salas wrote:
Hello to all:
I am working in a project where they are managed more than 20
geoespatials thematics. Each thematic one has a considerable volume of
since information it is of the whole country (I am speaking of a lot
more than a million of records). In the project we need to make (mostly)
intersection consultations keeping in mind literal attributes.
I need to know the experience of somebody in a project of this span and
if PostGIS would present some limitation therewith.
regards yuriesky
Since PostGIS makes use of the underlying PostgreSQL database, then you
may find the following table useful:
http://wiki.postgresql.org/wiki/FAQ#What_is_the_maximum_size_for_a_row.2C_a_table.2C_and_a_database.3F
For several projects I've been involved in, we've had databases into the
10s of millions of rows and PostgreSQL/PostGIS has handled it fine
without breaking a sweat :)
HTH,
Mark.
--
Mark Cave-Ayland - Senior Technical Architect
PostgreSQL - PostGIS
Sirius Corporation plc - control through freedom
http://www.siriusit.co.uk
t: +44 870 608 0063
Sirius Labs: http://www.siriusit.co.uk/labs
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