On 7/1/2015 3:08 AM, ben.play wrote:
In fact, the cron job will :
- select about 10 000 lines from a big table (100 Gb of data). 1 user has
about 10 lines.
- each line will be examinate by an algorithm
- at the end of each line, the cron job updates a few parameters for the
user (add some points
In fact, the cron job will :
- select about 10 000 lines from a big table (100 Gb of data). 1 user has
about 10 lines.
- each line will be examinate by an algorithm
- at the end of each line, the cron job updates a few parameters for the
user (add some points for example)
- Then, it inserts a
On Wed, Jul 1, 2015 at 7:08 AM, ben.play benjamin.co...@playrion.com
wrote:
In fact, the cron job will :
- select about 10 000 lines from a big table (100 Gb of data). 1 user has
about 10 lines.
- each line will be examinate by an algorithm
- at the end of each line, the cron job updates a
On Tue, Jun 30, 2015 at 1:57 PM, ben.play benjamin.co...@playrion.com
wrote:
Hi guys,
Thank you a lot for your answers.
In fact, I tried to write the easiest explanation of my problem in order to
be understood...
My project is developed with Symfony and Doctrine (BERK, i know ...).
The
Hi guys,
Thank you a lot for your answers.
In fact, I tried to write the easiest explanation of my problem in order to
be understood...
My project is developed with Symfony and Doctrine (BERK, i know ...).
The project has more than 2 years and Doctrine makes some bad decisions and
lock all
On 6/30/2015 9:57 AM, ben.play wrote:
To be more precise : We have a database with more than 400 Gb and ONE table
with more than 100 Gb of data. This is huge for doctrine. When the cron
runs, it writes a lot on the disks in temporary file (although we have 128
GB of Ram...). Of course, each
Hi guys,
We have a PG database with more than 400 GB of data.
At this moment, a cron runs each ten minutes and updates about 10 000 lines
with complex algorithms in PHP.
Each time the cron runs, the website is almost down because some queries
have to make an update on the FULL table...
On 06/29/2015 06:02 AM, ben.play wrote:
Hi guys,
We have a PG database with more than 400 GB of data.
At this moment, a cron runs each ten minutes and updates about 10 000 lines
with complex algorithms in PHP.
Each time the cron runs, the website is almost down because some queries
have to
On 06/29/2015 06:02 AM, ben.play wrote:
Hi guys,
We have a PG database with more than 400 GB of data.
At this moment, a cron runs each ten minutes and updates about 10 000 lines
with complex algorithms in PHP.
Each time the cron runs, the website is almost down because some queries
have to
Arthur Silva wrote on Monday, June 29, 2015 5:23 PM:
Therefore, I'm asking if it's possible to duplicate my main database on a
slave server in order to run these cron on this second server... then,
replicate these changes on the main database (master).
On Mon, Jun 29, 2015 at 10:02 AM, ben.play benjamin.co...@playrion.com
wrote:
Hi guys,
We have a PG database with more than 400 GB of data.
At this moment, a cron runs each ten minutes and updates about 10 000 lines
with complex algorithms in PHP.
Each time the cron runs, the website is
On 06/29/2015 08:23 AM, Arthur Silva wrote:
On Mon, Jun 29, 2015 at 10:02 AM, ben.play benjamin.co...@playrion.com
mailto:benjamin.co...@playrion.com wrote:
Hi guys,
We have a PG database with more than 400 GB of data.
At this moment, a cron runs each ten minutes and updates about
On Mon, Jun 29, 2015 at 6:02 AM, ben.play benjamin.co...@playrion.com
wrote:
Hi guys,
We have a PG database with more than 400 GB of data.
At this moment, a cron runs each ten minutes and updates about 10 000 lines
with complex algorithms in PHP.
Each time the cron runs, the website is
On 6/29/2015 10:41 AM, Melvin Davidson wrote:
I think it would help immensely if you provided details such as
table_structure, indexes the actual UPDATE query and the reason all
rows of the table must be updated.
indeed, the whole model of massaging the entire database every 10
minutes is
I think it would help immensely if you provided details such as
table_structure, indexes the actual UPDATE query and the reason all rows of
the table must be updated.
On Mon, Jun 29, 2015 at 1:15 PM, Jeff Janes jeff.ja...@gmail.com wrote:
On Mon, Jun 29, 2015 at 6:02 AM, ben.play
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