archiving – Page 2

Russia passes ‘Big Brother’ anti-terror laws, telecom providers now have to store huge volumes of data for minimum 6 months.

We live in the age of informational technology. Digital telecommunication systems have changed our world drastically over the last 50 years. Everything now is on a distance of arm’s length: e-commerce, online banking, food delivery through web – all these things are now known as essential parts of our daily routines. Technology gives us more freedom to quickly do things, that previously took more time to get them done. And as we know, freedom is a great value, but it is also a well known fact that bigger freedom carries bigger risks of various kinds.

Where does the online freedom ends and national security preventive measures start?

Ever since Internet became widely used across the world, the evil elements like terrorist organizations, criminals and corrupt politicians started using its advantages to perform all sorts of malicious activities. Soon the “Internet freedom” became a source of high danger for the worldwide society. At some point the laws, that were usually enforced “offline” became absolutely inapplicable “online”, and this “jurisdiction hole” was used by many to perform certain criminal activities without facing any kind of responsibility. World faced a challenge and jurisdiction had to be widened towards the digital world of the Internet.

The debate about “Internet freedom of speech” and “Online freedom” in general are still going on. Just like the general concept of “freedom of speech”, it makes extreme points of views collapse in the eternal “fight for truth”.

Even though freedom of speech is an essential part of Pantheon of Universal Democratic Values, one can not deny the fact that any system has to be held under control. If not controlled – system eventually collapses and evolves into chaos.

Earlier this year Russia’s parliament has passed harsh anti-terrorism measures law, which is mostly related to the online sphere. The regulations package is known as “Yarovaya law”, named after Irina Yarovaya, Russian MP who is known for previous legislative crackdowns on protesters and non-governmental organizations.

Russian MP - Irina Yarovaya — Russian MP – Irina Yarovaya

New legislative norm makes it a crime to not warn the authorities of “reliable” information about planned terrorist attacks, armed uprisings, hijacking and several other crimes. Expressing approval of terrorism on the internet will now be punishable with up to seven years in prison.

The legislation obliges telephone and internet providers to store records of all communications for six months and all metadata for three years, as well as help intelligence agencies decode encrypted messaging services. Telecoms firms have complained that users rather than providers typically possess the encryption keys, and that storing this huge amount of information would require expensive new infrastructure.

The overall volume of data grows exponentially.

The new law clearly states the following obligations that Russian Telecom companies have to accept:

To store physical copies of the information confirming the fact of receipt, transmission, delivery and/or processing of voice data, text messages, pictures, sounds, video or other communications (i.e., metadata reflecting these communications) for a period of 3 years (with respect to telecom providers) or 1 year (with respect to Internet arrangers).
To store physical copies of the the contents of communications, including voice data, text messages, pictures, sounds, video or other communications (this requirement will come into force starting from July 1, 2018 for a period of 6 months.
All physical copies of the data have to be stored on the territory of the Russian Federation.

Now these regulations put a serious challenge in front of the telecom companies. The cost of IT infrastructure that will be able to store such giant volumes of information for the period of minimum 6 months must be very high. Therefore, these companies are now looking for the cost-efficient solutions, that will be reliable and compliant to the regulations listed in the new law.

Optical disc storage - a relatively cheap way of data archiving. — Optical disc storage – a relatively cheap way of data archiving.

Optical media based solutions might be a good answer: they are normally lower-cost, reliable and long-lasting. Big volumes of information, stored on the so-called “cold backup” storage showed decent level of cost-efficiency and reliability in cases like Facebook’s cpld storage (LINK).

In FTI we believe that optical media is still a highly-potential technology that may serve as a solution to a wide range of challenges faced by the informational society today. We stay committed to the “Quality and Beyond” statement and carry on producing and supplying the cutting-edge optical media for a wide range of industries.

Our “Century Archival” line is the product specifically tailored to store data for long periods of time. “Century Archival” DVDs demonstrated capability of storing data for up to 200 years, whereas the “Century Archival” CDs – a longevity in excess of 400 years, making this product line the most durable and secure archival digital media product available in the market today.

