What are the best practices for Database management and performance tuning?

Hello,
I want to ensure that I am using the best practices for managing and maintaining our Database.
Is there any documentation out there that outlines how to maintain and ensure top performance out of our database?
Thank you!
John Sefton

I appreciate the responses, however this is not the information I am looking for.
I am specificaly looking for best practices invloving the managment and performance tuning.
Example: are their tools that I can install that will monitor the size and response time of the database and alert me if there is degradation in performance?
Are there specific periodic activities I should be doing to garuntee that my database will continue to function that way it is supposed to?
Or is this a fire and forget solution that does not need this attention?

Similar Messages

What are the best practices for the RCU's schemas

Hi,
I was wondering if there is some best practices about the RCU's schemas created with BIEE.
I already have discoverer (and application server), so I have a metadata repository for the Application Server. I will upgrade Discoverer 10g to 11, so I will create new schema with RCU in my metada repository (MR) of the Application Server. I'm wondering if I can put the BIEE's RCU schemas in the same database.
Basically,
1. is there a standard for the PREFIX ?
2. If I have multiple components of Fusion in the same Database, I will have multiples PREFIX_MDS schema ? Can they have the same PREFIX ? Or They all need to have a different prefix ?
For exemple: DISCO_MDS and BIEE_MDS or I can have DEV_MDS and this schema is valid for both Discoverer and BIEE.
Thank you !

What are the best practices for exception handling in n-tier applications?
The application is a fat client based on MVVM pattern with
.NET framework.
That would be to catch all exceptions at a single point in the n-tier solution, log it and create user friendly messages displayed to the user.

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 are the best practice for CQ5.5 configuration?

Hello,
What are the best practice for CQ5.5 configuration which handle for High availability.
Last time I had a issues on server when I was uploaded 2 GB of DAM and then after that the server is not able to start and always getting error regarding Tar Persistance.
So kindly request you to please let me know what are the best apache felix configuration.
Thanks in advance...
Regards,
Satish

Hi,
A DAM upload, regardless of the size of the assets, never should result in TarPM problems, unless you run into an OOM, which left the repository in an unclean state. So if you regularly do DAM uploads of that size, you should check the Garbage Collection logs and probably adjust the heapsize if necessary. You might want to limit the number of concurrent running workflows to keep the memory consumption a bit lower.
To your question: HA in a traditional sense you cannot achieve with a single box, even with optimized settings. In an author usecase you would need clustering.
Jörg

What are the best practices for exception handling in n-tier applications?

What are the best practices for exception handling in n-tier applications?
The application is a fat client based on MVVM pattern with .NET framework.

What are the best practices for exception handling in n-tier applications?
The application is a fat client based on MVVM pattern with
.NET framework.
That would be to catch all exceptions at a single point in the n-tier solution, log it and create user friendly messages displayed to the user.

What are the best practices for audit report for SharePoint 2013 farm ?

Hello,
I am looking for the best practices for audit reporting in SharePoint 2013 farm.Can anyone please provide me checklist/tools/guidelines on same ?
your help will be much appreciated.
Thanks and Regards,
Dipti Chhatrapati

This is quite open ended question. A sharepoint farm should be well maintained as per :
1. Microsoft's recommendations on : Topology, Hardware and Software requirements, Operational procedures and most important Capacity guidelines:
http://technet.microsoft.com/en-us/library/ff758645(v=office.15).aspx
http://technet.microsoft.com/en-us/library/cc262787(v=office.15).aspx
2. Organisation's IT policies and procedures : Farm Configuration, Workload and monitoring
http://technet.microsoft.com/en-us/library/ff758658(v=office.15).aspx
http://technet.microsoft.com/en-us/library/ee748651(v=office.15).aspx
3. Industry best practices
I would suggest to start thinking over these lines and create a plan for your Sharepoint farm.
You can then create powershell scripts to run these reports at certain frequency to find the changes, any deviation from the standard and health of the entire farm.
Hope this helps!!
I LOVE MS..... Thanks and Regards, Kshitiz (Posting is provided "AS IS" with no warranties, and confers no rights.)

What are the Best Practices for Optimizing Images in InDesign Files

Is there a best practice for using images InDesign to optimize the document before converting to a PDF? Specifically, what I'm asking is, will the PDF file compress better if the images are cropped prior to placing them in Indesign? I'd like to know the answer for both creating PDF files for printing using images that are 300dpi and for creating PDF files for online delivery using images that are 72dpi. I have an employee that insists images need to be cropped to actual dimensions before placing in the InDesign document. I've never done it that way and believe that her recommended process is way too time consuming and leaves you with no leeway to tweak your page design since the images are tightly cropped.

