What is the best practice for QOS in an MDS 9000 environment for the FCIP traffic?

Our storage group is implementing an MDS 9000 FCIP environment. The person configuring the Nexus equipment is asking what QOS markings and bandwidth requirements should be used for the FCIP traffic.
Is there a document that describes the QOS recommendations for MDS FCIP?

Hello
You can change the DB isolation level to Read uncommitted
http://technet.microsoft.com/en-us/library/ms378149(v=sql.110).aspx
or use WITH (NOLOCK)
I do use NOLOCK option for the dirty reads to avoid locks on the tables
Javier Villegas |
@javier_vill | http://sql-javier-villegas.blogspot.com/
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Database Log File becomes very big, What's the best practice to handle it?

The log of my production Database is getting very big, and the harddisk is almost full, I am pretty new to SAP, but familiar with SQL Server, if anybody can give me advice on what's the best practice to handle this issue.
Should I Shrink the Database?
I know increase hard disk is need for long term .
Thanks in advance.

Hi Finke,
Usually the log file fills up and grow huge, due to not having regular transaction log backups. If you database is in FULL recovery mode, every transaction is logged in Transaction file, and it gets cleared when you take a log backup. If it is a production system and if you don't have regular transaction log backups, the problem is just sitting there to explode, when you need a point in time restore. Please check you backup/restore strategy.
Follow these steps to get transactional file back in normal shape:
1.) Take a transactional backup.
2.) shrink log file. ( DBCC shrinkfile('logfilename',10240)
The above command will shrink the file to 10 GB.(recommended size for high transactional systems)
>
Finke Xie wrote:
> Should I Shrink the Database? .
"NEVER SHRINK DATA FILES", shrink only log file
3.) Schedule log backups every 15 minutes.
Thanks
Mush

The best practice for data archiving

Hi
My client has been using OnDemand for almost 2 years, there are around 2M records in the system(Activities), so just want to know what is the best practice of data archiving, we dont care much about the data in the 6 month ago.

Hi Erik,
Archival is nothing but deletion.
Create a backup cube in BW. Copy the data from your planning cube to the backup cube, and then delete that data region from your planning cube.
Archival will definitely improve the performance of your templates, scripts, etc; since the system will now search from a smaller dataset.
Hope this helps.

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.

What are the best practices to migrate VPN users for Inter forest mgration?

What are the best practices to migrate VPN users for Inter forest mgration?

It depends on a various factors. There is no "generic" solution or best practice recommendation. Which migration tool are you planning to use?
Quest (QMM) has a VPN migration solution/tool.
ADMT - you can develop your own service based solution if required. I believe it was mentioned in my blog post.
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What is the best practice for changing view states?

I have a component with two Pie Charts that display
percentages at two specific dates (think start and end values).
But, I have three views: Start Value only, End Value only, or show
Both. I am using a ToggleButtonBar to control the display. What is
the best practice for changing this kind of view state? Right now
(since this code was inherited), the view states are changed in an
ActionScript function which sets the visible and includeInLayout
properties on each Pie Chart based on the selectedIndex of the
ToggleButtonBar, but, this just doesn't seem like the best way to
do this - not very dynamic. I'd like to be able to change the state
based on the name of the selectedItem, in case the order of the
ToggleButtons changes, and since I am storing the name of the
selectedItem for future reference.
Would using States be better? If so, what would be the best
way to implement this?
Thanks.

I would stick with non-states, as I have always heard that
states are more for smaller components that need to change under
certain conditions, like a login screen that changes if the user
needs to register.
That said, if the UI of what you are dealing with is not
overly complex, and if it will not become overly complex, maybe
states is the way to go.
Looking at your code, I don't think you'll save much in terms
of lines of code.

What is the best practice for inserting (unique) rows into a table containing key columns constraint where source may contain duplicate (already existing) rows?

