Access "Shared storage model faces challenges from virtual servers"
This article is part of the December 2011 issue of Object storage: An elementary approach to file structure
The landscape of computing is changing rapidly, largely driven by the move towards virtual servers, and that’s bringing change to storage too. Perhaps mere use of the word “change” understates what’s happening here. The advent of server virtualisation, led by the juggernaut that is VMware, has really stirred up the entire IT environment and could bring seismic shifts for storage. In a relatively short space of time -- say, four or five years -- the needs of virtualisation have helped consolidate the traditional storage array and then have moved swiftly on to sow the seeds of its downfall. Once upon a time, the world was a simple server-centric one. Applications ran on physical servers, and if they were important applications, they had their own dedicated compute resources. Storage was directly attached and all lived in one tin box. Then came server virtualisation. The logical business of a server application was liberated from its former physical surroundings, and many servers could run in one physical machine. This development drove the uptake of shared ... Access >>>
Premium Content for Free.
Object-based storage allows users to tame ballooning data stores
by Manek Dubash
Object-based storage boots out hierarchical file systems for a flat-file layout, tames massive files stores and overcomes RAID’s inadequacies.
10 quick and easy ways to boost storage performance
by Stephen Foskett
Don't let capacity concerns or virtualized servers bog down the performance of your storage systems. Here are 10 ways to pump up the performance of your storage arrays and networks
Solid-state goes mainstream
by Rich Castagna
If a tech is judged by the products that crop up around it and the techs it spawns, then it’s hard to argue that solid-state storage hasn’t reached a certain level of maturity.
- Object-based storage allows users to tame ballooning data stores by Manek Dubash
Backing up VMs: Traditional apps vs. virtual machine backup software
by Jacob Gsoedl
In this tip on backing up VMs, learn about the pros and cons of traditional backup software vs. VM backup software.
Your new storage vendor might be VMware
by Arun Taneja, Contributor
VMware’s latest releases suggest it has serious intentions about encroaching on storage vendors’ turf, which might be a wakeup call for the data storage industry.
Managing storage for virtual server environments
by Eric Siebert
Virtual servers and storage systems don’t have to exist in separate worlds; new tools and plug-ins provide single-console management of both virtual servers and storage.
- Backing up VMs: Traditional apps vs. virtual machine backup software by Jacob Gsoedl
Shared storage model faces challenges from virtual servers
by Antony Adshead, UK Bureau Chief
Virtual servers are exerting pressure to change on the storage ecosystem, challenging even the fundamental model of shared storage.
- Shared storage model faces challenges from virtual servers by Antony Adshead, UK Bureau Chief
More Premium Content Accessible For Free
Government backs tech in 2015 Budget
In this week's Computer Weekly, chancellor George Osborne's 2015 Budget was the most technology friendly ever – we examine the key policy ...
Computer Weekly buyer's guide to software-defined everything
In this 10-page buyer’s guide, Computer Weekly looks at the practicalities of the software-defined approach to everything including computing, ...
Cloud options investigated
Arriva interim head of IT readiness Stuart Curley offers some tips on procuring cloud services in this PowerPoint presentation for Computer Weekly's ...