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• Where to (long time) host Spring Boot Application with Data Base Backup and Linux Root Access [closed]

  22 mai 2024, par Lord Helmchen

  I developed a small application for my father. It uses Spring Boot, MySQL and FFMPEG, which I currently installed on Linux.

  


  I want to host it, deploy it automatically, have a back up and root access for FFMPEG installation.

  


  It runs smoothly locally on Windows / Linux, now I want to host it somewhere.

  


  What I would like to have :

  


  

  • Ease of deployment : I got experience in adminstration of linux root servers, but I look for something easy to integrate and maybe automatically deploy it from Github or Gitlab

  


  • Backup : I want to backup the database ideally to another service provider in case something goes wrong.

  


  • Linux : One Part of it, amongs others is to convert different audio formats using ffmpeg.
So, (I think) I need linux root access as well.

  


  • Time Horzion : I would like to make sure it still runs in ten+ years, so it should be a reliable provider where I only update the application from time to time if needed.

  


  • Money : As it is only for personal use at this moment, I don't want to invest a fortune.

  


  


  What provider and deployment pipeline would you recommend to me ?

  


• How well does FFmpeg scale ? Any examples ?

  17 juin 2020, par Pepper

  I'm currently working on the server side of an augmented reality project. It's a lot like http://www.livingsasquatch.com/. I'm using PHP/MySQL and FFmpeg to capture the webcam video and encoding it to .flv.

  



  Basically Flash uploads the video as a long series of .jpg images. PHP then takes those images, generates a few thumbnails and passes them through FFmpeg which converts them to a single .flv file.

  



  Here is the FFmpeg code :

  



  $ffmpeg_images = $image_directory.'/image%d.jpg';

@unlink($video_directory."/$video_id.flv"); 
$ffmpeg_video = $video_directory."/$video_id.flv";
$ffmpeg_string = FFMPEG_PATH." -f image2 -i $ffmpeg_images -f flv $ffmpeg_video";

@exec($ffmpeg_string);


  



  This seems to be working nicely in my tests, but I don't know how we'll it will scale. Since this is my first time using FFmpeg, I don't know if video encoding this way will bring the server to its knees.

  



  Does anyone have experience with FFmpeg on a high traffic site ?

  



  Is there a better way of handling this type of Webcam to .flv conversion ?

  



  Are there any examples of FFmpeg being used on a high traffic site ?

  


• Anomalie #3298 (Nouveau) : Erreur 404 retournée lors de l’accès à l’URL arborescente générée pour ...

  16 octobre 2014, par Guillaume Fahrner

  Tout est dans le titre :)

  Un auteur dont le nom commence par 0x va avoir une URL arbo générée non valide :

  Un auteur dont le nom est 0xA47 va créer cette entrée dans la table spip_urls :
  

  mysql> select * from spip_urls where date=’0000-00-00 00:00:00’ and type=’auteur’ ;
  +-------+--------+----------+---------------------+-----------+----------+-------+
  
  
  
  url
  type
  id_objet
  date
  id_parent
  segments
  perma
  
  
  +-------+--------+----------+---------------------+-----------+----------+-------+
  
  
  
  0xA47
  auteur
  15838
  0000-00-00 00:00:00
  0
  1
  0
  
  
  +-------+--------+----------+---------------------+-----------+----------+-------+
  
  1 row in set (0.02 sec)
  

  La valeur de la date pose problème je pense (0000-00-00 00:00:00).

  L’URL généré par /ecrire/ ?exec=auteur&action=redirect&type=auteur&id=15838&var_mode=preview me redirige sur /0xA47 ?var_mode=preview qui abouti sur une erreur HTTP 404.

  De manière assez aléatoire j’ai une seconde URL générée dans la table spip_urls de la forme : 0xA47-[identifiant] qui elle est valide (elle n’a pas le champ date à 0).