CCTV hard drive failures
A technical overview of the real causes of CCTV hard drive failure: continuous writing, heat, vibration, erratic sectors and maintenance errors.
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Data recovery articles #3
Technical guides on data loss prevention, storage failures and controlled data recovery methods.
Damp external hard drive: data loss risks and safe handling
A practical look at what to do after an external hard drive is exposed to moisture: condensation, corrosion, read errors, actions to avoid and technical assessment. It also sets out the evidence and stop points needed before assessment.
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Business IT failure: practical steps to preserve data
See how to respond to business IT failure without worsening data loss: triage, backups, storage, assessment and service restoration. It also separates continuity work from preservation of the source storage.
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Cluster virtual disks: signs that failure is developing
See how to pinpoint cluster virtual-disk failure without worsening data loss: latency, errors, snapshots, storage, hypervisors and assessment.
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iMac SSD failure: assessment and recovery limits
Understanding iMac SSD failure without a fabricated customer story: symptoms, controller, NAND, FileVault, Apple dependencies and actions to avoid.
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Failed business USB flash drive: practical steps to preserve data
See how to handle a failed business USB flash drive: wear, unsafe removal, export files, backups, technical assessment and actions to avoid.
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Physical storage: data recovery basics
A practical look at the essentials of recovering data from hard drives, SSDs, USB flash drives, memory cards, RAID and NAS without confusing device, failure and file.
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Business NAS data recovery: an underestimated risk
Understand why businesses underestimate NAS data recovery: RAID, synchronisation, backups, permissions, replaced drives and service restoration. It also separates continuity work from preservation of the source storage.
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Flying with a hard drive: how to prevent data loss
See how to reduce data loss risks when taking a hard drive on a flight: impact, luggage handling, power, backups and diagnosis after an incident.
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Dashcam card: lost video files
Understand why a dashcam memory card can lose or overwrite video: loop recording, heat, wear, power loss and technical assessment before recovery. It also sets out how to stop new writes and retain the device context.
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How changing storage technology affects data recovery
See how the evolution of hard drives, SSDs, flash memory, NAS and removable storage changes data recovery methods.
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RAID after a power outage: practical steps to preserve data
See how to respond after power failure on RAID or NAS: shutdown, disks, rebuilding, configuration, backup and technical assessment.
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