My final data table contains a two key columns unique key constraint. I insert data into this table from a daily capture table (which also contains the two columns that make up the key in the final data table but are not constrained
(not unique) in the daily capture table). I don't want to insert rows from daily capture which already exists in final data table (based on the two key columns). Currently, what I do is to select * into a #temp table from the join
of daily capture and final data tables on these two key columns. Then I delete the rows in the daily capture table which match the #temp table. Then I insert the remaining rows from daily capture into the final data table.
Would it be possible to simplify this process by using an Instead Of trigger in the final table and just insert directly from the daily capture table? How would this look?
What is the best practice for inserting unique (new) rows and ignoring duplicate rows (rows that already exist in both the daily capture and final data tables) in my particular operation?
Rich P

Please follow basic Netiquette and post the DDL we need to answer this. Follow industry and ANSI/ISO standards in your data. You should follow ISO-11179 rules for naming data elements. You should follow ISO-8601 rules for displaying temporal data. We need
to know the data types, keys and constraints on the table. Avoid dialect in favor of ANSI/ISO Standard SQL. And you need to read and download the PDF for:
https://www.simple-talk.com/books/sql-books/119-sql-code-smells/
>> My final data table contains a two key columns unique key constraint. [unh? one two-column key or two one column keys? Sure wish you posted DDL] I insert data into this table from a daily capture table (which also contains the two columns that make
up the key in the final data table but are not constrained (not unique) in the daily capture table). <<
Then the "capture table" is not a table at all! Remember the fist day of your RDBMS class? A table has to have a key. You need to fix this error. What ETL tool do you use?
>> I don't want to insert rows from daily capture which already exists in final data table (based on the two key columns). <<
MERGE statement; Google it. And do not use temp tables.
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in Sets / Trees and Hierarchies in SQL

What is the best practice for APO - Demand planning implementation

Hi,
M client wants to implement demand planning.
Cient has come up with one scenario like a New Customer is created in ECC, and if I use BI and then APO flow for Demand planning, user will have to wait for another day. (AS BI is always having one day delay).
For this scenarios user is insisting on ECC and APO-DP interface.
Will anybody suggest what should be the best practice for Demand planning.
ECC -> Standalone BI -> Planning area (Planning is done in APO) -> Stand alone BI
Or ECC -> APO-DP (Planning is done in APO) -> Standalone BI system
I hope I am able to explain my scenario.
Regards,
Saurabh

Any suggestions !!

What is the best practice for full browser video to achieve the highest quality?

I'd like to get your thoughts on the best way to deliver full-browser (scale to the size of the browser window) video. I'm skilled in the creation of the content but learning to make the most out of Flash CS5 and would love to hear what you would suggest.
Most of the tutorials I can find on full browser/scalable video are for earlier versions of Flash; what is the best practice today? Best resolution/format for the video?
If there is an Adobe guide to this I'm happy to eat humble pie if someone can redirect me to it; I'm using CS5 Production Premium.
I like the full screen video effect they have on the "Sounds of pertussis" web-site; this is exactly what I'm trying to create but I'm not sure what is the best way to approach it - any hints/tips you can offer would be great?
Thanks in advance!

Use the little squares over your video to mask the quality. Sounds of Pertussis is not full screen video, but rather full stage. Which is easier to work with since all the controls and other assets stay on screen. You set up your html file to allow full screen. Then bring in your video (netstream or flvPlayback component) and scale that to the full size of your stage (since in this case it's basically the background) . I made a quickie demo here. (The video is from a cheapo SD consumer camera, so pretty poor quality to start.)
In AS3 is would look something like
import flash.display.Loader;
import flash.net.URLRequest;
import flash.display.Bitmap;
import flash.display.BitmapData;
import flash.ui.Mouse;
import flash.events.Event;
import flash.events.MouseEvent;
import flash.display.StageDisplayState;
stage.align = StageAlign.TOP_LEFT;
stage.scaleMode = StageScaleMode.NO_SCALE;
// determine current stage size
var sw:int = int(stage.stageWidth);
var sh:int = int(stage.stageHeight);
// load video
var nc:NetConnection = new NetConnection();
nc.connect(null);
var ns:NetStream = new NetStream(nc);
var vid:Video = new Video(656, 480); // size off video
this.addChildAt(vid, 0);
vid.attachNetStream(ns);
//path to your video_file
ns.play("content/GS.f4v");
var netClient:Object = new Object();
ns.client = netClient;
// add listener for resizing of the stage so we can scale our assets
stage.addEventListener(Event.RESIZE, resizeHandler);
stage.dispatchEvent(new Event(Event.RESIZE));
function resizeHandler(e:Event = null):void
// determine current stage size
    var sw:int = stage.stageWidth;
    var sh:int = stage.stageHeight;
// scale video size depending on stage size
    vid.width = sw;
    vid.height = sh;
// Don't scale video smaller than certain size
    if (vid.height < 480)
    vid.height = 480;
    if (vid.width < 656)
    vid.width = 656;
// choose the smaller scale property (x or y) and match the other to it so the size is proportional;
    (vid.scaleX > vid.scaleY) ? vid.scaleY = vid.scaleX : vid.scaleX = vid.scaleY;
// add event listener for full screen button
fullScreenStage_mc.buttonMode = true;
fullScreenStage_mc.mouseChildren = false;
fullScreenStage_mc.addEventListener(MouseEvent.CLICK, goFullStage, false, 0, true);
function goFullStage(event:MouseEvent):void
    //vid.fullScreenTakeOver = false; // keeps flvPlayer component from becoming full screen if you use it instead
    if (stage.displayState == StageDisplayState.NORMAL)
        stage.displayState=StageDisplayState.FULL_SCREEN;
    else
        stage.displayState=StageDisplayState.NORMAL;

