Best practice to create a database

please can you send me the best practice to create a database which is want to be used in the future for a dataware house

Hi,
For Dataware housing purpose only means you can create the database by using DBCA. or for only transctional purpose means you can create manyally. like create control file , datafiles and all.
Thanks and Regards
Venkat.K.Raju
Mindlance,
Oracle Applications Team
BANGLORE..66
Mobile:+919986556688
Land:080-41464843 Ext-4942
[email protected]

Similar Messages

BEST PRACTICES FOR CREATING DISCOVERER DATABASE CONNECTION -PUBLIC VS. PRIV

I have enabled SSO for Discoverer. So when you browse to http://host:port/discoverer/viewer you get prompted for your SSO
username/password. I have enabled users to create their own private
connections. I log in as portal and created a private connection. I then from
Oracle Portal create a portlet and add a discoverer worksheet using the private
connection that I created as the portal user. This works fine...users access
the portal they can see the worksheet. When they click the analyze link, the
users are prompted to enter a password for the private connection. The
following message is displayed:
The item you are requesting requires you to enter a password. This could occur because this is a private connection or
because the public connection password was invalid. Please enter the correct
password now to continue.
I originally created a public connection...and then follow the same steps from Oracle portal to create the portlet and display the
worksheet. Worksheet is displayed properly from Portal, when users click the
analyze link they are taken to Discoverer Viewer without having to enter a
password. The problem with this is that when a user browses to
http://host:port/discoverer/viewer they enter their SSO information and then
any user with an SSO account can see the public connection...very insecure!
When private connections are used, no connection information is displayed to
SSO users when logging into Discoverer Viewer.
For the very first step, when editing the Worksheet portlet from Portal, I enter the following for Database
Connections:
Publisher: I choose either the private or public connection that I created
Users Logged In: Display same data to all users using connection (Publisher's Connection)
Users Not Logged In: Do no display data
My question is what are the best practices for creating Discoverer Database
Connections.
Is there a way to create a public connection, but not display it in at http://host:port/discoverer/viewer?
Can I restrict access to http://host:port/discoverer/viewer to specific SSO users?
So overall, I want roughly 40 users to have access to my Portal Page Group. I then want to
display portlets with Discoverer worksheets. Certain worksheets I want to have
the ability to display the analyze link. When the SSO user clicks on this they
will be taken to Discoverer Viewer and prompted for no logon information. All
SSO users will see the same data...there is no need to restrict access based on
SSO username...1 database user will be set up in either the public or private
connection.

You can make it happen by creating a private connection for 40 users by capi script and when creating portlet select 2nd option in Users Logged in section. In this the portlet uses there own private connection every time user logs in.
So that it won't ask for password.
Another thing is there is an option of entering password or not in ASC in discoverer section, if your version 10.1.2.2. Let me know if you need more information
thnaks
kiran

Want the best practices docs on Oracle database Admin provided by Oracle

Hi there,
I looked at everywhere and didn’t find the best practices docs on Oracle database administration especially on creating db in oracle 10g dbs. I can find bits and pieces here and there. But I didn’t find all incorporated in one. Could somebody direct/provide me on this?

ok, I'm not looking for the oracle provided manual to find out the best practices in db field. I'm looking for the best practices when creating the db in oracle db, for example. I can read all the oracle manual in Oracle tihiti world. But I don't know the most used and practical things to do when creating the db:- If I have to define what should be the best practices when creating the db, here are the checklist:
Here are the best practices when creating the Oracle 10 DBs:
1.     Create meaningful database name
2.     Create the directory structure following the Optimal Flexible Architecture(OFA)
a.     Give suffix for the redo log .LOG
b.     Give suffix for the data file .DBF
c.     Give suffix for the Control file .CTL
3.     Enable Password complexity
4.     Enable ARCHIVELOG Mode
5.     Use User Oracle Managed File
6.     Create separate tablespace for data files and Indexes
7.     Put archive log in different multiple drives
8.     Multiplex redo log files, and control file
etc.
I want to see what other db gurus considers the best practices in the field.

Best practice to create multi tier (atleast 3 level) table

What is the best practice to create multi tier (minimum 3 levels) of table?. Could any one provide a sample structure?.
Thanks.

Can u b more specific as to what you are trying to do. What u mean by 3 level table?

