Why or why not single-host installation?

Hi friends,
I'm collecting your opinions and experiences here... :)
Why or why not to install complete, i.e. both Infra and Mid-tier, AS release 2 on a single host? -does it not basically come down to hardware configuration? (if the cpu and RAM is "good" enough, then no problems)
And multi-host installations is mostly for expansion and segmentation reasons?
Thanks,
Fredrik

In my experience the reason NOT to do a single host installation is performance.
I tried doing a single-host installation on an NT box running dual Pentium 500mhz processors and 1GB of ram. Everything seemed to work just fine. The infrastructure went in one Oracle home, the app server went in another. All of the admin functions took forever. The EM website was a complete pain to use. The machine clearly was short on memory and short on CPU.
Keep in mind the infrastructure installation includes a complete application server, it's own instance of the Oracle database, plus a bunch of additional adminstration specific bits. It's a lot of stuff. The application server installation duplicates a lot. You end up running two instances of Apache, a bunch (5-10) instances of the J2EE container, etc.
The good news (for us anyway) is that the infrastructure installation can also be used to manager Oracle databases. It's instance of the Oracle database is the repository for the admin data. We were going to set up an dedicated box for Oracle Enterprise Manager anyway for our new 9i databases. So putting the infrastructure on it's own box ends up causing us no grief at all. Also we plan on running 4 instances of the app server (for various sites we have around the world). So again having the infrastructure on it's own box really makes sense for us.
To sum up, in my limited experience the single-host solution worked just fine (though it was not used in a production setting) but if you go that way you'll want a beefy box.

Similar Messages

Single Host Installation of TREX

Can this installation be done on a Solaris x86? Any restrictions with this OS for TREX 7.1 Single-host-installation?
Thanks...

Hi,
When you create an Index with an option TREX Search and Classificaition, then one more tab will appear called Taxonomies(Which classifies and filters the search).
If any index is having taxonomies then you create the same index in target system.
Export the taxonomy in the source system index and import the taxonomies in the target system index.
To know more about query based taxonomy
https://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/bd1db090-0201-0010-eaab-82bcdf1c85ae
For creating taxonomies refer the link
http://help.sap.com/saphelp_nw04s/helpdata/en/00/d95a42ea221153e10000000a155106/frameset.htm
Raghu

Dual-Host installation problem

Hi all.
I have two ITS server (6.20, pl.14): one server with two single-host installation (HRP and RCP istances) and one dual-host installation with agate component (ITZ istances); the other server contain the wgate dual-host installation (ITZ istances).
Single-host istances work correctly. The dual-host istance do not work correctly because the wgate (in dmz) call another agate, do not call the ITZ istances.
I think that during the istallation a wrong agate istances has been set.
How I can undestand which is the wgate component that can call tha agete component with ITZ istances? Because in the folder 'config', in the xml file, I'm able to undestand only for single-host istances.
Thanks,
Gianluca

Hello Simeone,
If I understand your question correctly, you're just trying to figure out where to set up the connection between the AGate and WGate.
On the WGate, under the \program files\sap\its\6.20\config\ItsRegistryWGATE.xml there is a section called "Instances". For the AGate section, you should put in the information of the AGate server for Host, PortAGate and PortMManager. These ports will be numeric values (39xx) and can be found on the AGate in the \windows\system 32\drivers\etc\services file.
Restart the WGate and you should be good to go.
Hope this helps.
Marty

When I download Adobe free trial, download completed, then no more information pop up, why? I mean it is not complete for installation yet.

When I download Adobe free trial, download completed, then no more information pop up, why? I mean it is not complete for installation yet.

Flash was designed for computers with cooling systems, it runs fine on my single core Atom netbook even.
The new iOS devices come with dual core Atom-like A4 netbook processors, but atlas! no Flash.
It's because Flash needs cooling and those iOS devices don't have it.
So dump the phone if the lack of Flash is such a bother, it's a overpriced, over rated phone that has little purpose that a regular phone with text messaging, a laptop, a GPS, a camera and a iPod can do so much better and cheaper as they are separate devices with more abilities.
Check out this poll.

HT4718 why did not i get installation CD with my mac book retina display 13", and let me know what are the tings i get with my mac book pro with free of cost?

why did not i get installation CD with my mac book retina display 13", when i bought. and let me know what are the tings i get with my mac book pro with free of cost?

MacBook Pro
http://store.apple.com/us/buy-mac/macbook-pro
What’s in the box.
MacBook Pro
Power adapter, AC wall plug, and power cord
No install media (CDs or DVDs) are included with Macs anymore.

HT6114 thanks a bunch Apple..why not give me the option to save the Mavericks installation file instead of automatically deleting it

I live out in the country and have slow broadband. The download took a few minutes short of 12 hours. I have 3 Macs to upgrade to Mavericks and read that I could copy the installation file to an external drive and use that to upgrade the others.
Before the first installation, I checked the Downloads folder for the file but couldn't see it. I though ok, I'll run the install and look for it afterwards. Still couldn't find it afterwards so have googled and found that the installation file is deleted automatically after the installation. Bloody brilliant. I now have another 12 hour download to run.

