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Shared storage used to be the domain of “heavy iron” facilities with Avid, Facilis, and earlier Apple Xserve systems providing the horsepower. Thanks to advances in networking and Ethernet technology, shared storage is accessible to any user. Whether built-in or via adapters, modern computers can tap into 1Gbps, 10Gbps, and even higher, networking speeds. Most computers can natively access Gigabit Ethernet networks (1Gbps)—adequate for SD and HD workflows. Computers designed for the pro video market increasingly sport built-in 10GbE ports, enabling comfortable collaboration with 4K media and up. Some of today’s most popular shared storage vendors include QNAP, Synology, and LumaForge.
This technology will become more prolific in 2020, with systems easier to connect and administer, making shared storage as plug-and-play as any local drives. Network Attached Storage (NAS) systems can service a single workstation or multiple users. In fact, companies like QNAP even offer consumer versions of these products designed to operate as home media servers. Even LumaForge sells a version of its popular Jellyfish through the online Apple Store. A simple, on-line connection guide will get you up and running, no IT department required. This is ideal for the individual editor or small post shop.
Expect 2020 to see higher connection speeds, such as 40GbE, and NAS proliferation even more widespread. It’s not just a matter of growth. These vendors are also interested in extending the functionality of their products beyond being a simple bucket for media. NAS systems will become full-featured media hubs. For example, if you an Avid user, you are familiar with their Media Central concept. In essence, this means the shared storage solution is a platform for various other applications, including the editing software. There are additional media applications that include management apps for user permission control, media queries, and more. Like Avid, the other vendors are exploring similar extensibility through third-party apps, such as Axle Video, Kyno, Hedge, Frame.io, and others. As such, a shared network becomes the whole that is greater than the sum of its parts.
Along with increased functionality, expect changes in the hardware, too. Modern NAS hardware is largely based on RAID arrays with spinning mechanical drives. As solid state (SSD) storage devices become more affordable, many NAS vendors will offer some of their products featuring RAID arrays configured with SSDs or even NVMe systems. Or a mixture of the two, with the SSD-based units used for short-term projects or cache files. Eventually the cost will come down enough so that large storage volumes can be cost-effectively populated with only SSDs. Don’t expect to be purchasing 100TB of SSD storage at a reasonable price in 2020; however, that is the direction in which we are headed. At least in this coming year, mechanical drives will still rule. Nevertheless, start looking at some percentage of your storage inventory to soon be based on SSDs.