Best Practices for directory structure Grid (standalone server) + DB

I want to install Oracle Database and Oracle Grid Infrastructure for a standalone server for ASM and Oracle Restart. I understand that they need to be installed in different folders with different access rights. But how it is better for making?
In documentation "Oracle® Database Quick Installation Guide 11g Release 2 (11.2) for Linux x86-64" anything specific it is not written. Here exposures from the documentation with examples. Such examples only confuse me.
for oracle
# mkdir-p/u01/app/
# chown-R oracle:oinstall/u01/app/
# chmod-R 775/u01/app/
for grid
$ ORACLE_HOME=/u01/app/oracle/product/11.2.0/grid
$ export ORACLE_HOME
ORACLE_HOME =/u01/app/11.2.0/grid; export ORACLE_HOME
I made so - db_1 for Grid db_2 for DB:
/u01/app/oracle/product/11.2.0/db_1 - for Grid
/u01/app/oracle/product/11.2.0/db_2 - for DB
But I have doubts that so will be correct. I can not understand what permissions on what folder to give.
Questions:
1) What to create structure of folders for installation DB + Grid?
2) What permissions at users should be in this structure?

HI!
Check documentation again!!!

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Best practices for folder structure in SOA Project

Actually, In my project, I have more than 10 BPEL process and several DBAdapters and some HumanTasks. For each BPEL process, JDeveloper creates .bpel, .componentType, wsdl files. For DBAdapters JDeveloper creates lot of files, and same for HumanTasks as well.
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Yes Yatan. I did noticed that Polling service WSDL disabled in EM . But I want to try this approach beacause I want to move all database related stuff to one composite. I have another composite with 3 BPEL Processes. One BPEL queries external webservice and save the response in DB. One BPEL just fires the first Process(Query) and respond to caller with an unique id. I have Another BPEL which keeps polling on database for 5 sec(I'm using PICK Activity), if there is any new record in database it will retrun to caller. If no new records in database, returns empty to the caller after 5 sec.
If I put all these in one composite, having lot of files in root directory, the composite really looks very messy.
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Best practice for saving data in SQL server

Hi all
Hoping for a little help on this question.
If i have a list of fields ex. (name,address,postal,phone etc.). Then i create a webform/task
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Is it:
1. to make a table with all the fields in the list + taskid. Theese fields could be in
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2. Make a value table for each field with the correct type + task id. So all name values
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How would i select values from a certain task from this kind of setup?
3. ??
Best regards
Bo

Hi Atul
Thanks for your reply, can you elaborate a bit further on this, since i am still a little confused.
Let me try to explain my scenario at bit more:
Say instead that it is 50 fields in a table with their own unique ID, maybe an answer table
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taskid | field_1 | field_2 | field_3 | field 4 | field_n
So no matter which fields the user fillsout it will can be stored in one table.
QUestion is, is this a good way to do it? and how do i select from this table using a join
As far as i know you cant name columns in a table with just numbers, which would have been
great, giving the columnnames the field_id.
OR
Would you have 50 tables each with a field_id and a value (of correct type) ?
And could you give me an example of how to bind and select from this kind of structure ?
Also inserting into 50 tables on a save.... is that the right way to go? :)
Best regards
Bo

Symantec antivirus Best practice for oracle database on windows server 2003

Hi all,
I have an oracle database server on windows server 2003 platform of version 10.2.0.4. what would be best practice of running symantec antivirus on that server as well as database file exclusions from scanning them.
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Normally, you don't run a virus scanner on a database server because your database server isn't vulnerable to viruses. It's behind firewalls, people aren't reading mail on it, people aren't plugging thumb drives into it, etc. If you do decide that you need to run a virus scanner on a database server, at least exclude the Oracle data files from the scan. Oracle gets very unhappy if someone else tries to open its data files (or, worse, if someone opens a data file before it gets the chance to acquire exclusive access).
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Best practice for code structure to control multiple devices in a 2 stage-sequence

