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Jemný úvod do Matlabu a Simulinku

Jemný úvod do Matlabu a Simulinku

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LifeKeeper® for Win<strong>do</strong>wsLifeKeeper ® for Win<strong>do</strong>wsIntroductionThis <strong>do</strong>cument is intended for the person who installs, configures and/or administers theLifeKeeper for Win<strong>do</strong>ws product. The <strong>do</strong>cument contains important information not detailed inthe formal LifeKeeper <strong>do</strong>cumentation set, such as version requirements, last-minute changes toinstructions and procedures, product restrictions, and known issues. It is important that youreview this <strong>do</strong>cument before installing and configuring your LifeKeeper software.LifeKeeper Product DescriptionLifeKeeper for Win<strong>do</strong>ws v7 continues SIOS Technology Corp.’s tradition of providing worldclassreliability for mission critical applications. LifeKeeper for Win<strong>do</strong>ws leverages over adecade of experience with high availability platforms in providing customers the ability toconfigure multiple servers to monitor and backup their applications. All servers are active andproductive until a failure is detected, or a planned switchover is performed. In the event of afailure, LifeKeeper recovers all network interfaces, data, and applications. Recovery occursautomatically and is transparent to clients, thus minimizing any <strong>do</strong>wntime or productivityinterruption.LifeKeeper for Win<strong>do</strong>ws enables continuous operations during planned <strong>do</strong>wntime formaintenance or upgrades as well as in the event of a system failure or if an application ceases torespond. With LifeKeeper, the amount of <strong>do</strong>wntime required for common maintenance tasks andupgrades is significantly reduced or eliminated.The Continuous Data Protection feature in LifeKeeper includes real-time data replication as wellas a Data Rewind feature which allows customers to rewind data back in time to any momentbefore data loss occurred. The behavior and results of Rewind are similar to the un<strong>do</strong> and re<strong>do</strong>functions standard in many software applications. In minutes, data can be restored and business isback to normal.LifeKeeper for Win<strong>do</strong>ws 4

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