What is the best way to create a database schema from XML

What is the best way to create a database schema from XML?
i have a complex XML file that I want to create a database from and consistently import new XML files of the same schema type. Currently I have started off by mapping the XSD into Excel and using Mysql for Excel to push into MySQL.
There must be a more .net microsoft solution for this but I cannot locate the topic and tools by searching. What are the best tools and way to manage this?
Taking my C# further

Hi Saythj,
When mentioning "a database schema from XML", do you mean the
XML Schema Collections? If that is what you mean, when trying to import XML files of the same schema type, you may take the below approach.
Create an XML Schema Collection basing on your complex XML, you can find
many generating tools online to do that.
Create a Table with the above created schema typed XML column as below.
CREATE TABLE youTable( Col1 int, Col2 xml (yourXMLSchemaCollection))
Load your XML files and try to insert the xml content into the table above from C# or some other approaches. The XMLs that can't pass the validation fail inserting into that table.
If you have any question, feel free to let me know.
Eric Zhang
TechNet Community Support

What are the best practices to create surrounding borders?

Good day everyone,
I was wondering what is the best practices to create a look in my iOS app like the one below? How are they accomplishing the creation of the borders, is there a tool in Xcode IB to do that?
Thank you in advance

Once again thanks for your input, however I am still not clear how you have accomplish the rounded corners, you do not mention that in your reply.
I did some research on my end and I was able to accomplish what I want with a UIView using the code below in an outlet:
redView.layer.cornerRadius = 10;
redView.layer.borderColor = [UIColor greenColor].CGColor;
redView.layer.borderWidth = 5;
However, I cannot do the same for the UITableView or UITableView cell.
Thanks

Best practice to create Voyager conn on SAP BI INFOCUBE OR SAP BI Query

I wanted to know which is the best practice to create a Voyager connection on SAP BI Infocube or SAP BI Query?
which is gud for more performance?

Hi Nirmansyah,
Please check the below link.
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/business-intelligence/s-u/step-by-step%20procedure%20for%20creating%20customized%20bex%20maps.pdf
Hope this helps.
Veerendra.

Best practice to create users - Hybrid scenario

I would like to know what is the best practice for creating new users in a Hybrid scenario with all mailboxes hosted and no mailboxes on-premise.
Currently when creating a new user we go to our local EMC and create a 'New Remote Mailbox'. This creates the mailbox in Office365 and the local user account in one wizard.
After the new user is created we have to manually add the user to the correct distribution groups, and security groups.
We would like a way to create new users using a template which already has the correct distribution groups and security groups. This is how we did it prior to setting up the Hyrbrid scenario.
Is this possible? Can we create a user from a template and have the mailbox created in Office365 at the same time? We do not wish to create the mailbox locally then migrate it.

Thanks for the response DJStatik. I think this tool might be useful for creating users in bulk, however we are looking for a user template in the traditional sense.
Occasionally we have a new user and (prior to O365) would 'copy' the template user to ensure correct groups etc.
We have tried making users from the existing template we have, but in order to create the mailbox in O365, you need to 'mail enable' the user. We have noticed that doing this process causes issues with Autodiscover for that particular user.
To avoid the autodiscover issue, we have found it best to create the user and the mailbox in the same wizard - hence our new process that we would like a template.

Best practices to create Universe on top of SAP BW

Hi Experts,
I would like to know the Best Practices for Creating Universe on top of SAP BW.
1. is it advisable to create Universe on top of SAP BW CUBE directly. in my case , we are starting a fresh BW implementation for one application on SAP BI.7 ; and BOE 3.1
2. if we create a universe on top of BEX Query, what need to be done if want to upgrade to Business Objects 4.0 version.
3. if we create a universe on BEX Query, will SAP is going to support universe on BEX for future releases.
4. what is the support period for BEX and its integration with Business objects.
Thanks
Bhnau.

