aTCA- the right choice for the cloud computing challenge

By Oded Amir


One of the most discussed and chased after markets in the computing, communications and software industries, cloud computing continues to take middle of the stage in the pondering users, press, researchers and kit sellers. Though often referenced as"The Cloud," cloud computing represents a broad mixture of elements and technologies which has a very important role to play. From networking framework to seas of compute and disk servers and a broad set of specialised software the total market for cloud computing carries on expanding quickly. According to the Yankee group, worldwide takings for 2010 totaled $37.8B and by 2015 which will have grown to $121.1B. SaaS (Software as a Service) continues to represent the bulk of this growth and together with the sub-structure of the info center is the hard center of any fluffy cloud.Many of the Telecomms service suppliers have raised issues about the"public cloud" regarding performance, service quality (QoS) and security and have now outlined the"carrier cloud" that addresses these categorical issues.

With AdvancedTCA technologies and platforms playing an important part in the telecoms and networking structure they become a natural choice for both carrier and public cloud solutions. The cloud stands for a good range of applications and services that are often accessible on-demand through the Net employing a principally self-service model. Frequently tiered in a pay for what you use structure cloud computing services have raised levels of pliancy and rely on access to huge resource pools. From a consumer standpoint some of the advantages of cloud computing can be seen as:

- Flexible access-access services anytime, from any location and any gizmo.

- Access to specialized resources

- Self serve -no/nominal IT capabilities required to do.

- Collusion - multiple users can work on files and documents from wherever (and whenever) they are.

- More cost effective - No requirement to buy hardware or software. Most undeniably, pay for what you use.

- Important It works such as backup, security and upgrades and the like. Are done by the service providers

For a cloud service supplier there are countless challenges that must definitely be met to be in a position to provide these benefits:

- Security (data, access) is vital in a heavily virtualized environment

- Scalability on all dimensions of IT (processing power, storage, applications, network)

- Framework systems must economically scale to extremely high volumes and preferably do so in a grainy fashion

- 24x7 accessibility with high QoS (Level of Service) - Service packing as patrons need vertically integrated hardware, software, support solutions

- Effective resource function-Must be in a position to meet ever changing demand patterns with no need to over provision to meet worst case circumstances?

Optimizing of datacenter efficiencies maximising ROI on CAPEX and OPEX The architecture of the networking and computing framework becomes crucial to managing these challenges. Most implementations are based completely on standard Rackmount servers mixed with network switches. An ordinary rack configuration would have 12 x 2U appliance servers with 2 x 1U switches totaling 26U. Now with Intel Based AdvancedTCA solutions one can achieve the same performance density in a 14U rack space.






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