Subject | Re: [firebird-support] Re: Handling large imports while system is in production |
---|---|
Author | W O |
Post date | 2013-02-06T19:03:13Z |
WOW!!!!
THAT'S INCREDIBLE!!!!!!!
Importing row by row 3.600.000 records takes about 14 hours. Importing
1.160.000 records using an external table takes seconds, less than a minute.
Thanks very much to all for the advice.
Greetings.
Walter.
THAT'S INCREDIBLE!!!!!!!
Importing row by row 3.600.000 records takes about 14 hours. Importing
1.160.000 records using an external table takes seconds, less than a minute.
Thanks very much to all for the advice.
Greetings.
Walter.
On Wed, Feb 6, 2013 at 2:49 PM, W O <sistemas2000profesional@...>wrote:
> Thank you for the info Sean.
>
> Greetings.
>
> Walter.
>
>
>
> On Wed, Feb 6, 2013 at 1:25 PM, Leyne, Sean <Sean@...>wrote:
>
>> **
>>
>>
>> Walter,
>>
>>
>> > Karol, currently now I am importing a .DBF table which has more or less
>> > 3.600.000 records and it is taking hours.
>>
>> Back in 1994 I was able to insert 1000 rows/secs into a IB database from
>> an DBF file.
>>
>> So, you need to review your import routine approach/coding.
>>
>>
>> > Exporting the .DBF to a delimited text file and then importing using an
>> > external table would be faster?
>>
>> Orders of magnitude.
>>
>> Sean
>>
>>
>>
>
>
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