Powerful computing and storage implications

Technology has come a long way. We see constant development and growth in terms of computing hardware, software and storage. Although some technologists say, those gains are stalling, perhaps limited in by the physical boundary of raw materials that are used in central processing units.

Supercomputers are developing even faster than consumer-oriented computing technologies

Recently Microsoft thinks it may have found the solution namely field programmable gate arrays (FPGAs). A FPGA is an integrated circuit designed to be configured by a customer or a designer after manufacturing – thus it is said to be “field-programmable”. To define the behavior of the FPGA, the user provides:

a hardware description language (HDL)
or a schematic design.

The HDL form is more optimal for large structures as you can specify them numerically rather than having to draw every piece by hand. However, schematic entry can allow for easier visualization of a design. FPGA allows you flexibility in your designs and is a way to change how parts of a system work without introducing a large amount of cost and risk of delays into the design schedule. Many designers have the false impression that building a system with a modern FPGA means you have to deal with millions of logic gates and a massive amounts of connections just to do something useful. But if that were the case, FPGA use wouldn’t be growing: Instead, there would only be about a half dozen FPGA users left. It turns out FPGA designers have done much of the heavy lifting of adding commonly needed components so all that you have to concentrate on is customizing those functions that are specific to your application. Examples of components produced by designers comprise: clock generators, dynamic random access memory (DRAM) controllers and even whole multicore microprocessors.

This type of computer chip that can be reprogrammed for specific tasks after they leave the factory floor, are adding firepower to Microsoft’s network of on-demand computing power.

What does this mean in real terms?

Using all of the power of Microsoft’s data centers worldwide, the company could translate all 5 million articles on the English language Wikipedia in less than a tenth of a second.

In the past 2 years Microsoft has quietly been installing FPGAs on the new servers; Microsoft added to its global fleet of data centers. They’re present usage includes ranking results in the Bing search engine and speed the performance of Microsoft’s Azure cloud-computing network. Microsoft is alone among major cloud-computing players in widely deploying FPGA technology.

There are also implications for high performance computing and data storage such as solutions for Network Attached Storage (NAS), Storage Area Network (SAN), servers, and storage appliances.

Project Catapult is the technology behind Microsoft’s hyperscale acceleration fabric. The supercomputing substrate is built with the aim to accelerate the efforts in networking, security, cloud services and artificial intelligence.

Project Catapult combines an FPGA integrated into nearly every new Microsoft datacenter server. By exploiting the reconfigurable nature of FPGAs, at the server, the Catapult architecture delivers the efficiency and performance of custom hardware without the cost, complexity and risk of deploying fully customized ASICs into the datacenter. Moreover, the performance gain compared with CPUs is monumental and with less than 30% cost increase, and no more than 10% power increase.

Other FPGA Applications

Due to their programmable nature, FPGAs are an ideal for numerous markets. As the industry leader, Xilinx provides comprehensive solutions consisting of FPGA devices, advanced software, and configurable, ready-to-use IP cores for markets and applications such as:

Aerospace & Defense – Radiation-tolerant FPGAs along with intellectual property for image processing, waveform generation, and partial reconfiguration for SDRs.
Industrial – Xilinx FPGAs and targeted design platforms for Industrial, Scientific and Medical (ISM) enable higher degrees of flexibility, faster time-to-market, and lower overall non-recurring engineering costs (NRE) for a wide range of applications such as industrial imaging and surveillance, industrial automation, and medical imaging equipment.
Medical – For diagnostic, monitoring, and therapy applications, the Virtex FPGA and Spartan® FPGA families can be used to meet a range of processing, display, and I/O interface requirements.
Security – Xilinx offers solutions that meet the evolving needs of security applications, from access control to surveillance and safety systems.
Wireless Communications – RF, base band, connectivity, transport and networking solutions for wireless equipment, addressing standards such as WCDMA, HSDPA, WiMAX and others.

The advancement in computing power and storage capability combined with substantial savings and efficiency introduced through FPGA technology mean the world of supercomputing is more accessible then ever.

