Tempdb- Disk size Requirement for Tempdb Database?

Working on new project that have fresh windows and SQl Server Install on physical machine.
Like to know what should be the disk size to keep for tempdb Intially? like 10Gb or 20GB? It will be on separate Drive .
Also like to know what should be ideal drive size to keep for Data and Log drive? They both will be on separate drive also.
any other configuration best practices ?
Thank you
Please Mark As Answer if it is helpful. \\Aim To Inspire Rather to Teach A.Shah

Hi,
Size of the tempdb depends on various factors.
Bulkload operation
general query expressions
dbcc checks
indexes
LOB Variables and parameters and many more.
As others suggested,monitoring is the best way.Try the below in test environments.
Set autogrow on for tempdb.
Execute individual queries or workload trace files and monitor tempdb space use.
Execute index maintenance operations, such as rebuilding indexes and monitor tempdb space.
Use the space-use values from the previous steps to predict your total workload usage; adjust this value for projected concurrent activity, and then set the size oftempdb accordingly.
Refer the below link for optimization.
http://technet.microsoft.com/en-us/library/ms175527(v=sql.105).aspx
Best Regards, Arun http://whynotsql.blogspot.com/

Similar Messages

Disk size requirement

Hello,
I'm planning the installation of an SDS. I don't find any reference to the disk size requirements in the documentation. Is the any recommendation ?
We will be managing Solaris Sparc 8,9, 10 as well as Soalris X64 and Linux RHES 3 and 4. Around 100 servers for the whole farm.
Could someone point me to some recommendation ?
Best regards

For installing an SDS, here is the recommendation:
Disk Space Requirements:
Installation: 512 MB minimum free in the file system that serves /usr/local
Software Components: 500 MB minimum
SWAP: 500 MB minimum
For more information, see:
http://docs.sun.com/app/docs/coll/1561.1

What the Enviroment required for java databases programs?

Hi guys
What the enviroment required for java databases programs?
If I have oracle of version 9i and java 1.4.1 platform
do I need Jdeveloper platform ?

What the enviroment required for java databases programs?What do you mean by "environment"?
f I have oracle of version 9i and java 1.4.1 platformYou just need to download Oracle's 9i JDBC driver (ojdbc14.jar) and put that in your CLASSPATH. Then write JDBC code to connect to Oracle and issue SQL commands.
do I need Jdeveloper platform ?No, JDeveloper is an IDE. Not required.
Why Java 1.4.1? We're up to Java 6 now. You're two major versions of the JDK behind.
%

What is size limit for a database view?

hi all..
can anybody pls tell me about the size category for a database view?

hi
check out this document
http://help.sap.com/saphelp_nw04/helpdata/en/36/74c0358373003ee10000009b38f839/frameset.htm
this would answer all ur queries
regards
Aakash Banga

What are the disk space requirements for CC2014?

Yes, Adobe has the system requirements for each INDIVIDUAL app in CC2014 listed, but they're all listed separately. Since I'll be installing the entire suite on my new machine, I'd like to know the disk space requirements for the ENTIRE suite.
Thanks

There's a summary in the table at the bottom of the page here:
Adobe CC 2014 Direct Download Links: Creative Cloud 2014 Release | ProDesignTools

Database Size Required for SOA

I will be installing SOA Suite with OSB in Exalogic for testing. It is not for the production environment and very simple application will be used for testing. Database admin asked me what size database would be required but I did not find clear answer in the documentation anywhere. I would appreciate if some one could provide the answer.
Thanks
P.S: Oracle Database 11.2 will most likely be the preferred choice for the database.

Try and have a separate machine for the SOA Suite, e.g. server. Then use the developer machines for JDev.
It really comes down to what load you are going to put on your environment. I would recommend 4GB but I have run it fine with just 2GB. The issue of having JDev on the same machine is that JDev can very very memory hungry and can / will impact the developer experience.
cheers
James

Hardware requirements for SQL database used with TestStand

We are wanting to set up a SQL server to store the data from TestStand.
How do we determine the hardware requirements for this server? It will be used with 10-30 machines running tests and logging data and another 5-10 machines running queries to pull the data back out for analysis. The result data size will range from 50-25,000 results per run (run times are 1 minute for 50 result tests and 5 hours for the 25,000 result tests).

