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Shared objects, a new approach to sharing data between processes

52:37 min

Abstract

Shared objects allow better data sharing between the different processes of 4D databases while ensuring simple management of concurrent access to these objects via mutexes.
Compared to interprocess variables, these new objects make it possible to take advantage of the power of CPUs through the use of preemptive 4D Processes.

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Omar Debbagh
Omar Debbagh

Project Manager
4D Morocco

After an end-of-study internship carried out within 4D, and after obtaining his degree in Computer Engineering, Omar Debbagh joined the Professional Services team in 2017. Since then, he operated in many client projects: migrations, expertise, and customized developments with different clients. Omar started as a developer and now manages projects for the Professional Services team.

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