At the same time, the advancement of supercomputing technologies automatically means more data storage requirements. Every year world produces more and more data and therefore more and more information needs to be stored. Some information needs to be stored for more extended periods of time like 10-20-30 or even 100 years. There is no better long-term data storage mediums than archival discs.

Falcon Technologies International LLC has developed Century Archival product line, which is a cutting-edge technology with built in Gold or Platinum layers to ensure maximum security, longevity and protection for stored data.

Century Archival products are designed to secure data for hundreds of years – FTI’s Century Archival DVD product has been demonstrated in testing to be capable of storing data for up to 200 years, whereas the Century Archival CD product has demonstrated a longevity in excess of 400 years, making the Century Archival line the most durable and secure archival digital media product available in the market today.

Data Archiving Architecture: Finding a Perfect Balance of Storage Mediums.

Data archiving has always been a challenge both for the enterprises and manufacturers of data storage solutions. The basic laws of thermodynamics tend to have the effect of deteriorating data storage capacity in the long run, so it is important to understand the needs of each individual data archiving project to be able to choose the right storage system based on the appropriate technology under the proper environmental conditions. That should be also combined with relevant migration and replication practices to improve the safety and accessibility for the extended periods of time.

The most common means of data archiving today are flash memory, hard disk drives, magnetic tape and optical discs. Data storage architects usually use one of these technologies, or their combinations, when designing their systems.

Let’s try and take a closer look at these technologies.

Flash memory got really popular in last 10 years.

First consider flash memory in archiving. At the 2013 Flash Memory Summit Jason Taylor from Facebook, in a keynote speech, presented the idea of using really low endurance flash memory for a cold storage archive. According to Marty Czekalski of Seagate at the MSST conference, flash writing is best done at elevated temperatures while data retention and data disturb favor storage at lower temperatures. The JEDEC JESD218A endurance specification states that if flash power-off temperature is at 25 degrees C then retention is 101 weeks—that isn’t quite 2 years. So it appears conventional flash memory may not have good media archive life and should only be used for storing transitory data.

HDD-based storage systems are good for so-called "hot" archives, where data needs to be easily accessible. — HDD-based storage systems are good for so-called “hot” archives, where data needs to be easily accessible.

Hard disk drives are often used in active archives because the various hard disk drive arrays can be continually connected to the storage network, allowing relatively rapid access to content. Hard disk drive active archives can also be combined with flash memory to provide better overall system performance. However hard disk drives do not last forever – they can wear out with continued use and even if the power is turned off the data in the hard disk drive will eventually decay due to thermal erasure (again we run into the enemy of data retention, thermodynamics).

In practice, hard disk drive arrays have built in redundancy and data scrubbing to help retain data for a long period. It is probably good advice to assume that HDDs in an active archive will last only 3-5 years and will need to be replaced over time.

Less active archives where data is stored for longer periods of time will be interested in storage media that can retain the information stored on them for an extended period of time. There are two common digital storage media that are used for long term cold storage applications – magnetic tape and optical discs.

Let’s look at these two storage technologies and compare them for long term cold storage applications.

Magnetic tape cartridge developed by IBM

Magnetic tapes used for archiving come in half-inch tape cartridges. The popular formats used to day are the LTO format supported by the Ultrium LTO Program, the T10000 series tapes from Oracle/ StorageTek and the TS series enterprise tapes from IBM. Modern magnetic tapes have a storage life under low temperature/humidity storage conditions and low usage of several decades and currently native storage capacities per cartridges as high as 8.5 TB.

When not actively being written or read, magnetic tape cartridges can sit in a library system consuming no power. Digital magnetic tape is thus a good candidate for long-term data retention and has a long history of use in many industries for this application.

Gold layer on Archival CDs/DVDs allows to store media for centuries

Optical storage has also been used for long-term data retention and environmental stress tests indicate that the latest generation of optical media should have an expected life-time of at least several decades. FalconMedia Century Archival discs are actually able to store data for hundreds of years, thanks to special gold and platinum reflective layers, that are used in their construction. At the Open Compute Project Summit in January 2014 Facebook, presented a 1 PB optical disc storage system prototype with 10,000 discs. When Facebook started the actual exploitation of the system it actually reduced company’s storage costs by 50% and the energy consumption by 80% compared to their previous HDD-based cold storage system.

