Debug on the server with scalable web sessions
Scalable web sessions were a significant improvement brought by 4D v18 R6. They allow you to use 4D tags, 4D actions, and REST API in preemptive proce...
October 11, 2021
1 min read
Web Server
Get ready for the new SameSite and Secure attributes for cookies
Cookies' abilities have grown and evolved over the years, but they have left some legacy issues. To handle this, browsers (including Safari, Chrome, F...
April 28, 2021
2 min read
ORDA: Easy looping with a new 4D tag
You have probably already used a For each...End for each loop to work with ORDA entity selections or with collections. Its use is simple and straight ...
April 22, 2021
1 min read
Scalable sessions for advanced web applications
Nowadays, web applications are essential modern tools. As machines and processors become more and more powerful, your web applications must constantly...
January 26, 2021
1 min read
Support of Cross-Origin Resource Sharing (CORS)
Have you ever created an HTTP data request only to get hit by a red "access to HTML request has been blocked by cors policy" error? When your site is...
August 6, 2020
1 min read
Multiple web servers in a single 4D instance
Have you ever needed to use multiple web servers in order to, for example, split your web application code into several business units, or separate th...
May 25, 2020
1 min read
A+ security ranking for 4D web sites
After introducing Perfect Forward Secrecy, the security level of 4D Web server has been increased again with the support of HTTP Strict transport Secu...
April 9, 2018
1 min read