Hi,
1. is it advisable to create Universe on top of SAP BW CUBE directly. in my case , we are starting a fresh BW implementation for one application on SAP BI.7 ; and BOE 3.1
First go through by below link.This guide describe how you can create universe based on Cube and Query and what features are available via Cube and Query.
http://help.sap.com/businessobject/product_guides/boexir3/en/xi3_sap_olap_universes_en.pdf
You can check on the Page 12 in the PDF what supported by Cube and BW Query while designing of a universe.
Best practices says to design universe on top of one generic query for one Cube because CFK,RFK can not generate in the universe on top of BW Cube.
2. if we create a universe on top of BEX Query, what need to be done if want to upgrade to Business Objects 4.0 version.
check below links.
http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/c0d937fa-1261-2e10-6388-e71afb6b5ff6?quicklink=index&overridelayout=true
http://biguru.wordpress.com/
Thanks,
Amit

Best Practices for creating reports/Dashboards from BW systems

HI Gurus,
Best Practices of creating BO Dashboards / Xcelsisus from BW systems
Prasad

You can use the BICS connector that leverages BW queries directly. It is listed in the Connection Manager as "SAP NetWeaver BW Connection". You will need both the ABAP and Java stack and SSO configured between the two. You will also need to have SAP GUI and BEx installed on the machine you are doing development on. Note that dashboards using this connection can only be hosted in NW Portal for the time being until the next release of BI 4.x platform.
Here are some links on getting started with the BICS connector:
[Building Fast and Efficient Dashboards with BW and Xcelsius|http://www.sdn.sap.com/irj/scn/index?rid=/library/uuid/d0ab8cce-1851-2d10-d5be-b5147a651c58]
[Requirements for BICS|http://wiki.sdn.sap.com/wiki/display/BOBJ/prerequisitestoXcelsiusandSAPNetWeaverBW+Connection]

Best practice for creating JCO destinations

Hi All,
I have a project which uses 10 to 12 BAPIs.What is the best practice
1) Create 10 JCO destinations one for each BAPI .
2) Create one JCO and use it for all BAPIs.
Can some one tell me what is the best practice.What are the advantages and the disadvantages.
Regards,
Rajini.

Hi,
these docs helps you to get idea over the jco best practices.
https://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/705f2b2e-e77d-2b10-de8a-95f37f4c7022
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/85a483cb-0d01-0010-2990-c5168f01ce8a
Regards,
ramesh

Looking for best practices when creating DNS reverse zones for DHCP

Hello,
We are migrating from ISC DHCP to Microsoft DHCP. We would like the DHCP server to automatically update DNS A and PTR records for computers when they get an IP. The question is, what is the best practice for creating the reverse look up zones in DNS? Here
is an example:
10.0.1.0/23
This would give out IPs from 10.0.1.1-10.0.2.254. So with this in mind, do we then create the following reverse DNS zones?:
1.0.10.in-addr.arpa AND 2.0.10.in-addr.arpa
OR do we only create:
0.10.in-addr.arpa And both 10.0.1 and 10.0.2 addresses will get stuffed into those zones.
Or is there an even better way that I haven't thought about? Thanks in advance.

Hi,
Base on your description, creating two reverse DNS zones 1.0.10.in-addr.arpa and 2.0.10.in-addr.arpa, or creating one reverse DNS zone 0.10.in-addr.arpa, both methods are all right.
Best Regards,
Tina

Best practice for creating RFC destination entries for 3rd parties(Biztalk)

Hi,
We are on SAP ECC 6 and we have been creating multiple RFC destination entries for the external 3rd party applications such as Biz-talk and others using TCP/IP connection type and sharing the programid.
The RFC connections with IDOC as data flow have been made using Synchronous mode for time critical ones(few) and majority through asynchronous mode for others. The RFC destination entries have been created for many interfaces which have unique RFC destinations with its corresponding ports defined in SAP.
We have both inbound and outbound connectivity.with the large number of RFC destinations being added we wanted to review the same. We wanted to check with others who had encountered similar situation and were keen to learn their experiences.
We also wanted to know if there are any best practices to optimise on number of RFC destinations.
Here were a few suggestions we had in mind to tackle the same.
1. Create unique RFC destinations for every port defined in SAP for external applications as Biztalk for as many connections. ( This would mean one for inbound, one for outbound)
2. Create one single RFC destination entry for the external host/application and the external application receiving the idoc control record to interpret what action to perform at its end.
3. Create RFC destinations based on the modules it links with such as materials management, sales and distribution, warehouse management. This would ensure we can limit the number of RFC to be created and make it simple to understand the flow of data.
I have done checks on SAP best practices website, sap oss notes and help pages but could not get specific information I was after.
I do understand we can have as unlimited number of RFC destinations and maximum connections using appropriate profile parameters for gateway, RFC, client connections, additional app servers.
I would appreciate if you can suggest the best architecture or practice to achieve RFC destinations in an optimized manner.
Thanks in advance
Sam