Ken Wood from Hitachi Data Systems at the MSST Conference presented research results that proved hypothesis that the migration/remastering costs for 5 PB of content over 75 years is much less for an optical system with the media replaced every 50 years rather than more frequent tape and HDD replacement.

A lot of digital data has persistent value and so long term retention of that data is very important. In an Oracle talk at MSST they estimated that storage for archiving and retention is currently a $3B market, growing to over $7B by 2017. Several storage technologies can play a role in an archive system depending upon the level of activity expected in the archive. Flash memory can provide caching of frequently used or anticipated content to speed retrieval times while HDDs are often used for data that is relatively frequently accessed.

Magnetic tape and optical disks provide low cost, long-term inactive storage with additional latency for data access vs. HDDs due to the time to mount the media in a drive. Thus depending upon the access requirements for an archive it may be most effective to combine two or even three technologies to get the right balance of performance and storage costs. As the total content that we keep increases, these considerations will become more important to drive new generations of storage technologies geared toward protecting valuable content and bringing it to the future.

Do’s and Don’ts in Optical Media Data Archiving.

We all have some data or information that we want to preserve for as long a period of time as possible: whether it is family home videos or photo albums, precious memories of the past, or something that has the magical ability to recreate the best moments of our lives. As we wrote in one of our previous blog articles, many of us still have our old video archives stored on VHS tapes. When it comes to the photographs, it is very often the same story: how many of you still remembers Grandma’s old photo-albums with black and white photographs in them?

Old family photographs tend to fade out with time. Might be a good idea to store their digital copies.

In this article we will discuss a little more about the preservation of digital data using CDs and DVDs. We gathered some valuable guidelines from a number of sources including NIST (National Institute of Standards and Technology), other DVD and CD manufacturers and data archiving specialists.

The consensus of opinions, based on accelerated lifetime testing conducted by specialists worldwide, is that a high quality archival grade CDs and DVDs, if properly handled and stored, should preserve data for at least 100 years. Some professional grade optical media like FalconMedia Century Archival with gold and platinum layers even suggest a lifetime as long as 300-500 years before the data becomes unreadable.

Comparative lifespan of various data storage devices.

Of course, whether the hardware required to read a current CD or DVD will be around in 75 or 200 years is another matter. Most system today don’t have even the hardware to read 5.25″ floppy disks (which were common and popular 25 years ago). But in any case, the lifespan of optical media as a data storage medium is expected to be at least 4 times longer than that.

The key points here are that long life depends on using HIGH QUALITY archival DVDs and CDs and handling and storing them properly. The less you handle them the better, so for real archival use it is strongly recommended to make at least two copies. Put one away in storage under the conditions outlined below (vertical storage in a case under low temperature and low humidity conditions) and use one as your “working” copy.

THINGS TO DO:

Handle discs by the outer edge or the center hole.
Use a non solvent-based felt-tip permanent marker to mark the label side of the disc.
Keep dirt or other foreign matter from the disc.
Store discs upright (book style) in plastic cases specified for CDs and DVDs.
Return discs to storage cases immediately after use.
Leave discs in their packaging (or cases) to minimize the effects of environmental changes.
Open a recordable disc package only when you are ready to record data on that disc.
Store in a cool, dry, dark environment in which the air is clean.
Remove dirt, foreign material, fingerprints, smudges, and liquids by wiping with a clean cotton fabric in a straight line from the center of the disc toward the outer edge.
Use CD/DVD cleaning detergent, isopropyl alcohol or methanol to remove stubborn dirt or material.
Check the disc surface before recording.

Store discs in vertical position to ensure longer lifespan and data readability.