As for absolute cropping, I agree with your stance. Until the layout is fixed, preserving your ability to easily manipulate photo size and positioning is key.
Some clever image management methods have been described in the discussion forums, and one that appealed most to me was the use of duplicate linked image folders. Having a high-res (CMYK) folder and a low-res (RGB) folder to switch between for different output enables you to use both to your advantage. Use the low-res images for layout, for internal proofing, and for EPUB/online PDF/HTML output. Then it's simply a quick switch to the high-res image folder for print purposes. You can easily prepare the alternate collection of images with a Photoshop batch convert script or with the Photoshop Image Processor. Save your presets!

What are the best practices for using the enhancement framework?

Hello enhancement framework experts,
Recently, my company upgraded to SAP NW 7.1 EhP6. This presents us with the capability to use the enhancement framework.
A couple of senior programmers were asked to deliver a guideline for use of the framework. They published the following statement:
"SAP does not guarantee the validity of the enhancement points in future releases/versions. As a result, any implemented enhancement points may require significant work during upgrades. So, enhancement points should essentially be used as an alternative to core modifications, which is a rare scenario.".
I am looking for confirmation or contradiction to the statement "SAP does not guarantee the validity of enhancement points in future releases/versions..." . Is this a true statement for both implicit and explicit enhancement points?
Is the impact of activated explicit and implicit enhancements much greater to an SAP upgrade than BAdi's and user exits?
Is there any SAP published guidelines/best practices for use of the enhancement framework?
Thank you,
Kimberly
Edited by: Kimberly Carmack on Aug 11, 2011 5:31 PM

Found an article that answers this question quite well:
[How to Get the Most From the Enhancement and Switch Framework as a Customer or Partner - Tips from the Experts|http://www.sdn.sap.com/irj/scn/index?rid=/library/uuid/c0f0373e-a915-2e10-6e88-d4de0c725ab3]
Thank you Thomas Weiss!

What are the best books for PL/SQL and Forms for BEGINNERS?

I asked about learning Oracle Forms in an earlier thread. Some suggested Oracle training at official Oracle Training centers like Koenig. I just went to the Koenig site. The OCA & OCP Forms Developer Training Boot Camp is a whopping 2,610 USD. That’s like 1/4 Million LKR. It’s more that the yearly salary of both the 2 new developers we got and want to train. That’s out of the question.
Some have suggested shadowing experiences programmers and team coding. Both options are out, since those things don't work here.
Learning from sites such as Francois Degrelle's blog is no good for new people since they will get confused.
I have come to the conclusion that the only way to do is to buy 2 books, one for PL/SQL and another for Oracle Forms, give it to them and ask them to follow the book and learn it and also give a time period like 2 or 3 months.
What are the good books out there for BEGINNERS to learn PL/SQL and Forms?
Edited by: Channa on Aug 8, 2010 10:08 PM
Edited by: Channa on Aug 8, 2010 10:12 PM

In addition to the books the chapter Application Developer's Guide - Fundamentals in the documentation is also worth giving a shot:
http://download.oracle.com/docs/cd/B19306_01/appdev.102/b14251/toc.htm
Just for the record: I believe leaving them alone with the books won't do it. I'd at least define objectives (e.g. $chapters of the books in a week) and after they achieved them I'd test their knowledge of the individual objectives (like it was back in school :p ). By that you have control over how they are proceeding, you can focus on the things they didn't understand and you are able to eradicate some bad habits they might adopt during their studies.
If you don't take your time to train them proper you won't get good developers anyway and you will loose much more time and money...
cheers

What are the best practices for using Lightroom at two locations

Here is the problem:
Photographer works weekends and vacations at another location with a second (non-portable) computer. Photographer wishes to keep two separate but identical copies of the entire photo library and LR catalog for safety. At the end of a period of work at location 1, photographer wants to take all the changed files (some new, some just modified) and update the LR catalog and the photo library at location 2. This could be done via internet but possibly it is more practical to transport the changes on a "go-between" drive.
Anybody have an opinion on the best ways to do this? Is there a way to just export (as catalog) the changed files and folders and then import at the other location? Manually copying the folders of photos that we think have been changed runs the risk of missing some. Simply copying everything means carrying close to 2TB and this will also take a lot of time before each trip. Not so practical every weekend.
Advice and ideas appreciated.