Not easy to give a perfect answer
1. Create unique RFC destinations for every port defined in SAP for external applications as Biztalk for as many connections. ( This would mean one for inbound, one for outbound)
-> be careful if you have multi cllients ( for example in acceptance) RFC's are client independ but ports are not! you could run in to trouble
2. Create one single RFC destination entry for the external host/application and the external application receiving the idoc control record to interpret what action to perform at its end.
-> could be the best solution... its easier to create partner profiles and the control record will contain the correct partner.
3. Create RFC destinations based on the modules it links with such as materials management, sales and distribution, warehouse management. This would ensure we can limit the number of RFC to be created and make it simple to understand the flow of data.
-> consider this option 2.
We send to you messagebroker with 1 RFC destination , sending multiple idoctypes, different partners , different ports.

Best Practice while creating Contract, Purchase Requisition, Purchase Order

Hi
What is the best practice with respect to Contract & Purchase Requisition?
IN T Code ME31K, there is a button Reference to PReq, meaning that we can create contract with using Purchase Requisition. (We have done the same)
While creating the Purchase Order using Contract, we could find Purchase Requisition reference in the Purchase Order; similarly when we created the Purchase Order using Purchase Requisition, we could find Contract reference in the Purchase Order.
I have done the following:
1. Create a Contract.
2. Create a Purchase Requisition
3. Assign Requisition and Create Purchase Order using T Code ME57.
4. Create Purchase Order
Here in this case we could find references of both Contract & Purchase Requisition.
I just want to know what Practice should we adopt / advise while creating Contract, Purchase Requisition. & Purchase Order?
Regards,

Hi,
In ME51N Screen, enter Contract number in the "AGREEMENT" TAB and if more items in the contract, you can mention the item number in the next TAB to the AGREEMENT TAB and then proceed with creating PR by entering other details. This TAB you can find in the 4th column from extreme right end of PR screen.
Regards,
Biju K
Edited by: Bijay Kumar Barik on Sep 10, 2009 2:23 PM

Best Practice for creating Excel report from SSIS.

I have a requirement to create an Excel report on a daily basis which pulls data from SQL. I have attempted to resolve this by creating a stored procedure to save the results in SQL, a template in Excel to hold the graphs & pivot tables and an SSIS package
to copy the data to the template.
Problem 1: When the data turns up in Excel it is saved as text rather than numbers.
Problem 2: When the data turns up in Excel it appends the data rather than overwriting it.
I resolved problem 1 by having another sheet which converts the text to numbers (=int(sheet1!A1))
I resolved problem 2 by adding some VB script to my SSIS package which clears the existing cells before copying the data
The job runs fine, however when I schedule the job to run overnight it complains "System.UnauthorizedAccessException: Retrieving the COM class factory for component with CLSID". A little googling tells me that running the client side commands in
my vb script (workSheet1.Range("A2:F9999").Clear(), workBook.Save(), workBook.Close() etc) from a server side task is bad practice.
So, I am left wondering how people usually get around this problem; copy a SQL table into an existing Excel file and overwrite the data, without having the numbers turn up as text. My requirements are that the report must display pivot charts with selectable
options and be automatically updated overnight.
Help appreciated,
Bish.
Office 2013 on my PC, Office 2010 on the server, Windows Server 2008R2 Enterprise, SQL Server 2008R2.

I think that the best practice in case like this is to Link an excel file to a view or directly to a table. So you don't have to struggle with changing template, with overnight packages, etc. If the data are too much complex and the desiderate too excessive
then I tend to create a Cube and that's it...dashboard, graph and everyone is happy. In your case if the request is not too much try to don't use SSIS but directly build a view and point directly on SQL.
SSIS is really strong for the ETL, to run some stored procedure too heavy, to use a cut time scheduled, etcetera , etcetera, etcetera...I love it. But sometimes we need to find the easier solutions...
I hope this post helped you

Best practice to create a database

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