The search for operational cost savings and increased effectiveness is common to public sector organisations across the globe. With that, demand for cloud services within the global public sector has never been more acute as challenging economic conditions bring the benefits of the cloud to the fore.
It could be argued that it would make little sense for most public sector bodies to run their own IT infrastructure when they can work with companies that have advanced systems, skills and scale that can guarantee economies of scale and reliability that might be unachievable for even the largest public bodies due to the complexity and expertise required.
Despite a strong culture of outsourcing, progress in delivering the G-cloud, which will replace the current myriad of department hosted IT systems with dedicated government secure data centres in the UK, has been hampered by the high costs and complexity around meeting government information assurance policy.
The good news is that there has been a notable acceleration in the acceptance that these concerns can be addressed within a well-designed, secure and managed infrastructure. In fact, in a report issued by the Cabinet Office on March 2011, shared IT infrastructure, open-source software and a stripped-back IT estate are at the very heart of the UK government's ICT strategy.
On this note, Savvis launched the Government Wide Services (GWS) (accredited IL2/IL3) shared service platform earlier this year. The platform is now available to all government departments and third-party government suppliers in the UK. GWS is having a positive impact on the uptake of hosted IT operations and services within the UK government, which in turn provides the potential for a more agile and efficient public sector.
GWS offers government departments and public sector bodies flexible procurement of data centre infrastructure that includes converged connectivity to secure government networks.
Working in partnership with Savvis enables the public sector the ability to leverage cloud capabilities. This further paves the way for a new wave of smart services and lays the groundwork for government application stores, which will further drive down the cost of IT for the country.
Utilising the pre-built, accredited platform virtually eliminates upfront capital costs for new public sector projects, whilst decreasing the deployment time of IT projects dramatically. Government IT departments and suppliers in turn benefit from immediate access to infrastructure and only pay for the consumption of their IT services on a pay-as-you-go basis, rather than the costly procurement, maintenance and management of hardware seen in the past.
With government analysis indicating there is potential for annual savings by 2020 of between £1.9bn and £3.8bn from moving public sector IT infrastructure to the cloud (Cabinet office G-cloud Programme outline), there is an obvious monetary advantage to the G-cloud project. However, what must not be forgotten amidst the headline billions of pounds saved is the myriad of other added benefits that migrating to hosted services will bring.
Increased collaboration and sharing of good practice have been shown to improve innovation and cut costs in the private sector and these benefits will be mirrored in the public sector. As more and more public sector bodies share information and ideas and begin to use similar systems with a common purpose, there is likely to be a shift away from the traditional public sector procurement models that often proved expensive and time consuming in the past.
In addition to the cost saving, it allows in-house IT teams to concentrate the majority of their effort by supporting the business through development of business critical systems rather than focusing on maintenance of the infrastructure elements of the system.
The benefits of cloud computing are being experienced throughout the private sector, from multinational corporations to SMEs and the introduction of the G-cloud programme is a signal that the public sector will not be left trailing behind. In the end, a potential £3.8bn saved is not the only silver lining in the cloud.