Hi,
database design and hardware requirements are never easy. There are a lot of scientific papers on work load tests and requirement assumptions. I can not give a short answer which machine to use. Just some ideas and starting points.
The most important parts of a database system with large data sets are network bandwidth, RAM and storage bandwidth. With smaller data sets and more complex transactions the CPU becomes more important.
In this TS case the data sets are usually rather small. If the queries are not too complex, the requirements seems to be not too high.
Database performance is usually measured in transactions per minute (tpm). Special database servers can perform several thousands tpm and have costs starting at about 15 $ per tpm. See MS' ad page for a g
ood starting point: http://www.microsoft.com/sql/evaluation/compare/benchmarks.asp
You may also visit the TPC.org homepage.
To be more specific.
I'd choose a modern Intel-based system like P4-3MHz (that have virtual multiprocessors) with at least 512 MB RAM and a RAID5 hard disk storage system (not nercessarily SCSII) with at least 3 single HDs. Use a 100 MB LAN connection at least, best with a switch. Don't forget backup!
Check also the pages of your preferred database provider.
I am on a starting point here too. We have chosen mySQL, which runs (at least now) on the very same machine where TS & LV are running. We plan to test this setup with increasing burden to get a practical assumption of the HW requirements. The planned final setup will have up to 5 test stations and 5 query stations. We'll run about 50 rather complex tests of about 4 hours each that operate in parallel on the test stations.
HTH and
Greetings from Germany
Uwe

Disk size based on content database size

Hi,
Assuming that by the formulae Database size = ((D × V)
× S)
+ (10 KB × (L +
(V × D)))
my DB size is 105 GB,
what should we recommend be the Hard disk size for creating this data base?
Thank you,
Kotamarthi

Updated but few questions
WFE & App servers : System
Files :80 GB ;ULS & IIS Logs etc:80 : Back up : 160(can vary)
FAST Search : System
Files:80 GB; Search : 300 GB.: ULS Logs : 80 GB.; Back up: 80 GB.
DB Server (current content size is 106 GB): System
Files :80 GB ;MDF: 300 GB;LDF : 100 GB ;Back ups:300 GB(can vary)
Updated the Fast Search with ULS =80 and added back up for 80 GB.
Few Questions.
1.For WFE and App server I have only two Drives one for system and one for Logs are those sufficient? where would the sharepoint files go into? or do w e need to and any other drives.
1.For fast search search drive is 300 GB(this drive would be for indexing/Querying etc? is it fine)
a.on search Server added 80 GB for back up - can you let me know for what purpose can we use this.
2.For DB server , do you mean since we have Drive for LDF logs we dont need drive for ULS log?
thank you,
Vinay

Paging File Size requirement for Windows CE7.1 on Windows 2008R2

Hello ,
We are installing the SAP CE7.1 Java on Windows 2008 R2. The SAP installtion guide recommends paging space for SCS as 1 Times RAM + 1 GB. However some of SAP note says Paging space is now required for Java only systems. what could be the best suggested value to go with .
Regards
Makrand Gargate

Hi Makrand,
You can refer to note 1518419, where attached to it contains a PDF with examples and how to calculate the size of page files both for ABAP and Java instances.
Cheers,
Maurício

Disk space required for business content activation

Hi everyone,
I'm looking for information about how much disk space is required for activation of differents parts of business content (or ultimately, ALL business content in NW04S). I'm also looking for that information on extractors side on R/3.
Reason why i'm asking is that I am convinced that it is better to activate as much Biz Content as possible straight at the beginning of an implementation project even though part of it should not be used in the first place(mostly because if you activate BC later while already in production you have high risks of overwrite or conflicts with existing objects). However I am often opposed the argument that this consumes useless diskspace blah blah blah...
I'd be curious to know the exact diskspace Biz Content actually takes when activated, so any information about it is welcome.
Thanks!
Christian

iam also agreeing wih ur opinion it is better to activate as much business content a implementaio level

Disk space required for Grid Control

Just getting started with the Grid Control. Anyone know roughly how much disk space is required for a basic installation?

