Coexistence of thread-safe and non-thread-safe commands
Have you ever needed to use methods with both thread-safe and not thread-safe calls, with conditions that skip over commands that are not thread-safe?...
November 27, 2019
1 min read
Scalability
Concurrent merged clients from the same computer
You asked for a way to run multiple clients on the same computer AND simultaneously connect them to the same 4D Server. We not only heard you, we're g...
May 9, 2019
1 min read
Improved performance: up to 8xs faster (no, that’s not a typo)!
Scalability is one of our primary concerns and 4D v17 R5 brings good news in this area, particularly for those with a heavy process load on their 4D S...
May 6, 2019
1 min read
64-bit support brings new opportunities
Without sugarcoating it, 4D v17 R5 is 64-bit only! It's no secret that many features, such as preemptive processes, new cache manager, 4D View Pro, an...
May 3, 2019
1 min read
More thread-safe commands at your disposal
4D lets you take full advantage of multi-core computers with preemptive processes. In a previous blog post, we've provided you with a list of enhanced...
October 12, 2018
1 min read
Make your solutions scalable with preemptive multi-threading – Add K. from 4D Summit 2018
Preemptive processes are powerful since they allow your applications to take full advantage of multi-core computers; consequently, this results in fas...
August 27, 2018
1 min read
Preemptive Web Services Server and Client
Preemptive Web Services allow your applications to take full advantage of multi-core computers resulting in faster responses for simultaneous requests...
July 16, 2018
1 min read
More commands to run in preemptive processes
A preemptive process is powerful as it allows your application to take full advantage of multi-core computers; consequently, its results in a faster g...
October 20, 2017
1 min read
4D Summit 2016: Laurent Esnault presents workers and UI in preemptive mode
Our own VP of Engineering, Laurent Esnault, explains exchanging information between multiple processes AND between processes and forms during his Brea...
September 22, 2017
1 min read
Difference between cooperative and preemptive explained by Laurent Esnault at 4D Summit 2016
Laurent Esnault, VP of Engineering, explains the difference between cooperative and preemptive processes during his Break Out Session about Preemptive...
September 4, 2017
1 min read