Good backup and recovery strategies are key to the health of any organization. Medium- to very-large-scale systems administrators have to protect large amounts of critical data as well as design backup solutions that are scalable and optimized to meet changing conditions. Pro Data Backup and Recovery will cover some of the more common backup applications, such as Symantec NetBackup/BackupExec, EMC NetWorker, and CommVault, but the main discussion will focus on the implementation of 21st century architectures that allow the backup software to be a “commodity” item....
Trong bài này chúng tôi muốn giới thiệu đến các bạn một số tính năng mới có trong Exchange Server 2007 Service Pack 1 (SP1), cụ thể là về giao diện quản lý Clustered Continuous Replication (CCR) cluster có trong Exchange Management Console (EMC).
Safety norm with probability nature based on the architecture and the reliability of the systems witch guaranty the safety. The safety integrity levels (SIL) are defined there. A category of the EN954-1 has no automatic correspondence with this same SIL : a particularly analyze of the system is necessary.
Organizational Impact. EMC’s journey has demonstrated that it is easier to change technology than
behavior. You may implement a new technology and change the way IT infrastructure is deployed fairly
quickly, but you must understand the impact on the organization and the transformation that will ensue.
These are not trivial issues. It is important to understand the strengths and organizational structure of your
current team, because cloud-based IT tends to blur organizational lines.