White Papers: master data management

IDC interviewd ten companies that have deployed EMC backup and recovery solutions, including EMC Data Domain and EMC Avamar. Some of the customers also had EMC NetWorker. The purpose was to identify and quantify the resulting business value of each project, in order to calculate a cumulative return on investment. Read on.

It’s estimated that more than 50 million people have used public cloud storage services such as Dropbox to share and exchange files. Public cloud services are so easy to use that their openness can undermine existing IT policies regarding the transmission of confidential data. With data volumes threatening to overwhelm onsite storage, IT managers are looking to find a solution that’s affordable and secure. This paper details a simple three-step approach to helping users manage access to the public cloud without placing your data or your business at risk. Read on.

The benefits of determining data center infrastructure efficiency as part of an effective energy management plan are widely recognised. The standard metrics of Power Usage Effectiveness (PUE) and its reciprocal Data Center Infrastructure Efficiency1 (DCIE) have emerged as recognised standards. This paper defines a standard approach to collecting data from data centers and showing how to use it to calculate PUE, with a focus on what to do with data that is confusing or incomplete.

Electrical power usage is not a typical design criterion for data centers, nor is it effectively managed as an expense. This is true despite the fact that the electrical power costs over the life of a data center may exceed the costs of the electrical power system including the UPS, and also may exceed the cost of the IT equipment. Read on.

Over a decade ago, Veritas software announced NetBackup FlashBackup to address the millions of small files problem, which had been and often remains the nemesis to fast and efficient backup of large file servers. Today, the FlashBackup technology is used to provide a logical understanding of what is stored with a VMDK- or VHD-image-level backup, without the necessity to install an agent inside each virtual machine. Read more.