I have a question about code architecture and getting multiple devices controlled and sychronized for one experiment. This is an "architecture"-type inquiry, so I am hoping for some suggestions on how to proceed.
I run an experiment in which I control 2 NI PCI-6733. I am soon to add a Tektronix AFG 3022B, and have long been putting off an opportunity to rewrite my labview code from the ground up. I inherited it from an earlier research, and while functional, I would like to make it easier to modify and break up into subVi's and such. Link to the current program (labview 8.6.1) is here if you would like to see the code that is currently used, and the subvi's are in a zip file. The current version of the experiment consists of just one stage, all the writing of the data to the PCI cards is saved for the end. I need to change this in my new setup though.
The new experiment consists of 2 stages. The first will run (looping an output array to the PCI cards) until it hears a "true" from another computer (connected via TCP). At that point, it should switch to stage 2 and run a sequence (usually 10^5 timeunits in length, where the time unit is 0.1 ms) that outputs to the two PCI cards, the AFG 3022B, and with the flexibility to add more devices in the future.
Most appreciated would be structural advice. How to arrange the VIs, if it's good to use a "master" VI that would control the two subVi's of stage 1 and 2, etc... Feel free to ask for more details if it would help clarify my question. Thanks!
Solved!
Go to Solution.

Programs of this type usually use a state machine of some sort. You can find many tutorials on LabVIEW state machines in these forums or the LAVA forums. If you are doing a rewrite, I would also recommend you consider LabVIEW classes. They help modularize your code and make the subparts more reuseable. You may end up with less to maintain, as a result.
<shamelessPlug>You may also want to consider TestStand. It was designed to run sequences of tests, so may make your life easier. It could also be gross overkill.</shamelessPlug>
Let us know if you run into issues with state machines or classes.
This account is no longer active. Contact ShadesOfGray for current posts and information.

Best Practice for Monitoring, on VPS 2012 Server Standard. Extended Events or Profiler?

Hi,
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There used to be day when we had a dedicated physical box for SQL Server. We ran traces using profiler and got good clues on how to improve performance. In todays VPS world we can use sliders to increase virtual memory and disk space. What tools do you use
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Hi John,
From SQL point of view it doesnt really matter whether the box is physical or virtual. So if you feel there is performance issues with sql and you are well versed with sql profiler troubleshooting go ahead with that. If you feel performance is good, then
you know where to look into.
I would first prefer to find whether it is really a problem with SQL before trying to troubleshoot sql side and I use perfmon counters to do that.
Also I would look at the SQL Error log to see if there are any obvious errors.
I havent used extended events much so leaving that for others to comment on. :)
Regards, Ashwin Menon My Blog - http:\\sqllearnings.com

Correct practice for settings up an RDS Server alongside a WSE2012 server

Hi there,
I am configuring a new environment on Windows Server 2012. I would just like to discuss the correct/best practice for setting up a terminal server alongside a Windows Server Essentials 2012 Domain
We have the following setup
Windows Server 2012 STD Hyper - V Host, with two guests
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In my experience, such as in a SBS2011 / Server 2008 R2 RDS environment, there are specific requirements for correctly setting up for operating a TS/RDS alongside an SBS. Namely that the SBS needs to hold specific roles to function correctly, including the
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1. Install WS12STD on physical hardware and assigned Hyper V role
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3. Added Essentials Experience role to Guest 1 and completed Essentials Configuration wizard (which setup domain)
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icons next to RD Gateway and RD Licensing, whilst RD Web Access, RD Connection Broken, RD VIrtualization Host, and RD Session Host have icons.
So far, this seems good. So if nothing above is magorly wrong, whats next?

Hi Paul,
Thank you for posting in Windows Server Forum.
From your whole description it seems your setup was good and configured properly. Now for your further question, “whats next?” I would like to know that; which particular task\operation you want to perform. You need to see that you have to install RD Licensing
role, activate the license server and also need to purchase CAL and activate it. You can get details information from beneath article.
1. Windows Server 2012 Essentials - Remote Desktop Services
2. Using the Remote Desktop Services BPA to analyze a Remote Desktop Gateway
implementation
3. Using Windows Server 2012 Essentials with more than 25 users
Hope it helps!
Thanks.
Dharmesh Solanki

Best Practice for starting & stopping HA msg nodes?

