Databases
StackOverflow2013
Postsdbo
PO
 

Note that there are some explanatory texts on larger screens.

plurals
  1. PO
    primarykey
    data
    text
    <p>Ok, I think you are confusing a whole bag of junk together. </p> <p>Firstly, different between low level IP sockets that allow data to go from A to B and 'websockets' that use HTTP to bootstrap a connection from a client to a server that can be kept open for TWO WAY communication.</p> <p>Based on your requirements, you just want a 'standard' JEE container. Using something like JAX-RS you can apply some basic annotations to functions such as <code>@PATH('/MyResource/Cars/')</code> and have that function be called for that path.</p> <p>Using a container will free you from all that boring boilerplate rubbish. No need to manual setup threads to listen, and spawn other threads to handle requests.</p> <p>Using IP sockets is (indirectly) a mandate of REST; REST has to (according to Fielding, but strictly speaking it is protocol agnostic) be over HTTP, thus over TCP/IP sockets (though obviously you <em>could</em> do HTTP over any other transport protocol). Websockets however are using HTTP to form a persistent <em>stateful</em> connection between client and server, which is fundamentally opposed to REST. Basic HTTP would (and you would do this via the container doing it for you) fully open and close the connection for each isolated request, in practice however HTTP (and thus REST) will allow for the low level connection (the TCP connection that is slow to start) to be maintained for a series of request. This functionality is intended for the scope of loading a HTML page, and all resources in one TCP connection, but over many HTTP requests. </p>
    singulars
    1. This table or related slice is empty.
    1. POAbout socket programming and REST design
      singulars
      1. PTQuestion
    1. PTAnswer
    1. This table or related slice is empty.
    1. USthecoshman
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. POAbout socket programming and REST design
      singulars
      1. PTQuestion
    1. This table or related slice is empty.
    1. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTUpMod
    2. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTAcceptedByOriginator
    1. This table or related slice is empty.
 

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