Major issues for DBA
Hello friends
please anyone tell me what are the five major issues which cannot solve by DBA
Since it was an interview question so you could replied like this :
1.DBA can'not help in issues which is/are related to hardware problem.
2.Any issue which is directly dealt by OS internals i.e. thread handling, memory allocation by OS etc.
3.DBA is helpless to solve those issues which are related to that technology's typical aspect; i.e. What is Assembly in ASP.NET, how does Fantom read deal in non-oracle db.
4.Sometime DBA can not do anything to help faster running of a web application, which is cookies, session related etc.
5.Anything issue which is related to download and install RPM, DLL, Exes are not generally handelded by DBAs.
Regards
Girish Sharma
Similar Messages
-
I have been having 2 MAJOR issues for the last few months:
I have been having MAJOR issues for the last few months:
1.) My iTunes keeps shutting down on me, after 5-10 minutes of being opened and starting updates, or if I play music. I restart iTunes and it just does it over and over again.
2.) I have homesahring ON on both my desktop PC and my AppleTV 2nd gen, but my AppleTV cannot access the computer. I have restarted and reset both PC and AppleTV over and over, but still no luck.
Any suggestions?Welcome to the Apple Community.
YSUKIC wrote:
Any suggestions?
Only that you may wish to resolve issue 1 before looking at #2. The best forum for that would be the iTunes for windows community. -
Coreaudiod stack shots freeze audio causing major issues for music performances
Dear all,
I've been experiencing a very annoying issue : is several applications (Itunes, Mozilla, Safari, Ableton, etc. - everything that does audio) is get occasional, irregular freezes. The audio would freeze for about 20 sec, videos that are playing would freeze too. After this 20 sec freeze thing continue normally. If for example a track plays in iTunes and freeze at the 1'00" mark, it will continue playing from there after the approx. 20 sec freeze is over.
Other apps opened in the background (text editor for example) remain functioning.
The issue is hard to repeat and irregular. I work professionally with audio so this is a nightmare - it ruins recording sessions and I need to be able to count on faultless, stable playback for live performance.
OS is 10.8.5 - I cannot upgrade to 10.10 at this moment since my firewire audio interfaces (Mackie Onyx + Motu Ultralite) will most likely not be compatible with the newest mac OS (as stated on the audio interface manufacturer's website).
Macbook pro model is late 2011, 2,4gHz processor, 8gb Ram
This issue happens both when using the internal soundcard and when using external audio interfaces.
Every time this freeze happens, a list like this appears in console :
" coreaudiod : Disabled automatic stack shots because audio IO is active"
" coreaudiod : Disabled automatic stack shots because audio IO is inactive"
" coreaudiod : Disabled automatic stack shots because audio IO is active"
" coreaudiod : Disabled automatic stack shots because audio IO is inactive"
" coreaudiod : Disabled automatic stack shots because audio IO is active"
" coreaudiod : Disabled automatic stack shots because audio IO is inactive"
(sometimes the list of enabled-disabled is longer)
troubleshooting i've tried so far :
1) I have recently done a clean install of the OS, manually copying the necessary files and installing the applications. I was obliged to do this since my hard disk failed 2 weeks ago and my mac had become very unstable. I've been working on 10.8.5 for a long time and haven't encountered this issue until after the clean install.
2) updating all necessary firmware
3) updating adobe flash
4) creating a com.apple.audio.ServerSettings.plist file with xcode and placing it in the library/audio folder with this content :
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>AllowStackShotsDuringIO</key>
<true/>
</dict>
</plist>
a tip i found here : http://apple.stackexchange.com/questions/91297/coreaudiod-spams-system-log-enabl ed-automatic-stack-shots-because-audio-i… After doing this i didn't have the problem for 1 whole day, afterwards the same issue popped up again.
5) manually quitting the coreaudiod process in activity monitor and restarting - this also seemed to help for a while but didn't last
Any hints and help are extremely welcome - I need this issue to be solved asap since i need to be able to depend on a stable audio environment for professional reasons.
Thanks a lot in advance,
KOh and I also tried :
* P-Ram reset
* repairing permissions, verifying disk and hardware diagnostics - no apparent issues there
thanks
k -
I am puzzled by the meaning of iMac (Intel) as I use an iMac 2 period. I am running Mac : Office 2004 and do all my quotations in Excel. After upgrading to OS X LION, I am suddenly unable to SAVE my spreadsheets. As a salesman whose quotations need frequent updating, my situation is perilous to say the least. Can anyone help me ?
