Method for encoding and transporting database objects over bandwidth constrained networks
US6230165A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Oct 16, 1998 |
| Grant date | May 8, 2001 |
| Priority date | — |
| Expiry date | Oct 16, 2018 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S707/99952
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method of transferring information across a computer network with a server and a client. The information is divided into a plurality of cards and a plurality of card forms. Each card includes a plurality of values. Each card form corresponds to one of the cards and includes a description of the values of a corresponding card. The cards and the card forms are stored in a server data base on the server and a client data base on the client. The information in the server is changed or replaced by attaching a card delta to one of the cards. The card delta indicates which information in the respective card is to be replaced. The card deltas are transferred between the client data base and the server data base when data bases are to be updated.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.