![]() ![]() Just as disk became a popular addition to the backup process because of concerns about recovery from tape, data that's archived to tape can be vulnerable. ![]() In addition, the latest LTO tapes have indexing features and a write-once read-many capability that ensures archived data cannot be overwritten. In fact, it's possible an organization will never have to access and retrieve certain data in an archive. Though it takes longer to retrieve data off of a tape than a disk, typical archive requests do not need to be fulfilled immediately. Tapes are inherently stored offline and so are safe from cyberthreats. With its strong durability, high capacity and low cost of storage, tapes can hold data safely and with minimal management for years. While tape used to be a top data backup medium, it has taken on more of an archival role of late. It's important to realize that you are legally responsible to do more than just capture email. backup, it's important to note their differences to avoid problems in recovery and retrieval down the line.Įmail archiving applications are often the catalyst for establishing a separate archive process. The two can complement each other, but in analyzing archive vs. An archive is no longer limited to traditional files and images most database applications have specific archive capabilities to allow the primary database to stay lean and fast while the archive is retained for research and compliance. In addition, importance is placed on the ability to scale data integrity and Data retention over a long period of time, possibly decades. Searchability and indexing are more critical in archives as well. backup, speed is less important in archives even if the event is a legal action, you typically have a few days to respond. Archiving can also save an organization money by moving data off of a more costly primary storage device. Depending on the organization and type of original data, an archive may hold data for years. Reasons for archiving include legal regulations and compliance. Unlike backup, archived data is not a copy, but rather inactive data an organization needs to keep. What is an archive?Īrchiving is the process of moving data to another location for long-term retention. For data restores that have a longer recovery time objective, an organization may use cheaper tape or cloud-based backups.ĭepending on the organization and type of data, backups can be daily, hourly or even more frequent. ![]() For the most critical data, backup should be performed on a device the organization can use to restore quickly, such as a disk-based appliance. One of the goals of backup is quick recovery. ![]() Common incidents for restoring from data backup include human error, natural disasters and cyberattacks. An organization uses backup to restore data to its previously copied state following an incident. What is a backup?Ī data backup is a copy to another location for disaster recovery in the event of data loss, damage, error or corruption. backup, it's important to note their differences to avoid problems in recovery and retrieval down the line. Backup is not the same process as archiving. ![]()
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