Office for Mac 2004 is NOT compatible with Lion. It must be upgraded to Office for Mac 2008 or 2011, once you have upgraded the files will be accessable. Office for Mac 2004 is written for old PPC (Power PC) based machines. Beginning with Lion support for PPC based apps has been dropped.
-
Just purchased a brand new MBP, and all programs look awesome on it except the one software program where crisp display is required - PSE11. I really need to know my options, is this a fix in the near future? Is PSE12 retina display friendly? Any other options? Thank you.
I am not a Mac user, but your problem is the same with other HDPI high resolution displays.
See that discussion on the feedback forum:
http://feedback.photoshop.com/photoshop_family/topics/please_add_retina_support_to_photosh op_elements_11
Nobody can tell if future versions will solve the problem, but don't expect a fix for PSE12.
shoregrl20 wrote:
Just purchased a brand new MBP, and all programs look awesome on it except the one software program where crisp display is required - PSE11.
I completely disagree about the 'crisp display' requirement. Photo editing on computers has its own requirements which do take into account the practical resolution of the display, its size and viewing distance and the fact that you have to work alternatively on the whole image or the pixel level. Working comfortably without straining your eyesight means a lot of things including display size and viewing distance (good : 24 to 27" at 80 - 100 cm) with optimal resolution : 1920 x 1200; good colour fidelity and absence of reflections.
If you compare side by side HDPi vs more standard displays, you won't see the difference in a normal editing session, only if you look closely for a long time at a still image.
Standard displays are crisp enough, don't be fooled by the marketing trick of the higher figures. Even 1920 x 1200 resolution is more than enough for a 15" display. Spend the price difference on a good and comfortable. external display. Make use of the shortcuts to quickly zoom and pan in your images. -
HT5957 What about the mic going out? That was a major issue for many apple users who updated to iOS7
A lot of people mics like mine have gone out due to the update iOS7. My iPod Tocub 5th Gen has STILL NOT returned the mic back to it's normal functioning state. FIX THIS ASAP.
But they sky-rocketed after iOS7. What was the point of Replying if you aren't going to help me? I need to know what to do about this. My mic is a very important to how I effectively use my iPod and without it my iPod had literally no use.
-
Is LR6 SLOWER for anyone else? Major issue for me...
So I updated CC. I'm running a Macbook Pro Retina, 10.9.5, 2.3Ghz i7, 16Gb RAM
Imports are WAY slower now than they used to be. I convert to DNG & create Smart Previews. I don't know what's changed, but it is way slower than it used to be.
Also, when editing photos via Smart Previews, sometimes the photo takes WAY too long to load....it just stays pixelated. I'll move on to the next photo or plug in the external drive...but LR5 never did that.
I'm not sure what is happening with these "performance enhancements" but I'm definitely not seeing it.
Any way to get this to speed back up? I've got 2 weddings next weekend & I can't stay up all night importing photos.Try turning off the GPU acceleration. It's under Preferences/Performance.
-
Performance Issue for BI system
Hello,
We are facing performance issues for BI System. Its a preproductive system and its performance is degrading badly everyday. I was checking system came to know program buffer hit ratio is increaasing everyday due to high Swaps. So asked to change the parameter abap/buffersize which was 300Mb to 500Mb. But still no major improvement is found in the system.
There is 16GB Ram available and Server is HP-UX and with Netweaver2004s with Oracle 10.2.0.4.0 installed in it.
The Main problem is while running a report or creating a query is taking way too long time.
Kindly help me.Hello SIva,
Thanks for your reply but i have checked ST02 and ST03 and also SM50 and its normal
we are having 9 dialog processes, 3 Background , 2 Update and 1 spool.
No one is using the system currently but in ST02 i can see the swaps are in red.