What is the Best practice for ceramic industry?

Dear All;
i would like to ask two questions:
1- which manufacturing category (process or discrete) fit ceramic industry?
2- what is the Best practice for ceramic industry?
please note from the below link
[https://websmp103.sap-ag.de/~form/sapnet?_FRAME=CONTAINER&_OBJECT=011000358700000409682008E ]
i recognized that ceramic industry is under category called building material which in turn under mill product and mining
but there is no best practices for building material or even mill product and only fabricated meta and mining best practices is available.
thanks in advance

Hi,
I understand that you refer to production of ceramic tiles. The solution for PP was process, with these setps: raw materials preparation (glazes and frits), dry pressing (I don't know extrusion process), glazing, firing (single fire), sorting and packing. In Spain, usually are All-in-one solutions (R/3 o ECC solutions). Perhaps the production of decors have fast firing and additional processes.
In my opinion, the curiosity is in batch determination in SD, that you must determine in sales order because builders want that the order will be homogeneus in tone and caliber, and he/she can split the order in diferents deliveries. You must think that batch is tone (diferents colours in firing and so on) and in caliber.
I hope this helps you
Regards,
Eduardo

What is the best practice for creating primary key on fact table?

what is the best practice for primary key on fact table?
1. Using composite key
2. Create a surrogate key
3. No primary key
In document, i can only find "From a modeling standpoint, the primary key of the fact table is usually a composite key that is made up of all of its foreign keys."
http://download.oracle.com/docs/cd/E11882_01/server.112/e16579/logical.htm#i1006423
I also found a relevant thread states that primary key on fact table is necessary.
Primary Key on Fact Table.
But, if no business requires the uniqueness of the records and there is no materilized view, do we still need primary key? is there any other bad affect if there is no primary key on fact table? and any benifits from not creating primary key?

Well, natural combination of dimensions connected to the fact would be a natural primary key and it would be composite.
Having an artificial PK might simplify things a bit.
Having no PK leads to a major mess. Fact should represent a business transaction, or some general event. If you're loading data you want to be able to identify the records that are processed. Also without PK if you forget to make an unique key the access to this fact table will be slow. Plus, having no PK will mean that if you want to used different tools, like Data Modeller in Jbuilder or OWB insert / update functionality it won't function, since there's no PK. Defining a PK for every table is a good practice. Not defining PK is asking for a load of problems, from performance to functionality and data quality.
Edited by: Cortanamo on 16.12.2010 07:12

What is the best practice for using the Calendar control with the Dispatcher?

It seems as if the Dispatcher is restricting access to the Query Builder (/bin/querybuilder.json) as a best practice regarding security. However, the Calendar relies on this endpoint to build the events for the calendar. On Author / Publish this works fine but once we place the Dispatcher in front, the Calendar no longer works. We've noticed the same behavior on the Geometrixx site.
What is the best practice for using the Calendar control with Dispatcher?
Thanks in advance.
Scott

Not sure what exactly you are asking but Muse handles the different orientations nicely without having to do anything.
Example: http://www.cariboowoodshop.com/wood-shop.html

What are the best practices for generating an EPS logo from InDesign?