A standard jewel case is adequate for storage. In jewel cases, the disc is suspended by the center hole and isolates the written area from contacting any surface, it also offers some protection against rapid temperature changes

THINGS NOT TO DO:

Bend the disc.
Use adhesive labels.
Store discs horizontally for a long time (years).
Open a recordable optical disc package if you are not ready to record.
Expose discs to extreme heat or high humidity.
Expose discs to extreme rapid temperature or humidity changes.
Expose recordable discs to prolonged sunlight or other sources of UV light.
Write or mark in the data area of the disc (area where the laser “reads”).
Clean in a circular direction around the disc.
Scratch the label side of a CD.
Use a pen, pencil, or fine tip marker to write on the disc.
Write on the disc with markers that contain solvents.
Try to peel off or re-position a label.

It is strongly recommended to use special CD-PEN to label CDs and DVDs

Here are some more general recommendations on storing the archival optical media:

For archiving recordable (R) discs, discs that have a gold metal reflective layer are recommended. It’s said that with current disks, which are better sealed than they used to be, the use of gold as a reflecting layer is less important than it was, however it certainly doesn’t hurt!
For general storage, a temperature between 4°C (39°F) and 20°C (68°F) is recommended with a relative humidity of 20% to 50%
For long term storage, 18°C and 40% RH are recommended.
For extended term archival storage even lower temperature and humidity are recommended.
Storage in the dark, while not absolutely required, can’t hurt.

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FalconMedia products are amongst the highest quality CDs and DVD in the world today, with benchmark testing against other optical media products from the main players in the market showing improved durability, longevity and disc-to-disc consistency. They have also demonstrated lower error rates and jitters, and the printable layers of their discs show excellent ink-drying results and high resistance to water. The combination of these factors makes FalconMedia products the more secure archival media solution available in the market today.

Recovering Old Files: Challenge or Lesson to Study?

Informational technology is developing so fast that data we stored only a few years ago is often stuck on old disks with very few drives that are able to read them. Computer forensics experts can uncover old files, sometimes solving crimes along the way.

Computer forensics specialist is investigating an old laptop

When new files relating to the South Yorkshire Police’s handling of the Hillsborough disaster emerged, plenty took the form of dog-eared notebooks and water-damaged folders. But in amongst the evidence handed over to the Independent Police Complaints Commission, there were also 167 floppy disks – containing hundreds of documents that were potentially critical to the investigation.

Paper is a reasonably useful medium; if it gets a bit damp or dirty you can still read the marks that have been made on it. But the same can’t be said for magnetic storage. The exhibits manager for the inquiry, David Wolstencroft, and his team had to purchase an ageing computer in order to read the 5.25-inch floppies – disks much bigger than the 3.5-inch ones most of us remember using on our PCs before they died out, and a medium already well on the way to obsolescence at the time of the 1989 disaster. “We got them all read,” he told the BBC when the analysis was just getting under way in 2013, “and they’ve come back on two small disks [DVDs] that aren’t even full. It’s unbelievable the way technology has changed.”

Old floppy discs may still be a source of important evidences of the old cases

The process of transferring data from old media such as floppy disks to more modern, readable formats might sound relatively easy, but the transient nature of modern technology can make it hugely problematic. Tracking down and purchasing a computer from the era of shoulder pads and Crocodile Dundee would seem like a promising initial step, but the subsequent journey is uncertain.

“If you boot up an old machine,” says Tony Dearsley, Principal Consultant at digital forensics firm Kroll Ontrack, “you have no idea what’s going to happen. It will have been sitting in a cupboard for 15 or 20 years. You’re going to have component failure, capacitors are going to die. Ideally you’d try to avoid doing that altogether.”

Attempting to boot up and old PC very often end up at this point

Our increasing reliance on technology and the related increase in the digital information we all generate has fuelled a massive rise in the number of firms offering digital forensics services. But when old cases are reopened and dusty technology resurfaces, experts face multiple challenges.

Floppy disks, from the 8-inch to the 5.25-inch to the 3.5-inch, become less willing to yield up their contents with every passing day. Even hard disks, which theoretically have some measure of protection from the atmosphere, still experience decay.