Buffer HitRatio % Alloc. KB Freesp. KB % Free Sp. Dir. Size FreeDirEnt % Free Dir Swaps DB Accs
Nametab (NTAB) 0
Table definition 99,60 6.798 20.000 29.532 153.221
Field definition 99,82 31.562 784 2,61 20.000 6.222 31,11 17.246 41.248
Short NTAB 99,94 3.625 2.446 81,53 5.000 2.801 56,02 0 2.254
Initial records 73,95 6.625 998 16,63 5.000 690 13,80 40.069 49.528
0
boldprogram 97,66 300.000 1.074 0,38 75.000 67.177 89,57 219.665 725.703bold
CUA 99,75 3.000 875 36,29 1.500 1.401 93,40 55.277 2.497
Screen 99,80 4.297 1.365 33,35 2.000 1.811 90,55 119 3.214
Calendar 100,00 488 361 75,52 200 42 21,00 0 158
OTR 100,00 4.096 3.313 100,00 2.000 2.000 100,00 0
0
Tables 0
Generic Key 99,17 29.297 1.450 5,23 5.000 350 7,00 2.219 3.085.633
Single record 99,43 10.000 1.907 19,41 500 344 68,80 39 467.978
0
Export/import 82,75 4.096 43 1,30 2.000 662 33,10 137.208
Exp./ Imp. SHM 89,83 4.096 438 13,22 2.000 1.482 74,10 0
SAP Memory Curr.Use % CurUse[KB] MaxUse[KB] In Mem[KB] OnDisk[KB] SAPCurCach HitRatio %
Roll area 2,22 5.832 22.856 131.072 131.072 IDs 96,61
Page area 1,08 2.832 24.144 65.536 196.608 Statement 79,00
Extended memory 22,90 958.464 1.929.216 4.186.112 0 0,00
Heap memory 0 0 1.473.767 0 0,00
Call Stati HitRatio % ABAP/4 Req ABAP Fails DBTotCalls AvTime[ms] DBRowsAff.
Select single 88,59 63.073.369 5.817.659 4.322.263 0 57.255.710
Select 72,68 284.080.387 0 13.718.442 0 32.199.124
Insert 0,00 151.955 5.458 166.159 0 323.725
Update 0,00 378.161 97.884 395.814 0 486.880
Delete 0,00 389.398 332.619 415.562 0 244.495
Edited by: Srikanth Sunkara on May 12, 2011 11:50 AM -
I am having major issues with links in keynote! Even though the links (a navigation system) are on the master page, they are only working on some of my slides. Anyone have ideas on how to fix this or similar issues? Help!
I have created a navigation system on the master pages and set the presentation to links only mode. I also have other links scattered throughout the program, like a linkable table of contents, etc. Some of them work, some of them don't. Not sure why. Anyone out there having similar issues? Or have any idea on how I can solve this issue? Any help would be appreciated!
Thanks!Links should not create any problems in Keynote. If they are set up correctly on text, the text will be underlined. Objects that have links will have a curved arrow bottom right, if you click the arrow a popup will display the link information.
Try this repair for Keynote, ensure you complete all the tasks and in the order shown:
1
delete all the iWork applications if you have them, not just Keynote, using Appcleaner from Mac Update, its a freeware application
2
empty the trash: Finder > Empty Trash
3
Shut down your Mac, wait 30 seconds, then power on the Mac, immediately after the start chime, hold down the Shift key
When you see the grey Apple symbol and progress indicator (a spinning gear), release the Shift key.
If you are prompted to log in, type your password, then hold down the Shift key again as you click Log in.
4
Let the Mac fully boot up, it will take longer as the OS is repairing the drive
5
when fully booted, go to Applications > Utilities > Disc Utility; click on the boot drive then First Aid tab and click repair disc permissions
6
when complete, restart the Mac normally, Apple menu > Restart
7
install Keynote from the Mac App Store
let us know if this helped -
What are the major issues to consider in code review? Or performance analys
What are the major issues to consider in code review? Or performance analysis?
I would not recommend you to try to optimize performance by checking the coding.
There is the code inspector which can do all which makes sense automatically.
The above mentioned points are not the real issues.
Instead of code review you should execute test cases and measure the exection time.
1. With STAD if you want to get good time measurement
2. With SE30 and ST05, if you want to have data for further anaylsis.
Check total time (SE30), check whether DB part is large, then go to SQL trace. Do the check mentioned here
/people/siegfried.boes/blog/2007/09/05/the-sql-trace-st05-150-quick-and-easy
to find the SQL bottlenecks.
The major point about SQL problems is index support, if there is no proper index support then the performance will be poor. Be aware, that problems are only visible, if you tables are filled.
In a test system where you have very little data, you will never encounter performance problems.
Check also the Top10 of the SQ30 hit list.
Be aware that a proper performance analysis is not a 5 minutes job.
Siegfried -
Dear All,what are the major issues in implementation in sap hcm
what are the major issues in implementation in SAP HCM project scope is PA ,OM,TIME, INDIA PAYROLL
Hi Ramjan,
Try to have a clear understanding of requirements and find the best solution in SAP. Keep as much as possible everything standard and based on SAP best practices.
In PA look for a comprehensive enterprise structure. It's base for everything.
DON"T do anything through development(ABAP code) as much as possible specially in PT and PY. Try to do claculation by PCRs and Schema.
