¿Qué es GraphQL?

Festival Politraining Industria 4.0

¿Qué es GraphQL?

GraphQL engloba dos elementos principalmente, por un lado un lenguaje de consulta que le permite a los clientes que consumen un servicio web, especificar qué datos necesitan. Por otro lado, es un entorno de ejecución para responder a estas consultas a través de la especificación de un esquema tipado en el que se enlistan los datos que el servicio web puede entregar y las operaciones para dar respuesta a las solicitudes de los clientes.

Entonces, hay una definición completa de cómo consultar datos, piensa
como el lenguaje SQL te permite hacer N cantidad de cosas con los datos
de una base de datos, el lenguaje de GraphQL es similiar aunque mucho
más limitado para un servicio web.

Una consulta con el lenguaje de GraphQL se ve como aparece en pantalla:

{
  courses {
    title
  }
}

Comments: 32,240

  1. When I initially commented I seem to have clicked the -Notify me when new comments are added- checkbox and from now on every time a comment is added I recieve four emails with the exact same comment. Is there an easy method you can remove me from that service? Many thanks!

  2. verde dice:

    After I initially commented I seem to have clicked the -Notify me when new comments are added- checkbox and from now on every time a comment is added I get 4 emails with the exact same comment. There has to be a way you are able to remove me from that service? Thanks a lot!

  3. After I initially commented I seem to have clicked on the -Notify me when new comments are added- checkbox and now each time a comment is added I get four emails with the same comment. Is there a means you can remove me from that service? Kudos!

  4. 9d bet dice:

    When I originally commented I seem to have clicked on the -Notify me when new comments are added- checkbox and now each time a comment is added I get four emails with the same comment. There has to be a means you are able to remove me from that service? Many thanks!

  5. When I initially commented I seem to have clicked on the -Notify me when new comments are added- checkbox and from now on every time a comment is added I get four emails with the same comment. Perhaps there is a way you are able to remove me from that service? Kudos!

  6. 6z bet dice:

    After I initially commented I appear to have clicked on the -Notify me when new comments are added- checkbox and now whenever a comment is added I receive 4 emails with the exact same comment. There has to be a way you can remove me from that service? Cheers!

  7. evo dice:

    After I originally left a comment I appear to have clicked the -Notify me when new comments are added- checkbox and from now on every time a comment is added I get four emails with the exact same comment. Perhaps there is an easy method you can remove me from that service? Appreciate it!

  8. mlb比分 dice:

    從英超、西甲、德甲到中超,全球各大足球聯盟的足球比分官方即時比分都在這裡。

  9. bola90 dice:

    When I originally left a comment I seem to have clicked on the -Notify me when new comments are added- checkbox and now each time a comment is added I receive 4 emails with the exact same comment. Is there a means you can remove me from that service? Thanks a lot!

  10. After I originally left a comment I seem to have clicked on the -Notify me when new comments are added- checkbox and now whenever a comment is added I receive 4 emails with the exact same comment. Perhaps there is a way you can remove me from that service? Appreciate it!

  11. When I initially commented I seem to have clicked on the -Notify me when new comments are added- checkbox and from now on each time a comment is added I recieve 4 emails with the same comment. Perhaps there is a way you are able to remove me from that service? Cheers!

  12. winbra app dice:

    When I originally left a comment I appear to have clicked on the -Notify me when new comments are added- checkbox and now each time a comment is added I recieve 4 emails with the same comment. Is there a means you are able to remove me from that service? Thanks!

  13. 1win_ybpl dice:

    1win pul çıxarma [url=https://1win5761.help]https://1win5761.help[/url]

  14. When I originally commented I seem to have clicked on the -Notify me when new comments are added- checkbox and from now on each time a comment is added I receive 4 emails with the exact same comment. There has to be a way you are able to remove me from that service? Thanks!

  15. After I originally commented I seem to have clicked on the -Notify me when new comments are added- checkbox and from now on each time a comment is added I receive 4 emails with the exact same comment. Is there a way you are able to remove me from that service? Many thanks!

  16. clubwpt dice:

    When I originally left a comment I seem to have clicked on the -Notify me when new comments are added- checkbox and from now on whenever a comment is added I receive four emails with the same comment. Perhaps there is a way you are able to remove me from that service? Thanks!

  17. bitkingz dice:

    When I originally commented I appear to have clicked on the -Notify me when new comments are added- checkbox and from now on each time a comment is added I receive 4 emails with the same comment. Perhaps there is a way you are able to remove me from that service? Appreciate it!

  18. After I originally left a comment I seem to have clicked on the -Notify me when new comments are added- checkbox and now every time a comment is added I receive four emails with the exact same comment. Is there an easy method you can remove me from that service? Thanks!

  19. je- bet dice:

    When I initially commented I seem to have clicked on the -Notify me when new comments are added- checkbox and now whenever a comment is added I receive four emails with the exact same comment. Perhaps there is an easy method you can remove me from that service? Many thanks!

  20. betrug dice:

    After I originally commented I seem to have clicked the -Notify me when new comments are added- checkbox and from now on each time a comment is added I receive four emails with the exact same comment. Is there an easy method you can remove me from that service? Kudos!

  21. inclaves dice:

    When I initially commented I appear to have clicked the -Notify me when new comments are added- checkbox and from now on each time a comment is added I receive 4 emails with the exact same comment. Perhaps there is a means you can remove me from that service? Kudos!

  22. wish dice:

    When I originally left a comment I appear to have clicked on the -Notify me when new comments are added- checkbox and from now on whenever a comment is added I recieve four emails with the exact same comment. Perhaps there is a means you can remove me from that service? Thanks!

  23. Thi is a great article no doubt about it, i just started following you and i enjoy reading this piece. Do you post often ? we have similar post on the german best freelancer platform called https://webdesignfreelancerdeutschland.de/ you can check it out if you want. Thank you

  24. When I initially commented I seem to have clicked on the -Notify me when new comments are added- checkbox and now every time a comment is added I receive 4 emails with the exact same comment. There has to be an easy method you are able to remove me from that service? Thanks a lot!

  25. First of all I want to say terrific blog!
    I had a quick question in which I’d like to ask if you don’t mind.

    I was interested to know how you center yourself and clear your head prior to writing.
    I’ve had a hard time clearing my thoughts in getting my thoughts out.
    I truly do take pleasure in writing however it just seems like
    the first 10 to 15 minutes are usually wasted simply just trying to figure out
    how to begin. Any recommendations or hints? Appreciate it!

  26. When I originally left a comment I appear to have clicked the -Notify me when new comments are added- checkbox and from now on whenever a comment is added I recieve 4 emails with the same comment. There has to be an easy method you are able to remove me from that service? Thanks!

  27. JamesBoirm dice:

    кракен ссылка тор
    kraken market

  28. bet29 app dice:

    After I initially commented I appear to have clicked the -Notify me when new comments are added- checkbox and now whenever a comment is added I recieve 4 emails with the exact same comment. Is there a means you can remove me from that service? Thanks!

Responder a Stephencat Cancelar respuesta