Puma Technology, Inc.

Pumatech, Inc.

John R Marien

David J Boothby

Robert C Daley

David W Morgan

A computer implemented method and a computer program for synchronizing a first and a second database, where data is provided for keeping track of whether the records of the first database have been added or changed since a previous synchronization. Based data reflecting whether the records of the first database have been added or changed since a previous synchronization, it is determined whether the records of the first database have been changed or added since the previous synchronization. If one of the records of the first database has not been changed or added since the previous synchronization, a synchronization with records of the second database is performed using a record representative of the one record at the time of a previous synchronization. The representative record is stored in a history file which contains records reflecting the contents of records of the databases at the time of a previous synchronization.

Synchronization of databases

A computer program is provided for synchronizing at least a first and a second database. A plurality of records of the first database fitting a selected criterion are identified. At least one of the identified records of the first database is then synchronized with a record of the second database. On a computer display, a record selection criteria displayed for a user to input the selected criterion.

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Nashua, NH, United States of America

John R Marien