Abstract: Technique for reducing start-up time of a computerized system comprising a computer application with a data base DB and one or more functional blocks with respective memories; the system comprises a communication network being managed by the computer application. The technique comprises providing each of said functional blocks with basic information about the communication network; updating the functional blocks about changes whenever take place in the network; updating objects in the base DB by the updated functional blocks; creating an image of at least one functional block of the blocks in a persistent memory, building a changes log and to in case of failure of the mentioned functional block, promptly restoring thereof by using the image in the persistent memory and the changes log.

Abstract: Technique for reducing start-up time of a computerized system comprising a computer application with a data base DB and one or more functional blocks with respective memories; the system comprises a communication network being managed by the computer application. The technique comprises providing each of said functional blocks with basic information about the communication network; updating the functional blocks about changes whenever take place in the network; updating objects in the base DB by the updated functional blocks; creating an image of at least one functional block of the blocks in a persistent memory, building a changes log and to in case of failure of the mentioned functional block, promptly restoring thereof by using the image in the persistent memory and the changes log.