DB4Objects Based Buffering Application for Use in Software Monitoring Systems
Costin-Marius Grigorescu, Sorin-Aurel Moraru, Dominic Mircea Kristály, Milian Badea · Annals of DAAAM for ... & proceedings of the ... International DAAAM Symposium · 2011
Buffering inside a distributed monitoring software system that runs inside a LAN and stores readings on a central component is a very important issue.This paper presents the structure of a buffering application that is based on a DB4Objects object database.The application is designed to operate inside a distributed monitoring software system between the data acquisition and server components.Its main purpose is to offer persistent storage for the readings in the case of communication problems between the two components.When the communication problems are fixed, the application resumes sending real time readings and starts transferring the buffer's contents to the server.For optimal performance, the buffer is divided in partitions that contain the readings associated to one hour.