Data storage mediums have changed so many times during the last 50 years, that it seems like we are still looking for a perfect way to store the huge volumes of information we generate on a daily basis. And as years go by, the compatibility of data carriers and readers becomes a bigger and bigger problem. If only data archiving would be somehow standardized, then we would we most likely not face such challenges anymore?

Many kinds of sensitive data have to be stored and preserved in a way that can be easily accessed after years, decades or even centuries. As has been touched upon already, paper is a good medium of storage, but it has a number of disadvantages: beginning from large physical volume per unit of information and ending with poor level of environmental influence resistance.

Century Archival DVDs are able to secure data for hundreds of years

Data storage experts agree that as of today, there is no better alternative for optical media in data archiving. Professional archival grade DVDs and CDs with gold and platinum layers are able to secure data for centuries, fact proven by a number of professional tests under severe environmental conditions.

Falcon Technologies International has a specially designed product line called Century Archival, that is a perfect solution for a long term data storage. It is not only a cost-efficient solution, but also a guarantee of secure and lasting data storage.

5D Glass Disc – Future of Optical Media?

As we move forward and the evolution of Informational Technology goes on, the challenge of constantly increasing data arrays storage becomes more obvious. Flash-memory, HDDs and SSDs have their limits: both in volume and reliability. The natural question “What’s next?” – sounds relevant in this context. The University of Southampton believes that the answer is Five-Dimensional (5D) Glass Discs.

5D quartz disc - future of optical media storage — 5D quartz disc – future of optical media storage

As it was mentioned previously on our blog, traditional flash wears out, HDDs occasionally fail, physical photographs fade and paper books rot. Optical media meets archival purposes best, and this is why the industry re-shaped driven by the market conditions partially in this segment. It sets certain important tasks in front of Optical Media: preservation and security of humanity’s collective culture heritage for generations to come. Currently this critical data is transferred from one slowly failing storage medium to other one, but what if we had means to store it once and forget about it?

The possible next-generation optical media – 5D Glass Disc is something that may serve as “everlasting” data storage solution. The technology uses data encoding within sub-microscopic nanostructures in glass. Existing optical media, such as CDs and DVDs use two dimensions to store data, while the new technology adds three more dimensions to it: nanograting orientation, refraction ‘strength’ and location within x, y and z axis. Researchers say that three additional dimensions increase the storage capacity up to 360 Terabytes per disc.

Speed aging tests of the glass disc showed fantastic results: the data stored on such kind of media may outlive the planet itself: at 190 °C operational lifetime is calculated to be a ‘mere’ 13.8 billion years!

It all sounds like a technology from Star Wars Universe or any other fantastic saga’s, but in fact it is an actual technology, that may re-define the entire optical media industry in future (at least the data archiving segment of it). It would be fair to note here, that in the very beginning of CD-era in the mid-80s nobody would ever think that optical media would later become so cost-effective for personal and corporate use.

See the video displaying data-writing on 5D glass disc.

Alternative Data Storage Solutions: are HDDs and Cloud-based Backups the Only Ones Out There?

Data storage and backups are becoming a more important, even essential, part of operations for virtually all businesses. Third-party, cloud-based storage solutions have become very popular in recent years with many industries that operate with large volumes of data, such as sound, video and graphics. But are these solutions so secure and trusted as they are marketed to be?

Cloud storage solutions such as Dropbox became very popular during last 7-8 years

Thomas Coughlin, a data storage consultant, says that two of the biggest issues for most media and entertainment companies with third-party archiving is cost and trust. When it comes to a handling of archives above a certain size, it becomes more cost-efficient to have supporting proprietary storage infrastructure in-house, rather than continue leasing it from a third party.

The issue of trust in relating to data archiving is being solved using various encryption methods, but according to Coughlin there are still many unanswered questions on long-term data security.

The other significant factor that influences companies towards proprietary data storage solutions is cost: according to the latest case study on Facebook, having data stored on optical media or magnetic tape is up to 80% cheaper than having it stored on HDD or SSD-based storages.

Freeze-Ray storage system helped Facebook to cut almost 80% of its data storage costs.

