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![]() An appliance makes initial deployment and ongoing operations simpler and removes the need for specific training and backup skills. Baixar jogos gratis para pc. As a consequence, is well-suited to organisations that don’t have dedicated storage teams. Computer Hardware And Software Exercises For BackgroundAre specifically designed for backup traffic and to make the best use of memory, processor and resources. Backup appliance features Not all hardware backup products on the market can be classed as backup appliances; some products are simply disk storage arrays that integrate with common backup software. In this discussion we will look at products that provide the hardware and the software as an integrated package. A good example is the from Symantec. The 5200, which supports, is prepackaged with and 32 TB of disk storage. This prepackaging removes the need for the customer to be concerned with the deployment, configuration and ongoing management of an OS on the appliance. The following points should be considered when selecting a data backup appliance product: • Vaulting: An effective backup strategy should encompass on-site and, so look for appliances that. The Idealstor SATA Backup Appliance line of products, for example, uses removable hard drives for vaulting rather than traditional tape for off-site backups. ![]() ![]() Most solutions use tape for off-site vaulting, however, and you should consider tape cartridge capacities to see how they fit with the volume of data to be backed up. • Security/encryption. In any backup scenario, is important in any solution that includes media vaulted off-site. Check to make sure any removable media can be encrypted to industry-standard protocols and strength. • Connectivity and throughput: Backups will run only as fast as network connectivity allows. ![]() ![]() Look for appliances that offer fast connectivity (a minimum of 1 Gigabit Ethernet) and multiple connections. When comparing the performance of appliances, look at throughput figures that are usually expressed in terabytes (TB) per hour. • Management: A key benefit to installing a backup appliance is simplified management. Look for Web-based management GUIs that remove the need to deploy software locally. Arkeia, for example, provides a Web-based management GUI for its range of backup appliances. Meanwhile, Dell’s PowerVault to Disk appliances are managed through a Web GUI that simplifies configuration of the underlying CommVault Simpana or Symantec Backup Exec software. • Licensing: Client licensing varies from vendor to vendor across the range of backup appliance products. For example, the 1U 8 TB model comes standard with 20 client licenses but can be increased to a maximum of only 40 clients, whereas Revinetix’s Sentio products have no client licensing restrictions and are based only on backed-up capacity. Look carefully at your licensing requirements to ensure a product will work for your environment. Many vendor offerings provide advanced features.
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