Enterprises large and small are drawn by the advantages of cloud computing - pay-for-use, self-service, elastic scalability and the elimination of hardware management – resulting in very low barriers to entry and exit and high agility. However, enterprises are also concerned about security, quality of service, integration, compliance, lock-in, and the long-term costs of public clouds.

Yahoo! is investing significantly in Cloud Computing to support the company's global applications and audience of more than 500 million users. Yahoo!'s cloud confronts technical challenges at an almost unprecedented scale - requiring tens of petabytes of storage, tens of thousands of machines, and synchronization across multiple data centers around the globe.

With an ever-increasing number of companies now buying computing, storage, and networking power as they need it from the cloud, it is hardly surprising that SYS-CON's industry-leading International Cloud Computing Conference & Expo series is going from strength to strength. The Call for Papers for the 4th International Cloud Computing Conference & Expo, which will be held at the Santa Clara Convention Center in Santa Clara, CA, on November 2- 4, 2009, is now open.

SYS-CON announces the Call for Papers for the 1st Annual Government IT Conference & Expo (GovITExpo), to be held October 6, 2009 in Washington, DC. Submissions are welcomed from exceptional speakers who are also Infrastructure, architecture, and software engineering experts who have first-hand experience in the development, procurement or implementation of IT for Government or Federal agencies.

SYS-CON Events announced that Unisys, the leader in high-value technology and business solutions to global enterprises, was named "Platinum Sponsor" of SYS-CON's 4th International Cloud Computing Conference & Expo, which will take place on November 2 - 4, 2009, Santa Clara Convention Center, in Santa Clara, California. The event is expected to attract over 1,500 developers, engineers, architects, IT managers, and hardware and software professionals of every stripe.

SYS-CON Events announced today the latest event in its innovative series of real-world technology conferences, Government IT Conference & Expo, a deep dive into the new wave of Internet-based technologies that are changing the way that Federal agencies leverage, procure and utilize IT. GovITExpo, which is being held October 6, 2009 in Washington, DC, builds on the success of SYS-CON's Cloud Computing Expo, the fastest-growing conference anywhere in the world devoted to the delivery of massively scalable IT as a service using Internet technologies.

SYS-CON's SOA World Conference & Expo, colocated with AJAXWorld RIA Conference & Expo, held on June 22-23, 2009, in New York City, featured parallel content-rich tracks reflecting the worldwide adoption of the distributed computing paradigm, in which web services are deployed through specific service-oriented architectures. The two content-packed days emphasized value with a rich array of sessions, keynotes, General Sessions, breakout sessions, and industry panels led by exceptional speakers. Enjoy the photo album of the show.

“SOA serves as the foundation for the move into the cloud,” stated Dr. Kareem Yusuf, Director Product Management, WebSphere Software, IBM in his keynote at SOA World Conference & Expo in NYC, June 22 - 23, 2009. “What are the characteristics of the cloud?” Dr Yusuf then asked. Shared infrastructure, self-service capabilities, and the fact that it will be virtualized are several that he mentioned.

Leading the way in providing software solutions that extend, enhance and improve virtual environments, Vizioncore Inc. has grown into an industry leader which is helping thousands of organizations maximize their ROI from their investments in virtualization. With a comprehensive set of solutions that automate complex processes and address IT challenges of P2V/V2V conversions, disaster recovery, storage optimization, process automation and provisioning, and performance monitoring and chargeback, Vizioncore helps organizations leverage virtualization to achieve new levels of productivity and efficiencies in their IT systems.

SYS-CON Events announced today that Yahoo!, a leading global Internet brand and one of the most trafficked Internet destinations worldwide, was named "Platinum Sponsor" of SYS-CON's 4th International Cloud Computing Conference & Expo (www.CloudComputingExpo.com), which will take place on November 2 - 4, 2009, Santa Clara Convention Center, in Santa Clara, California.

Cloud Computing Expo sponsorship and exhibit opportunities brochure was mailed today to reach more than 10,000 industry marketing and senior management contacts. The brochure will reach Cloud Computing technology provider companies on Monday, July 13, 2009. A copy of the sponsorship opportunities brochure can be downloaded here.