영철 권
caiser113
3 points
Tools caiser113 is Following
PostgreSQL
postgresql.org
PostgreSQL is an advanced object-relational database management system that supports an extended subset of...
Hadoop
hadoop.apache.org
The Apache Hadoop software library is a framework that allows for the distributed processing of large data ...
PostGIS
postgis.net
PostGIS is a spatial database extender for PostgreSQL object-relational database. It adds support for geogr...