Clock Kate wrote:
My main complaint still stands...why not give us the option to save the installation file before it is deleted. Not user friendly.
If Apple were to bring up a dialog explaining all the consequences of running the installer and asking for your confirmation of each one, that would be frustrating and confusing. Most people have one Mac, they install the OS and it is not needed again. It just takes up space. If you want to create an installer disk, there are instructions for doing so.
Congratulations. You have learnt how the installer works through your own experience! All it cost you was your time. Not all experience is so easily gained.

Why Macromedia web site installs old version 9.0.115 and not the new 9.0.124?

Why Macromedia web site installs old version 9.0.115 and not
the new 9.0.124? I want the new version, but I can't get it!!!
Please fix the servers!
The download page says it's avaible the new version 9.0.124,
but after the installation I have the old 9.0.115.

Works fine for me on both Mac & Windows (Ie and
Firefox...)
As of April 8, 2008 developers can file Flash Player bugs in
the Flash Player Public Bug and Issue Management System.
https://bugs.adobe.com/flashplayer/
For further details, read: “About the Public Bug
Base”
http://www.adobe.com/devnet/logged_in/tmccauley_fplayer_bugbase.html
Please file a bug there.

Why LinkedList uses doubly linked list and not single link list

Hi,
Please help me to understand the concept behind java using doubly linked list for LinkedList and not single link list?
Edited by: user4933866 on Jun 26, 2012 11:22 AM
Edited by: user4933866 on Jun 26, 2012 11:25 AM
Edited by: EJP on 27/06/2012 08:50: corrected title to agree with question

EJP wrote:
Could you help me with one real world use case where we need to traverse linklist and arraylist in backward direction other than printing the linklist or arraylist in reverse order. One example is that you might want to use it as a stack. For a very large (+very+ large) stack it would out-perform the Vector-based Stack in the API.The first thing that pops into my head is an undo/redo function for a text editor. Each edit action is dumped onto such a stack. Each time you hit CTRL+Z to undo an action you go back in the stack. Each time you hit CTRL+Y to redo the action you go forward again.

Why not unify all drivers?

I know the question is stupid, but why don't unify all models of sound cards in a single package drivers ?
I believe that would facilitate for the company and for users since we could only get a single model Drive and the installation recognize the type of card and install the necessary software while keeping the core drive updated.
But why not?

But drivers contains API dll`s for patented/licensed technologies, thus are subject for regulations. Software is restricted even more - my Titanium HD package (with noted on the box PowerDVD featured) had no disk with PowerDVD - i must install tons of bloatware from DVD, after this a special utility connects to Cyberlink site, verify my hardware and download a special build. Creative is really a minor partner for IP holders for many years, so holders can dictate whatever conditions they want.

Why not create chips with flash inside?

Just a simple question, why not create chips that already have flash inside as a standard feature?
Thanks.

bhanu005 wrote:
Just for clarification.... when say on board... is it on board or on single chip...
If you're talking about the Spartan 3AN, then it looks like a single chip. i.e. the flash die is in the same package as the FPGA die, so from the outside the package looks the same as the Spartan 3A which does not have flash. All other Xilinx FPGA's require a flash device on board, or some other means of programming.
Other means could include using the existing system memory (flash or disks) to program the FPGA via a microprocessor. Some of the boards my company produces have embedded microprocessors on them that can read the host system (For example a desktop PC) disk files and then directly use that to program the FPGAs without using any additional storage device for the FPGA.

With previous editions of iTunes for Windows, I could play a CD at the same time as it was being imported. That does not work anymore. Why not, and is there a way to do both with the most current version?

With previous editions of iTunes for Windows, I could play a CD at the same time as it was being imported. That does not seem to work anymore. Why not, and is there a way to do both with the most current version? I am running a Surface Pro 2 with Windows 8.1 and the most recent vesion of iTunes, which, in all other respects, works well. I just can't listen to an album for the 1/2 to 1 hour that it takes to import it into my library.

Two JVM's ? I thought that J2EE worked within a single JVM and run everything in containers. Can you see the two processes?

SQL Server 2014 Express why not support Windows 8.1 Pro ?

Hi All !
I tried to setup SQL Server 2014 Windows 8.1 Pro x64, but setup says :
"The operating system on this computer or its service pack level does not meet the minimum requirements for SQL Server 2014. To determine the minimum required operating system supported for this SQL Server release, see Hardware and Software
Requirements for installing SQL Server 2014 at:
An error occurred during the SQL Server 2014 Setup operation.
Error result: -2067529676
Result facility code: 1220
Result error code: 52
For more information, review SQL Server 2014 Setup logs in your temp folder."
The log file contains :
07/08/2014 17:08:25.245 Setup launched
07/08/2014 17:08:25.261 Attempting to determine media source
07/08/2014 17:08:25.276 Media source value not specified on command line argument.
07/08/2014 17:08:25.307 Setup is launched from media directly so default the value to the current folder.
07/08/2014 17:08:25.323 Media source: E:\Setup\Microsoft\SQL 2014 Express\SQLEXPRWT_x64_ENU\
07/08/2014 17:08:25.339 Attempt to determine media layout based on file 'E:\Setup\Microsoft\SQL 2014 Express\SQLEXPRWT_x64_ENU\mediainfo.xml'.
07/08/2014 17:08:25.401 Media layout is detected as: Advanced
07/08/2014 17:08:25.417 Not a slip stream media, so continuing to run setup.exe from media.
07/08/2014 17:08:25.448 Error: This OS is not supported
07/08/2014 17:08:27.479 Setup closed with exit code: 0x84C40034
Why not supported this OS, if the SQL Server 2012 Express x64 is, and Windows Phone SDK 8.0 also.
Thanks.