Our costomer is running into technical issues with the logo we sent them, which was exported from Indesign. Images were not embedded and fonts missing. I was able to embed the images and fonts. However, we DO NOT want them to be able to make any text changes. So after exporting an eps, I opened the file in Adobe Illustrator and made all the text outlines. I hope this works. But I just wanted to post the question on what are the best practices for doing this?
The client needs the logo with transparent background, images emebdded and type in outlines. Also, they need some space around the text. When I exported the eps, the file is right up on the edge of the type.

It sounds like you are pretty far from "best practice" with regard to logo design and delivery.
These days, the very use of the EPS format should be considered bad practice, and some other terms in your post, (i.e., 'images,' 'missing fonts'), make it sound like there is not a seasoned logo designer involved.
That said, you probably already got the advice you need to get out of the immediate jam. However, without proper logo design, you and the client will soon be facing other problems. You should be delivering a 100% vector graphic in single-color (black) and corporate-color(s) versions, with no live font data, that has been test-scaled to very small and very large sizes; ensuring it will work at postage-stamp size and on the side of a truck or building, with specific spot color(s) and proportions that will enable it to be offset printed, embroidered and screen-printed on apparel, and cut into signage materials and decals.

What is the best practice for BADI?

Hi all, this is my first post.
I've seen many BADI examples here at SDN and elsewhere where after defining the badi at SE18, and the implementation at SE19, you just create a Z program and call the badi and its method. No brainer. I know how to use the new badi of 'get badi' and 'call badi' instead of the classic exit handler. So I do know how to call a badi properly, in a Z program.
However, SAP's intention of BADI is to replace the traditional user exit. My question is how do you guys use badi in replacement of user exit?
User exits have 'call customer-functions' where you put your code in the Z includes, without touching standard SAP programs. Where/how do i link standard programs to call my badi? Even if I implement a standard bapi, my implementation is a Z. And a standard bapi and its methods are, well, standard. How do I call the Z stuff.
1. If using cmod, call customer-function and the z include to call my badi and method, how does that replace user exit if I'm still using cmod???
2. I've seen people add includes in a standard function-pool. The Z include calls the badi. But doing so is a modification, which I thought is to be avoided.
So my question is what is the best practice out there, how do you guys use badi for enhancement in replacement of user exit? In combination of cmod, adding includes in standard programs, other methods?

Hi Shawn,
Welcome to SDN
First thing, you got the whole concept of BADI partially wrong.
BADI are like user-exits only and the difference is it uses ABAP OO an some more functionalities.
As you find in the code CALL CUSTOMER FUNCTION, the same way there are exit handlers for BADI.
User Exits are not completely removed. They are still there and will be there. Its just the extra flexibility with BADI.
Regards,
Atish

What is the best practice for AppleScript deployment on several machines?

Hi,
I am developing some AppleScripts for my colleagues at work and I don't want to visit each of them to deploy my AppleScript on their Macs.
So, what is the best practice for AppleScript deployment on several machines?
Is there an installer created by the Automator available?
I would like to have something like an App to run which puts all my AppleScript relevant files into the right place onto a destination Mac.
Thanks in advance.
Regards,

There's really no 'right place' to put applescripts. folder action scripts nees to go in ~/Library/Scripts/Folder Action Scripts (or /Library/Scripts/Folder Action Scripts), anything you want to appear in the script menu needs to go in ~/Library/Scripts (or /Library/Scripts), script applications should probably go in the Applications folder, but otherwise scripts can be placed anywhere. conventional places to put them are in ~/Library/Scripts or in a subfolder of ~/Library/Application Support if they are run by an application. The more important issue is to make sure you generalize the scripts: use the path to command to get local paths rather than hard-coding them in, make sure you test to make sure applications or unic executables you call are present ont he machine, use script bundles rather tna scripts if you scripts have private resources.
You can write a quick installer script if you want to make sure scripts go where you want them. Skeleton verion looks like this:
set scriptsFolder to path to scripts folder from user domain
set scriptsToExport to path to resource "xxx.scpt" in directory "yyy"
tell application "Finder"
duplicate scriptsToExport to scriptsFolder with replacing
end tell
say "Scripts are installed"
save this as a script application, then open the application pacckage and create a folder called "yyy" in the resources folder and copy your script "xxx.scpt" into it. other people can run the app to install the script.

What is the best practice for QOS in an MDS 9000 environment for the FCIP traffic?

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