RE: [firebird-support] Re: How to improve update performance with millions records?

2012-06-11 Thread Svein Erling Tysvær
> >Hi, I'm jimmy > > Hi Jimmy! > > > I have a problem, please help me! > > I have a table with 3,000,000 rows record, every row update 1 to 5 times in > > one day. > > The speed of update statement become slowly, about 30 > > records/second, but insert speed above 1000 records/second. > > Is m

Re: RES: [firebird-support] How to improve update performance with millions records?

2012-06-11 Thread Thomas Steinmaurer
>>> What frequency do you backup/restore this database? >>> This database can not stop, It used to realtime collect data. >> so no restore only backup, backup it once a week. >>> What firebird version? SS CS? >>> FB2.5 SS, i use FB2.1 SS to test,same result. >> OS is win XP, change to Win

[firebird-support] Re: How to improve update performance with millions records?

2012-06-11 Thread firebird_jimmy
--- In firebird-support@yahoogroups.com, Svein Erling Tysv�r wrote: > > >Hi, I'm jimmy > > Hi Jimmy! > > > I have a problem, please help me! > > I have a table with 3,000,000 rows record, every row update 1 to 5 times in > > one day. > > The speed of update statement become slowly, about

Re: RES: [firebird-support] How to improve update performance with millions records?

2012-06-11 Thread Thomas Steinmaurer
> --- In firebird-support@yahoogroups.com, "Fabiano" wrote: >> >> What frequency do you backup/restore this database? >> This database can not stop, It used to realtime collect data. >so no restore only backup, backup it once a week. >> What firebird version? SS CS? >> FB2.5 SS, i use FB2.1 SS

RE: [firebird-support] How to improve update performance with millions records?

2012-06-11 Thread Svein Erling Tysvær
>Hi, I'm jimmy Hi Jimmy! > I have a problem, please help me! > I have a table with 3,000,000 rows record, every row update 1 to 5 times in > one day. > The speed of update statement become slowly, about 30 records/second, but > insert speed > above 1000 records/second. > Is my usage be bad or

Re: RES: [firebird-support] How to improve update performance with millions records?

2012-06-11 Thread firebird_jimmy
--- In firebird-support@yahoogroups.com, "Fabiano" wrote: > > What frequency do you backup/restore this database? > This database can not stop, It used to realtime collect data. so no restore only backup, backup it once a week. > What firebird version? SS CS? > FB2.5 SS, i use FB2.1 SS to tes

RES: [firebird-support] How to improve update performance with millions records?

2012-06-11 Thread Fabiano
What frequency do you backup/restore this database? What firebird version? SS CS? What your garbage policy? De: firebird-support@yahoogroups.com [mailto:firebird-support@yahoogroups.com] Em nome de firebird_jimmy Enviada em: segunda-feira, 11 de junho de 2012 10:01 Para: firebird-support@yah

[firebird-support] How to improve update performance with millions records?

2012-06-11 Thread firebird_jimmy
Hi, I'm jimmy I have a problem, please help me! I have a table with 3,000,000 rows record, every row update 1 to 5 times in one day. The speed of update statement become slowly, about 30 records/second, but insert speed above 1000 records/second. Is my usage be bad or not? what should i

[firebird-support] Re: Firebird hangs for a while blocking all DB operations periodically.

2012-06-11 Thread anthonyjang2012
Hi Vlad, The issue occurred again, but, unfortunately, we only obtained a full dump. The full dump is 8GB (1GB zipped). Would this be useful to send to you? Please let me know so that I can put it on an ftp site for you to download. Unfortunately, we did not obtain a mini-dump. Regards, Anthon

Re: [firebird-support] Re: How to shorten =================================== between header and data rows?

2012-06-11 Thread Norman Dunbar
Afternoon ehaerim, On 09/06/12 02:16, ehaerim wrote: > thx it works again! > > but when it comes to INTEGER or SMALLINT type, it won't work again. > for example, It seems, unfortunately, that the set width command only affects character columns. I've done a few tests with other data types and it

Re: [firebird-support] Statement get stuck and never terminates

2012-06-11 Thread Thomas Steinmaurer
Hi Marc, > I'm using Firebird 2.5.1 SuperServer on windows 7 from a .Net application > that uses the .Net Ado Provider 2.5.2. The firebird server and the > application run on the same machine. > > In order to test a component from the application, I create 100 threads that > will read, update,

[firebird-support] Statement get stuck and never terminates

2012-06-11 Thread Marc Bettex
Hi everybody, I'm using Firebird 2.5.1 SuperServer on windows 7 from a .Net application that uses the .Net Ado Provider 2.5.2. The firebird server and the application run on the same machine. In order to test a component from the application, I create 100 threads that will read, update, insert