Just setup a cluster and was trying to start-msg ha and getting error about watcher not being started. Does that have to be started separately? I figured start-msg ha would do both.
For now I setup this in the startup script. Will the SMF messaging.xml work with HA? Whats the right way to do this?
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-Ray

./imsimta version
Sun Java(tm) System Messaging Server 7.3-11.01 64bit (built Sep 1 2009)
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SunOS szuml014aha 5.10 IDR142154-02 sun4v sparc SUNW,T5240
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szuml014aha# ./start-msg
Warning: a HA configuration is detected on your system,
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szuml014aha# ./start-msg ha
Connecting to watcher ...
Warning: Cannot connect to watcher
Critical: FATAL ERROR: shutting down now
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sched server is not running
imap server is not running
purge server is not running
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Connecting to watcher ...
Launching watcher ... 11526
szuml014aha# ./start-msg ha
Connecting to watcher ...
Starting store server .... 11536
Checking store server status ...... ready
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Starting imap server .... 11538
Starting sched server ... 11540
Starting dispatcher server .... 11543
Starting job_controller server .... 11549
Also I read in the zfs / msg doc about the recommendations:
http://wikis.sun.com/display/CommSuite/Best+Practices+for+Oracle+Communications+Messaging+Exchange+Server
If I split the messages and indices, will there be any issues should I need to imsbackup and imsrestore the messages to a different environment without the indices and messages split?
-Ray
Edited by: Ray_Cormier on Jul 22, 2010 7:27 PM

Where to find best practices for tuning data warehouse ETL queries?

Hi Everybody,
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Online ETL Solutions are really one of the biggest challenging solutions and to do that efficiently , you can read my blogs for online DWH solutions to know at the end how you can configure online DWH Solution for ETL using Merge command of SQL Server
2008 and also to know some important concepts related to any DWH solutions such as indexing , de-normalization..etc
http://www.sqlserver-performance-tuning.com/apps/blog/show/12927061-data-warehousing-workshop-1-4-
http://www.sqlserver-performance-tuning.com/apps/blog/show/12927103-data-warehousing-workshop-2-4-
http://www.sqlserver-performance-tuning.com/apps/blog/show/12927173-data-warehousing-workshop-3-4-
http://www.sqlserver-performance-tuning.com/apps/blog/show/12927061-data-warehousing-workshop-1-4-
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(Request for:) Best practices for setting up a new Windows Server 2012 r2 Hyper-V Virtualized AD DC

Could you please share your best practices for setting up a new Windows Server 2012 r2 Hyper-V Virtualized AD DC, that will be running on a new WinSrv 2012 r2 host server. (This
will be for a brand new network setup, new forest, domain, etc.)
Specifically, your best practices regarding:
the sizing of non virtual and virtual volumes/partitions/drives,
the use of sysvol, logs, & data volumes/drives on hosts & guests,
RAID levels for the host and the guest(s),
IDE vs SCSI and drivers both non virtual and virtual and the booting there of,
disk caching settings on both host and guests.
Thanks so much for any information you can share.

A bit of non essential additional info:
We are small to midrange school district who, after close to 20 years on Novell networks, have decided to design and create a new Microsoft network and migrate all of our data and services
over to the new infrastructure . We are planning on rolling out 2012 r2 servers with as much Hyper-v virtualization as possible.
During the last few weeks we have been able to find most of the information we need to undergo this project, and most of the information was pretty solid with little ambiguity, except for
information regarding virtualizing the DCs, which as been a bit inconsistent.
Yes, we have read all the documents that most of these posts tend point to, but found some, if not most are still are referring to performing this under Srvr 2008 r2, and haven’t really
seen all that much on Srvr2012 r2.
We have read these and others:
Introduction to Active Directory Domain Services (AD DS) Virtualization (Level 100),
Virtualized Domain Controller Technical Reference (Level 300),
Virtualized Domain Controller Cloning Test Guidance for Application Vendors,
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Best Practice for a Print Server

