Databases
StackOverflow2013
Postsdbo
POHow can I download a large file from Amazon S3 through my Rails server, progressively
 

Note that there are some explanatory texts on larger screens.

plurals
  1. POHow can I download a large file from Amazon S3 through my Rails server, progressively
    primarykey
    data
    text
    singulars
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PTQuestion
    1. USMichael Petrotta
    1. USClawsy
    plurals
    1. PL
      singulars
      1. LTLinked
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PO
      singulars
      1. PTAnswer
    1. VO
      singulars
      1. POHow can I download a large file from Amazon S3 through my Rails server, progressively
      1. This table or related slice is empty.
      1. VTUpMod
    2. VO
      singulars
      1. POHow can I download a large file from Amazon S3 through my Rails server, progressively
      1. This table or related slice is empty.
      1. VTUpMod
    3. VO
      singulars
      1. POHow can I download a large file from Amazon S3 through my Rails server, progressively
      1. This table or related slice is empty.
      1. VTUpMod
    1. COI am using right_aws. I tried this: `s3 = RightAws::S3Interface.new(aws_access_key, aws_secret_key, :port => 80, :protocol => "http") file = File.new('large.file', 'wb') res = s3.get(bucket_name, file_name) do |chunk| file.write(chunk) end`. I was able to download the file in chunk but how will I send it to the browser in real-time as one piece of file? How will I sync it? Any ideas? Any help will be highly appreciated! Thanks!
      singulars
      1. POHow can I download a large file from Amazon S3 through my Rails server, progressively
      1. USClawsy
    2. COI download the file in chunks in a thread on the server. How can I send the data to the client until that thread finishes? I tried to send the file but it sends only a small amount of it. I need it sending continuously until the whole file is downloaded the the server. Can this be done? Can I somehow request the file in byte-ranges smaller that the byte ranges that my file is being downloaded to the server meanwhile?
      singulars
      1. POHow can I download a large file from Amazon S3 through my Rails server, progressively
      1. USClawsy
    3. COYou get no benefit from using x_send_file if your rails process needs to be locked, you might as well return an iterator and set headers so that browser knows it needs to download the file instead of rendering it inline (http://stackoverflow.com/questions/3507594/ruby-on-rails-3-streaming-data-through-rails-to-client) However, you probably don't want to lock your rails process with this kind of action, try thinking of an option that has the client download the file directly from S3
      singulars
      1. POHow can I download a large file from Amazon S3 through my Rails server, progressively
      1. USbbozo
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload