This blog post is a response to an article by Alex Williams on ReadWriteWeb. Thanks for the shout out, Alex, and for bringing more attention to the contentious issue of cloud computing definitions. While Forrester research reports are created exclusively for our clients, our definition is freely available:
A standardized IT capability (services, software, or infrastructure) delivered via Internet technologies in a pay-per-use, self-service way.
Welcome to the fourth quarter of 2009; what we at Forrester call planning season for most IT departments. In a typical year, this is the time that infrastructure and operations professionals spend lots of cycles burning through what remains of the 2009 budget and building plans for investment in 2010 with the hope of gathering a bit more budget than last year. Of course this is no ordinary year. Economists and financial prognosticators, like our own Andrew Bartels are predicting a long recovery from the recession and further delays in IT spending. That means another year of your infrastructure getting older. There’s two ways of looking at this problem and thus your budget proposals for 2010:
Yesterday IBM announced the availability of their new IBM Information Archive Appliance. The appliance replaces IBM’s DR550. The new appliance has significantly increased scale and performance because it’s built on IBM’s Global Parallel File System (GPFS), more interfaces (NAS and an API to Tivoli Storage Manager) and accepts information from multiple sources – IBM content management and archiving software and eventually 3rd party software. Tivoli Storage Manager (TSM) is embedded in the appliance to provide automated tiered disk and tape storage as well as block-level deduplication. TSM’s block-level deduplication will reduce storage capacity requirements and its disk and tape management capabilities will let IT continue to leverage tape for long-term data retention. All these appliance subcomponents are transparent to the IT end user who manages the appliance – he or she just sees one console where they define collections and retention policies for those collections.