What is the best practice for having a print server serving over 25 printers 10 of which are colour lasers and the rest black and white lasers.
Hardware
At the moment we have one server 2Ghz Dual G5 with 4GB Ram and xserve RAID. The server is also our main Open directory server, with about 400+ clients.
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Since print servers need RAM and spool space, but not a lot of processing power, I'd go with a Mac Mini packed with ram and the biggest HD you can get into it. Then load a copy of Xserver Tiger on it and configure your print server there.
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Best practice for data migration install v1.40 - Error 2732 Directory manag

Hi
I'm attempting to install SAP Best Practice for Data migration 1.40 on Win Server 2008 R2 (64 bit).
Prerequisite error
Installation program stops with missing file error
The following file was not found
... \migration\InstallationWizard\BusinessObjects Data Services\setup.exe
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Other prerequisite of .NET 3.5.1 met already.
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Best practice for licence server for RDS Farm & Certificate errors

Hello,
I am in the process of creating an RDS farm using Server 2008 R2. I have three Session Hosts and a Connection Broker.
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Caroline
C.Rafferty

Hi Caroline,
Firstly for your License related issue, you can perform the step on any VM or can create the new VM as replica for RDSH server also. But please be sure that you have installed RD License server on it, activate it and then install RDS CAL on it. But be safe
if possible don’t install RD License server with RDCB, please make that out of it as little away. As you can also install RD License server with AD or make replica of that and install RDL on that.
Best practices for setting up Remote Desktop Licensing (Terminal Server Licensing) across Active Directory Domains/Forests or Workgroup
http://support.microsoft.com/kb/2473823
What’s the specified certificate error which you are receiving?
If you're going to allow users to connect externally and they will not be part of your domain, you would need to deploy certificates from a public CA. In meantime you can refer blog for getting insight for certificate case.
Certificate Requirements for Windows 2008 R2 and Windows 2012 Remote Desktop Services
http://blogs.technet.com/b/askperf/archive/2014/01/24/certificate-requirements-for-windows-2008-r2-and-windows-2012-remote-desktop-services.aspx
Hope it helps!
Thanks.
Dharmesh Solanki
Please remember to mark the replies as answers if they help and unmark them if they provide no help. If you have feedback for TechNet Support, contact [email protected]

Best practice for install oracle 11g r2 on Windows Server 2008 r2

Dear all,
May I know what is the best practice for install oracle 11g r2 on windows server 2008 r2. Should I create a special account for windows for the oracle database installation? What permission should I grant to the folders where Oracle installed and the database related files located (datafiles, controlfiles, etc.)
Just grant Full for Administrators and System and remove permissions for all others accounts?
Also how should I configure windows firewall to allow client connect to the database.
Thanks for your help.

Hi Christian,
Check this on MOS
*RAC Assurance Support Team: RAC Starter Kit and Best Practices (Windows) [ID 811271.1]*
https://support.oracle.com/CSP/main/article?cmd=show&type=NOT&doctype=BULLETIN&id=811271.1
DOC Modified: 14-DEC-2010
Regards,
Levi Pereira

Best practice for server configuration for iTunes U

Hello all, I'm completely new to iTunes U, never heard of this until now and we have zero documentation on how to set it up. I was given the task to look at best practice for setting up the server for iTunes U, and I need your help.
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Raja Kondar wrote:
wht is the Best Practice for having server pool i.e
1) having a single large serverpool consisting of "n" number of guest vm
2) having a multiple small serverpool consisting of less of number of guest vm I prefer option 1, as this gives me the greatest amount of resources available. I don't have to worry about resources in smaller pools. It also means there are more resources across the pool for HA purposes. Not sure if this is Official Best Practice, but it is a simpler configuration.
Keep in mind that a server pool should probably have up to 20 servers in it: OCFS2 starts to strain after that.

Best Practices for directory structure Grid (standalone server) + DB

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