Regards,
Omid -
What are the major issues in implementation SAP CRM sales and CIC.
Hi
We are newly implanting the project to the mobile Manfaturing Company. Our Clint is going for are looking to implement the CIC interaction center win Clint and the Sales modules of CRM .
We have some 3rd parry raw data with us with that raw data we are calling to the customers and we want create the opportunity in the CIC after that we will convert the opportunity as a sales with our other sales people. After that they will sale that product to that customers.
We have the back end of the R/3 SD, MM modules implemented for Clint.
Now 1) I want to know after implementation what are the major issues will come in the project normally for the conman Sales and CIC Win Clint projects kindly give the some issues normally come and solutions for the problems also.
My motto is that if I know the issues I can make preparation for that conman issues and I will make my project with good effective and smooth running ..
with Regards,
prakesh
Edited by: prakesh on Dec 9, 2009 6:04 AMhi prakesh,
firstly, cic winclient is an older version and obsolete so its better to implement the new crm version.
secondly, in any case if you want to implement, then your 3rd party raw data has to be mapped with the SAP system which could be a problem. Middleware could be a lot of effort. Rest all depends on how much customization you need for your business requirement in cic and sales. In case you are implementing standard functionality mostly then no major complications are expected otherwise lot of development effort may be required.
regards
shikha -
Having major issues with InDesign CS6. will upgrade fix???
Having major issues with InDesign CS6. Not only is it crashing, but it is corrupting the existing file. Then when I relaunch, it is not allowing me to open the file again.
In another instance, yesterday I opened an file created 3 months ago and it allowed me to make changes, however I could not save them to the existing file, or not even to a new name.
I had to copy each layer on each page to create a new document. NOT GOOD!!! Just saw that ADOBE has an update for InDesign. WILL THIS FIX THE PROBLEM??Yes, I would certainly get the latest update. That we often solve issues like these, for this is not normal. Some further tips would be quite InDesign, then to trash your InDesign preferences and then re-start InDesign (it will rebuild them again). Some further areas to look into would be:
* Corrupt Font(s) (or corrupt font caches - see below)
* Corrupt Image(s)
* Power Failures (power surges)
* Placing images via drag-and-drop from an Internet page
* Working on an InDesign file over a network or on a remote server
If all else fails, we as Markzware (I work for them) also offer a Service to fix corrupt InDesign documents. See:
http://markzware.com/support/faq/recover-bad-file-service/
Hopefully this helps you.
David Dilling of
Markzware -
I downloaded Yosemite last week, having major issues with typing
dw yosimite last week and have had major issues with typing, cursor leaving page
Hi KevinfromGeneva,
Welcome to the Support Communities! Are you working with a wireless keyboard or mouse, or are you having issues with a trackpad? The article below offers general troubleshooting tips for issues with these input devices:
Troubleshooting wireless mouse and keyboard issues - Apple Support
Cheers,
- Judy -
Having Major Issues with Flash Player
Using IE 8, 64 bit, flash player 11.4.402.287
Having major issue with flash player! can not play a lot of games on FB. Games tell me that i need to update my Flash Player, PC says I have the latest version installed already.Ok, thought i would uninstall/reinstall...no go. Will not uninstall, says I need to close IE...which none are open. This issue has been going on for weeks now. I have done everything the help said to do and still not working. I need HELP!im using the recent adobe flash player
windows XP, internet explorer, 10.045.2, 32bit
im not sure how this works, but im sure all that is correct:)
if you need additional infomation, just let me know
Maybe you are looking for
-
Parsing Special Characters in XML
Hi, I have an incoming XML snippet that has the special characters already escaped. If the Title is something like kkkkk ?& [] ]]> XML comes back escaped for & and > <title><kkkkk ? & [] ]]></title> Now I would like parse this ESCAPED Title correctly
-
Extract 100 registres from table in Infopackage
hi experts, I want to extract always 100 registres with full from and infopackage. (0HC_PATCASE). To do this, I have to put in the infopackage the 100 registers ( one by one). Is there another option? Can I put manually 100 registers in infopackage?
-
Okay what does this term mean: Buffer Sizes Are Not Equal I am playing with transitions. I have two clips with enough handles. I'm using the gradient wipe and putting a Photoshop file in the "well". That message pops up in the timeline when I'm stopp
-
How to transfer favroites from Vista to Firefox?
I have a laptop & changed my browser to Firefox & don't know how to get my favorites into my bookmarks.
-
How to create Asset Item & Inventory Item?
Dear Experts, What makes the Difference in creating Asset Item & Inventory Item? Please help me Thanks Bharath