For enterprises that need to store large amounts of data that is rarely accessed, it is more important to effectively manage costs rather than getting faster performance of the storage solutions (e.g. banks, insurance companies, healthcare organisations, Governmental agencies, etc.). This is the main reason why more secure storage technologies based on optical media or magnetic tapes are more likely to be used by certain industries, Coughlin says.

Lower costs become a meaningful factor due to the difference in technology behind various types of storage systems. Optical discs and magnetic tapes do not require any electrical power when data is not accessed.

Falcon Technologies International LLC (FTI) has invested a significant portion of its resources into archival solutions development. Over a decade of continuous Research and Development, FTI achieved excellent expertise in the optical media production industry and proved its operational excellence through a number of quality certificates, such as ISO:9001 and CE.

The company firmly believes that Optical Media will re-define long-term data storage and archiving through the provision of reliable and high-quality tools, such as FTI’s latest optical disc product line Century Archival.

FTI's Century Archival - reliable solution for long term data storage. — FTI’s Century Archival – reliable solution for long term data storage.

Century Archival discs were specially designed for long-term data storage and exceeded experts’ expectations in a number of accelerated aging tests, showing a minimum lifespan of 300 years when subject to extreme environmental conditions. Gold and Platinum layers of Century Archival ensure that all the stored data will be secured against any external environmental threats (fact proved with series of ISO/OEM Archival Tests).

Dr. Sean Farnan, Head of FTI’s Research and Development Department said: “With the exponential growth of digital data, how we handle data is becoming increasingly important. From the instant gratification to placing a picture onto an online service such as Facebook, memories from a family wedding, business accounts, medical details through to the digital reproduction of ancient manuscripts the list is long and varied. As this journey into the digital landscape continues, the importance of storing digital data over a long period of time is now a real concern. It is also an opportunity for Optical Media to deliver a long lasting, cost effective archival solution.

By using the purest materials and employing rigorous quality control during the manufacturing process, it is possible to produce high capacity optical disks that will last over 100 years and beyond. The data storage works across all formats and is easily scalable depending on the end users’ application.

From learned institutions preserving human history, to online entertainment, healthcare and the business sector, the need for permanent data storage will be met by optical media. It will also allow you to share memories such as your wedding day with your grand children. Memories are always better when shared.”

Healthcare Information Technology Market is Expected to Grow

A recent industry report’s findings confirmed the projected growth of the global Radiology Information System (RIS) market and estimated it to reach a value of $980.2 million by 2024. A large segment of major scientific findings and technological advancements go hand-in-hand with the continuously growing demand for Healthcare InformationTechnology (HIT), which makes it one of the key driving forces of the market growth.

IT became an essential part of modern day healthcare industry.

The in-depth research report on Global RIS (Radiology Information System) Market with detailed charts and figures is available HERE.

Healthcare Information Technology is based on several major pillars, one of them being Electronic Medical Records (EMR). It is considered to be one of the most important HIT’s subsystems, that stores, processes and analyses medical data of patients. With the emergence of Radiology Information System (RIS) and Picture Archiving and Communications System (PACS) the entire Healthcare industry has been taken to the next level. Text-based patient records are now backed up by radiology images, that may be stored safely for decades without any risk of being damaged or lost.

Modern technologies take healthcare to the next level

Next generation Healthcare Informational Systems that are being implemented globally to ensure higher business security and patient confidentiality. RIS and PACS are recognised as most efficient systems of electronic imaging management and are gaining popularity in developing economies such as China and India, where the populations are so big that healthcare sector has no other choice but to implement them.

Falcon Technologies International LLC focuses its Research and Development efforts on niche segments of optical media such as HIT and has developed a special product line that meets the sector’s requirements.

FalconMEDIA MEDILINE - specially designed to meet the HIT needs. — FalconMEDIA MEDILINE – specially designed to meet the HIT needs.

FalconMEDIA MEDILINE is an ideal solution for providing the patients with imaging reports, radiology and treatment history. With its use, distribution of medical reports to the patients becomes more cost-efficient and easy task.

