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CARTO in QGIS using OGR
You can use OGR to move data into and out of CARTO. And you can use QGIS to view and edit layers supported by OGR. So it would stand to reason that you should be able to us...
Core Tech -
A SQL approach to graph coloring applied to maps
At CARTO we challenge ourselves to use our platform as our users do. For us, this serves several purposes:
Cartography & Visualization -
Airship: A New Front-End Library for Location Intelligence Apps
One of several exciting announcements coming out of CARTO Locations Madrid was the launch of Airship, CARTO’s new front-end library for Location Intelligence apps. Airship,...
Core Tech -
Celebrate Earth Day with Resource Watch
Modern connectivity has produced a new way of understanding spatial relations, often transcending administrative boundaries in favor of functional geographies. And while ou...
App Development -
Patching Plain PostgreSQL for Parallel PostGIS Plans
CARTO users want to see maps drawn quickly, and drawing maps quickly means rendering every geometry in a table to an output format. By deploying the latest version of Postg...
Core Tech -
Visualizing the Olympics: Top Maps and Data Visualizations from Pyeongchang
On Friday, February 9th, the 2018 Winter Olympic Games kicked off in Pyeongchang, South Korea. Featuring athletes from 92 countries around the world, this Winter Games prov...
App Development -
CARTO's Use of Foreign Data Wrappers
PostgreSQL is packed full of under-appreciated features (pg_trgm, full-text search, logical replication, ranges, to name a few) but I’d like to highlight one feature tha...
Core Tech -
CARTO Core Team and 5x
CARTO is open source, and is built on core open source components, but historically most of the code we have written has been in the “CARTO” parts, and we have used the cor...
Core Tech -
ETL into CARTO with ogr2ogr
The default CARTO data importer is a pretty convenient way to quickly get data into the platform, but for enterprises setting up automated update it has some limitations:
Core Tech -
How to use CARTO.js with React
The beta version of CARTO.js has been released at the end of last year and, as part of our testing program, we have created several proofs of concept with different framewo...
Core Tech -
Using Mapbox Vector Tiles in CARTO for Maps & Location Apps
Vector tiles are the building blocks for maps and location applications that need to quickly create smooth interactive experiences. When analyzing and visualizing a lot of ...
Core Tech -
Aggregating data for faster map tiles
We have recently implemented dynamic aggregation for both raster and Mapbox Vector Tiles in CARTO’s Engine. You can find the documentation here.
Cartography & Visualization
