enterprise articles

Understanding SSDs: Why SSDs hate write amplification

Understanding SSDs: Why SSDs hate write amplification

I often tell people that SSDs work better with more free space, so anything that increases free space will keep WA lower. The two key ways to expand free space (thereby decreasing WA) are to 1) increase over provisioning and 2) keep more storage space free (if you have TRIM support).

PCIe flash: It solves lots of problems, but also makes a bunch - so what's its future?

PCIe flash: It solves lots of problems, but also makes a bunch - so what's its future?

It’s worth pointing out that almost all the "magic" that has been developed around flash was already scoped out in 2007. It just takes a while for a whole new industry to mature. Individual die capacity increased, meaning fewer die are needed for a solution – and that means less parallel bandwidth for data transfer…

Synology DS2413+ NAS Review: For when you're serious about storage

Synology DS2413+ NAS Review: For when you're serious about storage

The DS2413+ is Synology's newest twelve-bay DiskStation NAS for small to medium sized businesses who need loads of storage. Along with supporting up to 48TB worth of drives out of the box, the DS2413+ can be paired with the company's DX1211 expansion enclosure that houses an extra 12 drives, doubling the maximum storage capacity of the base unit to a whopping 96TB.

We should also make a quick note before you get to the end and scoff at the price: the DS2413+ isn't for average home users. It's retailing for $1,700 without drives or the 12-bay expansion. With that in mind, let's see what the DS2413+'s upgrades offer.

NAS at 10GbE Speeds: QNAP TS-879 Pro & Synology DS3612xs Review

NAS at 10GbE Speeds: QNAP TS-879 Pro & Synology DS3612xs Review

Hoping to drive small and medium business sales, NAS-makers have been pushing to deliver enterprise features such as cloud storage, virtualization support, automated backup software and iSCSI support. There's also been an effort to include technologies such as Link Aggregation, which can increase network bandwidth when dealing with multiple users and also provides redundancy in case one of the links fails.

First seen over a decade ago, 10GbE is ten times faster than Gigabit Ethernet, but it's been largely reserved for pricey devices. With that in mind, we're checking out two new high-end SMB NAS devices: the QNAP TS-879 Pro and the Synology DS3612xs.