Try   HackMD

Configurar una base de datos PostgreSQL/PostGIS con supabase.com

Descripción

Uno de los pocos servicios que ofrecen de forma gratuita y limitada la configuración e instalación de una base de datos espacial con PostgreSQL/PostGIS.

Para consultar más de las características: https://supabase.com/pricing

Configurar una cuenta

Ingresar al sitio web para crear una cuenta:

https://supabase.com/dashboard/sign-up

Ingresar el email a registrar y una constraseña que cumpla los criterios de seguridad. Una vez realizar clic en el botón de Sign up.

Image Not Showing Possible Reasons
  • The image was uploaded to a note which you don't have access to
  • The note which the image was originally uploaded to has been deleted
Learn More →

Se muestra un mensaje de confirmar la creación de la cuenta:

Check your email to confirm
You've successfully signed up. Please check your email to confirm your account before signing in to the Supabase dashboard.

Confirme la creación de la cuenta en el correo electrónico registrador en el botón Confirm Email Address.

Image Not Showing Possible Reasons
  • The image was uploaded to a note which you don't have access to
  • The note which the image was originally uploaded to has been deleted
Learn More →

Lo anterior redirecciona a la página principal de supabase.com.

Crear un proyecto

En la página principal de supabase.com crear un proyecto

Image Not Showing Possible Reasons
  • The image was uploaded to a note which you don't have access to
  • The note which the image was originally uploaded to has been deleted
Learn More →

Completamos la información de nombre del proyecto, la contraseña (importante copiar) y finalmente hacer clic en el botón Create new project:

Image Not Showing Possible Reasons
  • The image was uploaded to a note which you don't have access to
  • The note which the image was originally uploaded to has been deleted
Learn More →

Crear la base de datos de PostgreSLQ

Una vez que se crea el proyecto es posible acceder a las bases de datos.

Es posible que tarde en ingresar a los enlaces de la base de datos mientras se crea la instancia del proyecto.

Ingresar en la barra de herramientas en la opción de Database.

Image Not Showing Possible Reasons
  • The image was uploaded to a note which you don't have access to
  • The note which the image was originally uploaded to has been deleted
Learn More →

Luego ingresar a Extensions, buscar y habilitar la que corresponde a postgis.

Image Not Showing Possible Reasons
  • The image was uploaded to a note which you don't have access to
  • The note which the image was originally uploaded to has been deleted
Learn More →

Habilitar por defecto la extensión para toda la base de datos.

Conectar la base de datos en QGIS

Para copiar los parámetros de conexión de la base de datos epacial, ingrese a la opción Project Settigns y luego en Database.

Image Not Showing Possible Reasons
  • The image was uploaded to a note which you don't have access to
  • The note which the image was originally uploaded to has been deleted
Learn More →

Aquí encuentra todos los parámetros de conexión:

Image Not Showing Possible Reasons
  • The image was uploaded to a note which you don't have access to
  • The note which the image was originally uploaded to has been deleted
Learn More →

Establecer la conexión en QGIS, desde la fuente de datos de PostgreSQL y Nueva conexión:

Image Not Showing Possible Reasons
  • The image was uploaded to a note which you don't have access to
  • The note which the image was originally uploaded to has been deleted
Learn More →

Ingresar el nombre de la base de la conexión (1), los parámetros entregados en la imagen anterior del host, puerto, base de datos (2) y los parámetros de usuario y contraseña (3) yProbar conexión(4) lo que debería regresar el mensaje de conexión exitosa. Finalice guardando la base de datos en el botón Aceptar.

Resolver algunos problemas de conexión

Verificar la conexión

Es posible que los puertos y sitios web se encuentren bloqueados por Firewall. Para verificar use el siguinte sitio Web:

https://www.yougetsignal.com/tools/open-ports/

Image Not Showing Possible Reasons
  • The image was uploaded to a note which you don't have access to
  • The note which the image was originally uploaded to has been deleted
Learn More →

Para mayor información de verificar:

https://kb.synology.com/es-mx/DSM/tutorial/Whether_TCP_port_is_open_or_closed

Verificar que la IP no se encuentre baneada desde ´Project settings´ y luego en Database en la parte inferior en Ǹetwork Bans`.

Image Not Showing Possible Reasons
  • The image was uploaded to a note which you don't have access to
  • The note which the image was originally uploaded to has been deleted
Learn More →

tags: QGIS PostgreSQL PostGIS