Search results for: "AJAX polling"

What are the drawbacks of using polling in PHP scripts to check for updates or changes in external files?

Using polling in PHP scripts to check for updates in external files can lead to high server load and inefficient resource usage. A better approach wou...

What are some potential performance issues with Long Polling in PHP?

One potential performance issue with Long Polling in PHP is that it can lead to high server load due to the long-lived connections. To mitigate this,...

What are the potential pitfalls of using long-polling for client-server communication in PHP?

Potential pitfalls of using long-polling for client-server communication in PHP include increased server load due to continuous open connections, pote...

In what scenarios would long polling be a better choice over other methods for handling live updates in PHP?

Long polling can be a better choice over other methods for handling live updates in PHP when you need to provide real-time updates to users without th...

What are the advantages of using WebSockets over Ajax for bidirectional communication in PHP applications?

WebSockets offer advantages over Ajax for bidirectional communication in PHP applications because they provide a full-duplex communication channel, al...