Articles about Qos

Pivot3 tries to butter up sysadmins with policy-driven protection

Ageing startup Pivot3 has added policy-driven data protection to its hyper-converged systems. The firm said the move is part of the Quality of Service (QoS) function. It has extended its QoS functions to include this data protection, plus application integration, scheduling and performance enhancements. Customers can define …
Chris Mellor, 17 Aug 2016
Are you being served?

Vendor: Do we need Quality of Service with shared storage arrays?

The Storage Architect I recently had a discussion with a vendor (who shall remain nameless) as to whether we really needed Quality of Service (QoS) in shared storage arrays. His thinking went as follows: if we have a storage array and network with sufficient bandwidth/IOPS, then why bother implementing QoS? At first this seems like a reasonable …
Chris Evans, 8 Apr 2016
Nexgen_N5_1500

Nexgen’s QoS AFA has flash players in tiers

Nexgen has stripped out the 7.2K disks from its hybrid flash/disk N5 hardware box and replaced them with dual-port SSDs to create a 3-tier, all flash array with quality of service features driving data movement across the tiers. The Quality of Service features were introduced in July. The dual-active-active controller N5 …
Chris Mellor, 12 Nov 2015
Sprint

NexGen releases goodies for next-gen software package

Reinvigorated hybrid array startup NexGen is pushing out quality-of-service (QoS) goodies for vCentre and VMware VMs, saying it will cut the need for vMotioning VMs from one server to another when performance slows. It comes with v3.5 of NexGen’s ioControl software, which marketing veep Chris McCall said: “Takes our user …
Chris Mellor, 2 Jul 2015
Cloud

IEEE chaps propose QoS for SDN across the public internet

Software-defined networking (SDN) is fine in the data centre, but rubbish across multi-domain WANs, something a group of IEEE engineers wants to solve. Their proposal, on Arxiv, is to copy the cloud notions of abstraction and orchestration into Internet connections. Sucking nourishment out of the academic prose, the IEEE …

Storage: Never mind the quantity, feel the quality of service

Today's organisations must store ever-increasing volumes of digital information arriving in an ever-wider range of formats. At the same time, more and more data-hungry applications are coming on stream. It is harder than ever for your storage to provide each application with the appropriate quality of service (QoS). How can …
Bryan Betts, 7 Oct 2014
Dolphins play in the water

Why storage needs Quality of Service

Storage consolidation looks great on paper. Direct-attached storage is notorious for its inefficiency, with some arrays being just 40 per cent occupied or even less. Providing an Oracle database with 10,000 IOPS could mean aggregating dozens of 15,000 RPM drives, and unless the database is several terabytes in size that is a …
Bryan Betts, 16 Dec 2013
Sleeping

Hey, you, dev. What do you mean, storage is BORING?

Storagebod Many years ago, as an entry-level systems programmer, I decided there were two teams that I was never going to join: the test team and the storage team - because they were boring.* A fellow blogger has a habit of referring to storage as snorage and I suspect that is the attitude of many. So why do I keep doing storage? Well, …
StorageBod, 24 May 2013
The Register breaking news

Flash outfit: You bring the cloud, we'll bring the puffening

Flash array start-up SolidFire is going full tilt into the cloud, punting its arrays as multi-app performance engines offering less than $4/GB costs. We first wrote about SolidFire here. It says its SF3010 and SF6010 arrays can be clustered using 10Gbit/s Ethernet in 100-node setups offering more than 2PB of capacity and 5 …
Chris Mellor, 14 Nov 2012
The Register breaking news

Mobile net upgrades all the rage for Oz carriers

Vodafone, criticised since last year for poor network performance, is to replace virtually all of its network base stations with Huawei kit, announcing that it will either install new equipment or replace kit at 8,000 base station sites over the next 18 months. The project will start with the 5,800 sites now in service, with …
homeless man with sign

Pillar juices Axiom software

Pillar is adding four features to its Axiom software to make arrays protect data better and operate more efficiently. It's adding its own array-based replication to extend its current FalconStor and InMage functions with policy-based Application-Aware profiles to replicate data asynchronously between Axiom arrays. Pillar is …
Chris Mellor, 26 Apr 2010
globalisation

Sun sale: Pillar checks itself

Interview Is Pillar Data threatened by Oracle's purchase of Sun? El Reg talked with Bob Maness, Pillar Data's worldwide marketing VP, about business, flash memory and Oracle's Sun acquisition. Pillar Data is the Larry Ellison-funded storage start-up delivering its Axiom storage arrays with application-aware templates and storage quality …
Chris Mellor, 8 May 2009

Create a news alert about Qos, or find more stories about Qos.

Biting the hand that feeds IT © 1998–2017