Work and Move with QUIC and Network Switching
What’s more frustrating than losing your 4D Remote connection to the 4D Server while switching networks on the go? Whether you're moving from Etherne...
October 21, 2025
1 min read
QUIC
QUIC Network Layer is Production Ready!
With the beta of 4D 20, we introduced you to our new network layer: The QUIC network layer. At that time, it was still in development and thus remov...
October 7, 2024
1 min read
Deprecation of the Legacy Network Layer
To handle the communication between 4D Client and 4D Server, 4D proposes 3 different network layers: Legacy, ServerNet, and QUIC. The Legac...
June 5, 2024
1 min read
QUIC Now Matches ServerNet Capabilities
The QUIC network layer now supports as many features as the ServerNet network layer. With 4D 20 R5, we added support for IPv6, broadcast, and Single S...
May 6, 2024
1 min read
QUIC network layer: Automatic update and sleep mode
Our development of the QUIC network layer continues, and with 4D 20 R4, we now have the sleep mode and the automatic update. Let's take a closer look ...
February 28, 2024
1 min read
Activate QUIC Layer from the Structure, User and Database Settings
In 4D v20 beta, we were excited to show you our work on the new QUIC network layer. As the layer is still in the beta version, we deactivated it for t...
July 21, 2023
1 min read
QUIC layer: the future of network communications
The most considerable production servers running with 4D accept more than a thousand simultaneous connections, and this number keeps growing. As a con...
April 25, 2023
1 min read