Hey DBT,
SQL Server 2014 Express supports your operating system.
You can see the link below the requirements for each version: http://msdn.microsoft.com/en-us/library/ms143506.aspx
Did you try to restart the computer and then try installing again?
There are users that it helps them, it might solve the problem but preventing them expect an error and understand why it happens.
Sometimes it appears as a result of lack of .NET Framework (check the Microsoft article if you meet the requirements before installation).
If you are interested to View and Read SQL Server Setup Log Files
I've provided you a link that explains simply how to do this.
http://technet.microsoft.com/en-us/library/ms143702(v=sql.110).aspx
Please Mark This As Answer if it helps to solve the issue
Tzuri Ben Ezra | My Certifications:
CompTIA A+ ,Microsoft MCP, MCTS, MCSA, MCITP
|
FaceBook: Tzuri FaceBook | vCard:
Tzuri vCard |
Microsoft ID:
Microsoft Transcript
|

IMac will not play the DVD that I have made on imovie and burned on iMac SuperDrive ?? (DVD plays fine on household DVD player and also play fine in Toshiba laptop ) Why not on the iMac - anyone know???

iMac will not play the DVD that I have made on imovie and burned on iMac SuperDrive ?? (DVD plays fine on household DVD player and also plays fine on Toshiba laptop ) Why not on the iMac - anyone know???

There are many reasons this could be the case but whether an optical disc can be read or not is a function of:
The reflective media layer of the disc
Whether the burned disc was a DVD-R, DVD+R, DVD-RW, DVD+RW
The brand, model, and production lot of the disc
The specific frequency of the Write lasers that burned the disc
The specific frequency of the Read lasers that are attempting to read the disc
Are the Read lasers in the drive working (it is common for one set of lasers in a drive to fail while others continue to work)
How old are the Write and Read drives (laser frequencies change with age)
Is there dust on the read laser
Is there dust on the read lens
etc.
At one time it was estimated that fewer than 80% of all burned discs were readable in 90% of the drives. That has, I believe improved over time but at the same time it seems the faillure rate of lasers in the drives has increased but that may simply be the result of how many different read and write lasers there are in today's superdrives. Fortunately todays drives are a lot less expensive the replace -- now that Apple no longer installs optical drives in their computers.

Why do we get an upgrade every 2 years? Why not every year?

I do not understand why we only get to upgrade every TWO years?!! I don't know if there is a phone on the planet that will honestly last for TWO WHOLE YEARS, unless it is not being used.. AT ALL!! We pay $160 a month, which totals up to $1,920 a YEAR, and VERIZON wants to tell me, I will have to pay FULL price for another phone before TWO years is up?!?!?!!! For starters, we have the HTC Thunderbolt.. It worked fine for the first year, but now, it cuts itself on and off, my husbands phone randomly calls people, and he has NEVER used any kind of headset in his phone, but it has headphones at the top of the screen, so he has to talk on speakerphone, my internet doesn't work half of the time, I can't even restart my phone, because when I do, it tells me it has to be activated.. SERIOUSLY VERIZON!!! When our contract is up, we are out of here!! We have CALLED verizon, we have CHATTED with verizon, we have even WENT to verizon, and NOBODY can help us!! NOT ONE SINGLE PERSON!!!! And I will tell everyone I know about the CRAPPY customer service we have gotten as well!!!

Why not every 6 months.
My phone normally lasts 2 years. My wife's phone normally lasts 2 years and her current one is now going on 29 months. The phones for my 2 teenage daughters normally last 2 years.
All of these phones get normal usage and my wife's phone gets above normal usage as she uses the lions share(between 1400 and 2000 minutes) of our minutes in any given month.
As a family, we use anywhere from 1000-3000 texts in any given month and I am surfing quite regularly on my phone. Phones CAN last 2 years. Out of the 20 or so phones I have had on my account over the past 20+ years, only 1 did not last and that was because it ended up underneath me when falling on the ice.

HT201328 i contact with at&t to unlock my i phone and they send me approved so would you tel me why not active yest

i contact with at&t to unlock my i phone and they send me approved so would you tel me why not active yest
<Edited by Host>

We are all users like yourself so we would have no way of knowing any more details than you do.
Did you follow the instructions AT&T provided when they informed you the device had been approved for unlocking?

Why or why not single-host installation?

Similar Messages

Maybe you are looking for