Backup system and backup method

申请公布号：US2004243652(A1)

申请号：US20040854305

申请日期：2004.05.27

申请公布日期：2004.12.02

申请人：

NEC CORPORATION

发明人：FURUTA TOSHIO

分类号：G06F12/14;G06F12/00;G06F17/30;G06F21/24;(IPC1-7):G06F17/30

主分类号：G06F12/14

摘要：A server updates data in a first database according to a request from a terminal and sends updated data in the first database to a network by an e-mail. A relay apparatus receives data from the network and forwards only an e-mail to a second database. A second server updates data in the second database according to an e-mail received from the relay apparatus.

PROCESS FOR PREPARING DIMETHYL 2,6-NAPHTHALENEDICARBOXYLATE

BB1*33GLUCAN DERIVATIVES

FUEL INJECTION PUMP FOR DIESEL ENGINE

METHOD AND APPARATUS FOR SEPARATING BUBBLES FROM FERMENTATION LIQUID

COAXIAL BOOST CYLINDER OIL PRESSURE CIRCUIT

WET PROCESS DESULFURIATION OF EXHAUST GAS

POWER DEVICE

REMOVAL OF NITROGEN OXIDES AND SULFUR OXIDES IN GAS

IGNITION TIME CONTROL DEVICE

IGNITION TIMING REGULATOR

NOVEL QUINAZOLINONE AND ITS SALT AND METHOD OF THEIR PREPARATION AND MEDICAL COMPOSITION THEREOF

CONSTANT VALUE CONTROL VALVE DEVICE

LIQUID PRESSURE CONTROL SYSTEM

ELECTROMAGNETICALLY OPERATED SPRING CLUTCH

FLOW CONTROL SYSTEM

AUTOMOTIVE ANTISKID CONTROL SYSTEM

LINEAR THERMOPLASTICS COPOLYESTER

PRODUCTION OF POLYESTER

PREPARATION OF SUPERRHIGHHMOLECULARRWEIGHT POLYMERS

RHO TYPE COPPER PHTHALOCYANINE