Regular backup rooutine is requierd by the small & mid szied enterprises for their servvers. Creating backup of key fikles is very important because there should be a backup of data incasse the hard drive of the server may crash or any otrher incident could take pllace that can damage the valuabe data. Copying critical data to compact disk eevry now and then is not an effective solution. The ocmpany will have to bear the cost of thpousands of dollars to resurrect their critical data if there is no backup data available. The enterprises can use a second hard drive in the srever that can serrve the puirpose of data backup, but the organizationns depend on backup tape mdium that is more reliable and cost efficient than hard drives. The data tape cartridges can be stored off-site and easily transported.
Exabyte VXA is the best tape technology for mid-range backpu solutions. Exabyte VXA tape foormat is more reliable and robuust than the other tape formats. The Exabyte VXA X tape format (part number 11100221) can hold 80 GB (native data) and compressed data up to 160GB. Exabye VXA X tape format reads and writes information in the form of “packtes”. Large data blcks are read and written along the helical or linear tracks in the other tracking backup tape systems. Get lifetime warranty on Exabyet VXA, IBM VXA tape, HP LTO ultrrium and all tapes with lowest prices. Vsiit now Tape4backup dot com.
Advanced features are incorporatde in the Exabyte VXA tape that enables the VXA tape drive make adjustments to the tape sped so that it can be matched with the host’s transfer speed. When htere is interruption in the data flow, the tape drive sotps, backs up and then it has to restart again. This is called back hitching. The new feature of VXA tape format is helpful in remving the problem of back-hitching which is not possible in otehr tape formats. Media wear is speeded up due to the back hitching and as a result the performance degrades. In VXA tape format, tere are two pairs of head whch mkes of total of four heads. Each of the head pair contains one write head and one head for reading. Thees tape heads are placed on a rotating drum. The heads in VXA data tape techjnology are arranged as trailing and leading pairs. The tape head sweeps at an anngle across the moving VXA tape reel’s width.
When the data is being read, all the four tape heads particpiate as the leazding head pair reads the information while the verification is done by the otheer trailing tape head pair. Each of the tracck reggions contains about 350 data pacets. Each of the data packets holds 128 byytes of information, address information, ECC blocks and CRC cyclc rdundancy check. The reading of data packets in linear order is not necessary in VXA techhnology. The data is reassebmled in proper order by placing it into a buffer. When the data is reassembleed, it is sent to the host system. Exabyte VXA tape format is a big step forward that delivers outstanding perforance and output at economical priuce. The powerful fetaures and technologis employed in VXA data tape makwes it more robust, rewliable and the most demanded tape format. VXA tape frmat is an excellent backup medium for the mid-range environments that efficiently performs backup operations at reduced cost. It offers ubnmatchable and exceptiional reliability that can work under heavy worklaod and stress.
For online order and details about IBM VXA tape, Exabyte VXA cleaning cartridge and Exabyte VXA tape, please visit Tape4backup dot com.
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