Re: Performance Penatly using Partitions
>For comparison purposes I would want to see the rows from monSysStatement, the entire query plan for both queries, the output from sp_help for both tables, and information about any triggers on the...
View ArticleRe: Performance Penatly using Partitions
Attached are the monSysStatement outputs for partitioned and non-partitioned table if only 100 rows are deleted.
View ArticleRe: Performance Penatly using Partitions
re: did you perform these deletes on the same dataserver with the same configurations I was referring to the original comparison of partitioned vs non-partitoned table, ie, were these performed on the...
View ArticleRe: Performance Penatly using Partitions
>did you perform these deletes on the same dataserver with the same configurations All result are taken from the same ASE server and database. > are you by any chance running the non-part test...
View ArticleRe: Performance Penatly using Partitions
re: set statistics time,io on ... Hmmmm ... were these settings also enabled for the repro on linux? All of the query-specific numbers (monSysStatement data, ULC* values, # pages written, # txns) are...
View ArticleRe: Performance Penatly using Partitions
If performance is still degraded after disabling all those options, could you post back here with the output from the following when run against the Solaris and linux dataservers:...
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Re: Performance Penatly using Partitions
>Again, I'd suggest running your tests (Solaris; part vs non-part) with *ALL* options (showplan, stats >io, stats time, etc) turned off. The objective is to eliminate the overhead (cpu,...
View ArticleRe: Performance Penatly using Partitions
Ahhhhh, you've got statement cache enabled on linux but not solaris so the solaris optimizer is going to spend more time (cpu, logicalIOs, table/index accesses) compiling those 100 (or 6500) commands,...
View ArticleWarning log message about tempdb
In my ASE log file, I've got the following message about the database ID 2 (tempdb). What does it mean? One or more entries in the data segment free space counts in database ID 2 was found to be...
View ArticleRe: Warning log message about tempdb
Just looks like an informational message stating that the dataserver has updated some in-memory structures used to manage free space accounting. Is this message showing up in large volumes?
View ArticleRe: Warning log message about tempdb
Hi Mark,The message only appears once in the ASE log file. It occurred after starting the application against the ASE db.ASE seems to work fine.I just wanted to understand the message to worry or not...
View ArticleOpen Server Sybase
Hello Everybody, I downloaded the ASE for linux, for a prove of concept of a system migration from Solaris for Linux, but i noticed that the C Open Server libraries in not included in this package,...
View ArticleRe: Open Server Sybase
Hi Marcel, Open Server doens't come with SDK.It is a seperate download. You can find this in Service market place > Software Downloads > A-Z Index > O > SAP OpenServer. SAP Open Server are...
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Hi Ryan, Thanks a lot by the answer. I didn't found the link for download in Service market place > Software Downloads > A-Z Index > O > SAP OpenServer. Can you help me ? Regards,Marcel
View ArticleRe: Open Server Sybase
Hi Marcel, This isn't something I can add to your download site; I'm in tech support.You don't see the download most likely because you don't have the correct license for Open Server.As far as I know...
View ArticleRe: Open Server Sybase
Hi Marcel, To find out if SAP Open/server should had been include in your account on Service Market Placeyou could start with a call to the Global Support Customer Interaction (GSCI) Teamon the...
View ArticleRe: Help with new install... cannot load database file...
Hi Ken, So you are on Windows platform ? If you do not have the service in Windows, I would assume you do not have a bcksrvr.exelisted as a processes in the task managers ? If you check...
View ArticleRe: Help with new install... cannot load database file...
I must be missing something.. I am in windows 2008r2 I do not see a showserver command anywhere... But if I look at the services I do not see the backup server listed.. I see the main server and an _xp...
View ArticleRe: Help with new install... cannot load database file...
Hi Ken, Try this:Add an entry in your sql.ini:Example: [RH2008VM_BS]master=NLWNSCK,rh2008-vm,5002query=NLWNSCK,rh2008-vm,5002 Now go back to the server config:select "network address..."select...
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