Re: Sample data generator for performance testing

On Wed, 3 Jan, 2024, 23:03 Adrian Klaver, <adrian(dot)klaver(at)aklaver(dot)com> wrote:

> On 1/3/24 09:24, arun chirappurath wrote:
> > Hi Adrian,
> >
> > Thanks for your mail.
> >
> > Is this for all tables in the database or a subset? Yes
>
> Yes all tables or yes just some tables?
> All tables.except some which has user details.

> >
> > Does it need to deal with foreign key relationships? No
> >
> > What are the sizes of the existing data and what size sample data do you
> > want to produce?1Gb and 1Gb test data.
>
> If the source data is 1GB and the test data is 1GB then there is no
> sampling, you are using the data population in its entirety.
>
> Yes.would like to double the load and test.

Also do we have any standard methods for sampling and generating test data

>
>
>
> > On Wed, 3 Jan, 2024, 22:40 Adrian Klaver, <adrian(dot)klaver(at)aklaver(dot)com
> > <mailto:adrian(dot)klaver(at)aklaver(dot)com>> wrote:
> >
> > On 1/2/24 23:23, arun chirappurath wrote:
> > > Hi All,
> > >
> > > Do we have any open source tools which can be used to create
> > sample data
> > > at scale from our postgres databases?
> > > Which considers data distribution and randomness
> >
> >
> >
> > >
> > > Regards,
> > > Arun
> >
> > --
> > Adrian Klaver
> > adrian(dot)klaver(at)aklaver(dot)com <mailto:adrian(dot)klaver(at)aklaver(dot)com>
> >
>
> --
> Adrian Klaver
> adrian(dot)klaver(at)aklaver(dot)com
>
>