I had just started exploring smart collections (never looked at this before today) as a way of trying to collect changed/new files and metadata when I walked back into my office from my wife's (she's the photographer- i'm just tech support) and saw your reply. I think this is the direction we are leaning to because it should cut down on the hardware needs. The other reply that suggested using a third drive would add another layer of protection in that one would always have a recent complete backup on hand in case of sudden hardware failure, but we should be able to keep the risk way down by using a second Drobo 2 at the second location. Drobo has been reliable and the slowness can be overcome by saving working Photoshop files to the internal drive and only saving the final finished files back to the library on Drobo.
I am concerned about a possible performance drop if we run both the LT catalog and the file library on Drobos...currently run the catalog on the internal drive based on advice I read some time ago.
So I assume that it is possible to import the "go-between" catalog into LR on an internal drive while copying the "negative" files to the Drobo at each location. Hopefully this process is not painfully slow...but I suppose it depends on the number of files that are being exported and imported each time.
A third method that I have been investigating and would love any comments on from someone who has tried it is syncing the two Drobos via internet possibly using Synchronize Pro-X (first sync done locally!)...this might have the benefit of daily offsite backup in between visits. One thing that scares me is the possibility that somehow something screws up digitally and data is destroyed on both drives at the same time before one has a chance to discover a problem. Also how would one verify that the second location Drobo has been properly synced before arriving to discover some problem prevented a successful sync?
Thank you both for replying and helping me think through this problem.
Mark

What are the best programs for word processing and excel for the iPad

Was planning to use my iPad for word processing and excel work, what programs are best that would be compatible with Word documents I have on a Wi-Fi drive.

http://itunes.apple.com/ca/app/pages/id361309726?mt=8
http://itunes.apple.com/us/app/numbers/id361304891?mt=8
http://itunes.apple.com/ca/app/documents-to-go-premium-office/id317107309?mt=8

What is the best practice for setting up and migrating two notebook users on one desktop

My wife and I have just purchased a desktop iMac and would like to migrate our 2 notebooks to it. I plan to use the Migration Application to achieve this. I am trying to gather information on the best ways to establish a main music library merging ours together, multiple photo libraries keeping ours apart and maintaining unique user log ins. I'm sure alot of this stuff is may appear to be pretty straight forward setting up multiple users and all, yet we individually have never established multiple users on our personal notebooks, so there will be some bit of learning. Any advice on the hang ups or tricks users have encountered would be greatly appreciated. Thank you.

Step one would be to the steps in Pondini's Setup New Mac guide and migrate your account, apps, and settings from your machine, using the Setup Assistant on first boot. Then, use the Migration Assistant to migrate your wife's account to the machine. That should carry over her photos and music. Merging those libraries should be detailed in the respective help files for iTunes and iPhoto. I don't share anything and only have one account, so I can't help with those details.

What are the best practices for average size of an Adobe PDF file on a Web Server to be downloaded?

We know at a certain point, an extremely large file can be slow in downloading/accessing from a web site, and lessens the end-user's experience. How large is too large? What is a good average or suggested size for Adobe PDF files in general?
Thank you for any guidance.

I'm sure it varies depending on one's opinion but we have a policy that they should be under 1- 1.5MB. This isn't always posible of course. Our PDF's are mostly informational and contain little or no graphics.
I would say that it greatly depends on the PDF. If you get up over that size, you should do your best to optimize it for your users. Sometimes you can only do so much.

What are the best practices for backing up SAP B1?

Right now, we are using a nightly tape back up. Is this sufficient? Or are there other, better options?
Thank you!
John Sefton

It is sufficient,as you would have default SBO-Backup utility
whcih can be automatted.
In addition, you can even take a manual backup from the back end.

What is the best practice for using portrait and landscape images within a slideshow light box?

I am trying to create an online portfolio and want to incorporate different sized images in my work. I have watched almost all of the tutorials I can find and no one really seems to address this at all.
Each demonstration I have watched uses the same size of image (eg. all landscape close ups) to fill the enlarged viewing space of the image. But what if all images are varied?
Friends have gone down the Wix path, where images, borders, descriptive text and arrows are resized to suit each individual image automatically.
Is there any way around this though?
Thanks in advance,
Paul

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 Database management and performance tuning?

Similar Messages

Maybe you are looking for