enow.com Web Search

  1. Ads

    related to: importance of regular data backups

Search results

  1. Results from the WOW.Com Content Network
  2. Backup - Wikipedia

    en.wikipedia.org/wiki/Backup

    The backup data needs to be stored, requiring a backup rotation scheme, [4] which is a system of backing up data to computer media that limits the number of backups of different dates retained separately, by appropriate re-use of the data storage media by overwriting of backups no longer needed. The scheme determines how and when each piece of ...

  3. Continuous data protection - Wikipedia

    en.wikipedia.org/wiki/Continuous_data_protection

    In some situations, continuous data protection requires less space on backup media (usually disk) than traditional backup. Most continuous data protection solutions save byte or block-level differences rather than file-level differences. This means that if one byte of a 100 GB file is modified, only the changed byte or block is backed up.

  4. Off-site data protection - Wikipedia

    en.wikipedia.org/wiki/Off-site_data_protection

    Hybrid Online Backup works by storing data to local disk so that the backup can be captured at high speed, and then either the backup software or a D2D2C (Disk to Disk to Cloud) appliance encrypts and transmits data to a service provider. Recent backups are retained locally, to speed data recovery operations. There are a number of cloud storage ...

  5. Data loss - Wikipedia

    en.wikipedia.org/wiki/Data_loss

    Regular data backups are an important asset to have when trying to recover after a data loss event, but they do not prevent user errors or system failures. As such, a data backup plan needs to be established and run in unison with a disaster recovery plan in order to lower risk.

  6. Backup rotation scheme - Wikipedia

    en.wikipedia.org/wiki/Backup_rotation_scheme

    A backup rotation scheme is a system of backing up data to computer media (such as tapes) that minimizes, by re-use, the number of media used.The scheme determines how and when each piece of removable storage is used for a backup job and how long it is retained once it has backup data stored on it.

  7. Information security audit - Wikipedia

    en.wikipedia.org/wiki/Information_security_audit

    Appropriate backup procedures are in place to minimize downtime and prevent the loss of important data; The data center has adequate physical security controls to prevent unauthorized access to the data center; Adequate environmental controls are in place to ensure equipment is protected from fire and flooding

  8. World Backup Day - Wikipedia

    en.wikipedia.org/wiki/World_Backup_Day

    World Backup Day started with a post on Reddit where a user wrote about losing their hard drive and wishing someone had reminded them about how important it is to backup data. The campaign started by Ismail Jadun in 2011 and every year news outlets write articles about the importance of backing up data on World Backup Day. [4] [5]

  9. Data consistency - Wikipedia

    en.wikipedia.org/wiki/Data_consistency

    The importance of point-in-time consistency can be illustrated with what would happen if a backup were made without it. Assume Wikipedia's database is a huge file, which has an important index located 20% of the way through, and saves article data at the 75% mark. Consider a scenario where an editor comes and creates a new article at the same time a backup is being performed, which is being ...

  1. Ads

    related to: importance of regular data backups