All FalconMEDIA MEDILINE products are fully compatible with Picture Archiving and Communications System (PACS) and Digital Imaging and Communications in Medicine (DICOM) standards.

What makes Optical Media better in Data Archiving?

Paper hard copies and handwritten memorandums are gradually being replaced by digital file storage solutions used by corporations to archive all important information. Data storage and regular back up became a significant task for all sorts of private and public business enterprises, many of whom would simply store the data on internal back up servers with redundant array of independent disks (RAID) or on Cloud-based solutions, however these kind of “hot” backup solutions are not suitable for long-term data storage.

"Hot" backup data storage is usually made on HDDs — “Hot” backup data storage is usually made on HDDs

“Hot” backup is a data copy that is accessed relatively often, usually stored on hard drives and flash-memory devices. These data storage devices contain many electronic components, and therefore have a very limited lifespan. Another point to consider is that data on these devices may be easily modified, which makes them not ideal solutions from a security point of view. Long term data archiving requires both security and durability criteria to be met.

“Cold” backup methods, such as optical media and cassette tapes, allow storage of big data volumes for a long periods of time. It is called “cold” because the data that is stored with this method is usually not accessed very often and it cannot be modified. Once a file is recorded on a Read Only disc it remains unchanged, which is perfect for historical data archiving.

Lifespan comparison of different backup storage media

In 2005 Japanese Government approved Japanese Industrial Standards (JIS Z 6017), that require corporations to preserve digital data for a minimum of 10 years. The regulations included official recommendations to use optical media as a main choice of storage solution. With the release of a new format optical disc, storage capacity of one unit grew up to 100GB, which is another driving force behind this media becoming a reliable and low-cost backup solution.

screen-shot-2016-11-21-at-11-09-45-am

Optical disc and drive technology has developed quickly in lifespan and storage capacity dimensions over the last decade. Pioneer introduced a brand new disc drive (BDR-PR1M series) that supports large capacity disc writing and additional error correction layers to minimize writing errors and improve disc quality. A wide range of industry players have already presented 50 /100GB storage capacity discs to the market some of which may last for up to 1000 years!

Facebook’s optical media cold storage systems will be launched on the mass-market

Long-term optical media archival solutions significantly cut costs according to Facebook.

Recently Facebook revealed to the media that it was transferring enormous volumes of its content archives to more cost-efficient storage: new archival solution architecture, based on optical media. Later on, after successful implementation of the technology, some of the biggest optical media industry players announced that the technology would be marketed for other businesses and new optical storage devices are being developed to carry even bigger volumes of data.

Old, but still widely used data storage device - magnetic tape. — Old, but still widely used data storage device – magnetic tape.

The technology was called “Freeze-Ray” due to the specifics of its use: data is preserved in a type of storage known as “cold storage” for long periods of time and rarely accessed.

Typically, users of social networks tend to view photos that are recently uploaded: a week or two old images are accessed very often, so Facebook stores them on spinning HDD’s. At some point in time, when the pictures are no longer accessed frequently, they are relocated on high-capacity optical discs, where they are stored for years without being accessed.

The optical media industry experienced steady decline during the last decade as streaming services such as Netflix took over, but now, with the interest from Facebook and other giants, it is back to life as one of the keys to cost-cutting. Facebook says that optical media storage saves them 50% of the budget for storage solutions and is 80% more energy efficient.

The first version of Facebook’s storage system was based on a 100GB disk. Later this year it is planned to shift to 300GB discs and some companies from the industry are already working on 500GB and 1TB versions. Single system may accommodate hundreds and even thousands of discs, providing petabytes of archival storage.

In addition to being useful to business enterprises, archival storage may also be considered by individual households. Digital media nowadays is so universal, that it captures many personal family memories and stories: home videos, pictures, family portraits – over the course of time this content requires more and more storage capacity. Optical media storage is a reliable way of storing these memories: it does not consume electricity and it is more resistant to external threats.

Would you consider storing your personal archives on optical media? Could it be the next page data archiving history?