I've re-posted this in the grid forum.

Minimum parameters and values required for 11g database

Hi
Can anyone please provide me with the list of parameters and the minimum value required for these parameters in 11g database (11.1.0.6.0).
Thanks

user8940828 wrote:
Thanks for your help
But this basic parameters did not mention the following parmeters . What can be the mimimum value that can be assigned to these parameters.
dml_locks
log_checkpoint_interval
log_checkpoint_timeout
open_cursors
open_links
parallel_max_servers
processes
session_cached_cursors
session_max_open_files
job_queue_processes
log_buffer
shared_pool_size
sort_area_retained_size
sort_area_size
db_cache_size
pga_aggregate_target
ThanksI suggest you to start letting the default parameters and then tune them step-by-step.
Eg:
- open_links => If you dont have database links you can avoid to set it.
- processes: number of backgroud processes + expected session/users for your application. if you have 1000 users connecting at the same time you would set a value higher than 1000.
- shared_pool_size, db_cache_size, sort_area_size, pga_aggregate_target are not mandatory if you use automatic memory management by Oracle.
- etc.

Default block size used for Apex Database

Hello all,
I was wondering if anyone has an idea on the default block size that is used for the database that ApEx uses?
Cheers!
Steve

The block size is determined by the Database installation and Tablespace configuration and not by APEX, and the default in the database installation is the OS block size I believe.
Are you talking about the XE database installation?
-Richard

Hardware Requirement for Oracle Database

Hi, i need help, i wanna build new server with some requirement of total user who is connect, size of database n etc. Can u tell me how to calculate ram size, processor need and etc to build good server for my company need?
I remember Oracle before have some excel where we can fill the total user n other information n from that information the excel will tell u how many processor do u need, what ram size do u need n other else. Can someone help me find this excel??

user11257918 wrote:
There is 3360 user who wil connect concurrently to the database and there is 20 million customers in my master customer.
Is really don't have some formula or other things that help me to decide the number of processor and size of the ram?There are formulas. They are generally useless. Any formulas are only as good as the assumptions and, unless you know the assumptions you will not know whether the formulas are in any way valid.
Questions you need to answer are all around workload.
3360 concurrent users who only ask about sysdate will not load the system much. 3360 users who only ask 'what is the customer phone number' using only a properly indexed customer name field will likely not have a huge impact, although you may need to play with the index and the buffer cache for a bit. 3360 users who do concurrent 50 table joins with 20M row sort-merges will have a different impact on the system requirements. And 3360 users who perform updates and inserts using randomly assembled dynamic SQL with no bind variables at all will have a completely different impact again.
(Then again, user 3360 is known to ask some tough questions. But provide good answers as well. ;-) Have to say, I haven't seen much from 3360 lately. Different handle?)
The usual way to get a reasonable idea of the size is to prototype or benchmark. The best benchmark is a copy or simulation of your proposed environment. Skip this, and you will forever be 'right sizing' the app, no matter how much you calculate.
One way I've seen it successfully done is to do a small benchmark,use the SpecMARK tables (http://www.spec.org) to scale.

Qfs minimum partition/disk size requirement

I just want to know the minimal requirement of the disk/partition size to create qfs file system?
As qfs separates metadata devices from data devices, what is the minimum size for both to create qfs?
There could be some determination way like creating shortest partitions (in KB’s?) and use them to create qfs.
Please revert with some pointers.
-r_p_w

It sounds like people are having different experiences with this issue, here's mine:
When trying to resize partitions without reformatting first, dragging the partition corners worked but didn't allow me to make the second partition smaller than 1/10th the size of the drive. If I used the "size" field to change the second partition, it would reduce, but the first (main) partition would not fill up the rest of the space. If I subsequently tried to change the size of the main partition using either the "size" field or the drag method, it would automatically revert to its previous size.
I decided to go ahead and reformat the drive, after which I was able to create two partitions and resize them freely. I still found that when reducing the size of the second volume, the first did not resize to fill the drive automatically. However, this time I was able to drag the corner of the first volume, increasing its size to fill the drive. Thanks again for your help.

Tempdb- Disk size Requirement for Tempdb Database?

Similar Messages

Maybe you are looking for