A tape backup is a data storage device which reads and writes data stored on a magnetic tape or punched tape. Also called a tape drive or a streamer, a tape backup is typically used for archival storage of data stored on a hard drive. Tape backup and tape storage is a generally reliable storage device with fairly long archive stability and low cost.

Tape backup works as well as they put information in via a sequential input and retrieval of data. Where disc drive can move the read or write heads to any random part of the disc drive in a short amount of time; tape is wound so to get from reel to reel to read a particular slice of data takes a considerable amount of time. Tape backup is sometimes found inside autoloaders and tape libraries which assist in the loading function, unloading function, and storage of multiple copies of tapes which increases archival capacity of important information.

Tape backup software is often available as an add on to whatever unit you’ve got for very inexpensive or as a free download with some identifying information which puts you as the purchaser of the unit. This type of software is often paramount in the strengthening of your tape backup library.

An external tape backup system is often found to be very effective for those with an even greater need for privacy, reliability, and sectioning this bit of tape off from everything else. Tape storage companies often times offer up a Windows based solution for doubly backing up your material. Remember though, that Windows is just as reliable as the computer it’s working on, and that even if your tape backup is backed up on your Windows solution, you may chose to back that up on an external hard drive if you feel it’s important enough to take all this time with to begin with.

Tape backup solutions are available from any number of different retailers. Sometimes the tape backup solution is not to go with tape backup altogether! Maybe your needs are more comprehensive than tape can offer you. Then you should consider any of the other digital alternatives that are available. Just be warned; just as tape can break or become erased; digital can get scrambled, digital can skip, digital can disappear. As a practical matter there should be some combination of the two for your storage needs. However cost, space, and time can all play heavily into the discussion, so judge your resources and the importance of the overall project, weigh your options, then make your choice.