TOP 10 reasons for choosing the Blu-ray archiving technology
Like all forms of digital storage, optical disk storage plays a very important role in identifying and maintaining the accuracy, reliability
1. Best TCO
The total cost of ownership of a Blu-ray storage for archiving purposes is less than half the cost of alternatives such as hard disk and tape due to low energy consumption and cooling costs, as well as the need for data migration and continuous backup.
Blu-ray media provides a true WORM recording medium that can not be changed with software hacks or viruses. This is essential given today’s retention requirements of several years and growing regulatory requirements for fixed,
Unlike media such as magnetic tapes, the BD-R of WORM (Write Once Read Many)
With the long-term storage feature, the BD-R eliminates security risks because it does not require data migration.
The Blu-ray Disc format is easily expandable (future proof) as it supports multi-layer discs. This will allow the storage capacity to increase the current capacity of100-128 GB / disc to 200 GB in the near future by simply adding more layers to the discs.
Optical media have industry standard formats. ISO 9660 and UDF (Universal Disk Format) supported by any operating system, including Windows, Linux, UNIX, and MAC OS X. This avoids the direct need for additional client
The Blu-ray Disc ™ is the de facto standard for high-capacity optical discs and is supported by some 170 large companies for long-term readability.
Blu-ray technology provides random access to all files on Blu-ray discs. Unlike hard disk storage, the media does not spin and is less exposed to physical damage, viruses, and so on. Tape drives provide sequential access and recovery times are slow because the tape must spool to locate the file.
The offline management of very old information is not possible with magnetic hard disks because they can not be safely removed and stored long-term outside the archive. The tape can be removed and stored offline. However, the band must bere tensioned regularly to prevent the tape from sticking. It’s like a hard drive that is prone to (electromagnetic) magnetic radiation. Blu-ray discs
Blu-ray technology is available to companies while maintaining all the advantages of a standardized format as best-of-breed hybrid solution technology. By combining the removability and longevity of Blu-ray with direct access and the speed of the hard drive, appliance solutions are easy to deploy and maintain.
8. Cloud & Blu-ray
Cloud storage has some advantages, but many companies are choosing a mixed model to implement a secure physical archive that is less susceptible to outages, network bandwidth, and data breaches.
9. Green technology
The Blu-ray technology offers sustainable archiving technology. Blu-ray media uses zero energy when not accessed. This reduces power consumption, air conditioning requirements and CO2 emissions. Because frequent data migrations are not required, replacing devices reduces waste.
10. Long term / longevity
- With more than 50 years of advanced media life, standardized format and removability, Blu-ray technology
offersthe ability to create long-term unlimited offline media archives.
- Compared to magnetic tape and HDD, the probability of moisture, temperature
andlight is lower and the change resists.
- Unlike magnetic tapes and HDDs, there is no contact between the optical pickup (OPU) and the disc, so even after repeated reading and writing.
- Panasonic Blu-ray™ discs have an archival life of 50 or 100 years, in contrast to an HDD’s 5 to 10-year and magnetic tape’s 15-20-year archival life. This allows data to be stored for longer periods of time.