Web Server in preemptive mode
We are moving forward with 4D v16 on preemptive multi-threading as the 4D Web Server is also becoming preemptive. Just click one checkbox and your app...
December 23, 2016
1 min read
Scalability
Preemptive processes for 4D language
Since 4D v11, the database server and SQL server both use preemptive multi-threading. Starting with 4D v13, the Web Server in Static mode also uses pr...
December 12, 2016
1 min read
4D Write Pro commands in preemptive processes
With 4D v16, you can improve your database scalability using the new 4D Write Pro commands in preemptive processes. If you are doing routines for cre...
November 18, 2016
1 min read
XML commands are now thread safe
Want to enhance your database scalability and use all the performance available with your multi-core machines? With 4D v16, we have extended the list...
October 6, 2016
1 min read
Database mirroring
When integrating the log file, 4D stops at the first error and doesn't return any error message. Reasons for integration errors could be a damaged log...
April 14, 2016
1 min read
JSON export for Journal
In 4D applications, the data file is important, so all the activity of the database is stored in the log file. As you all know, the log file is a vita...
April 12, 2016
1 min read