2016-01-18 19:30 GMT+01:00 Vincent Picavet (ml) :
Hi Ravi,
On 18/01/2016 19:14, Ravi Pavuluri wrote:
> Hi All,
>
> I am checking if there is a way to process quickly large datasets such
> as census blocks in PostGIS and also by leveraging big data platform. I
> have few questions
Felix,Thanks for the tip and I am kind of doing the same way. An intersect or
union would help me test and compare my result with other GIS software. Also,
thanks for the mapbutcher link on union. I will look into it.
Steve,
Thanks for the tiles approach, I am going to to give it a try.
Pier
a
To: vincent...@oslandia.com, "PostGIS Users Discussion"
Cc: "Ravi Pavuluri"
Date: Monday, January 18, 2016, 2:51 PM
Hey,
if you have one
beefy server you can parallelize throwing several queries
working on sub set of your data.
(aka parallel
processing trough data partition).
Hi All,
I am checking if there is a way to process quickly large datasets such as
census blocks in PostGIS and also by leveraging big data platform. I have few
questions in this regard.
1) When I try intersect for sample census blocks with another polygon layer,
PostGIS 2.2(on Postgres 9.4) tak
Hi All,
I am checking if there is a way to process quickly large datasets such as
census blocks in PostGIS and also by leveraging big data platform. I have few
questions in this regard.
1) When I try intersect for sample census blocks with another polygon layer,
PostGIS 2.2(on Postgres 9.4) tak
