MarianSaad

Hi, I created an API using datasnap webbroker in delphi 10.3 I am calling an entry point inside a dll that is responsible for creating reports. It works fine for single call. I did a simple test by calling my API two times simultaneously but the dll crashed. How can I get the dll handle simultaneous requests? Thanks!

Hi, I am building an API using delphi 10.3 The technology that I am using is datasnap web broker stand-alone application. This API handles a web request that post data to my SQL server database. The response I am returning is in JSON. It works, but I am concerned about concurrent requests and a heavy load in general. Also, at some point I will create another API that generates PDF file and sends it out to the client. Should I use another type, like CGI or ISAPI? Should I create connections and queries in code at runtime before each request and then free? I am new to all this and still learning. Can anyone please guide me with the technology that I use? Thanks, Marian