doesn't do the trick. And I've restarted my computer and tried downloading it and un-downloading it multiple times!
Every time the same message comes up, and I have no idea how to fix it... Its defiantly not my memory that is a problem, as I currently have 50GB free on my OS C:\ drive.
I also have QuickTime version 7.6.9, which is apparently needed?
If you know something I haven't tried that may work, or the problem causing this and a solution to the problem, please can you notify me, Thanks!

Refer to this:
Troubleshoot installation | Photoshop Elements, Premiere Elements | Windows
Mylenium

Always On technology

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