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Press release

Red Hat Linux 7.2 launches; FTP servers host over 15,000 concurrent users

RALEIGH, N.C

As Red Hat Linux 7.2 launched this week, the FTP servers behind Red Hat's

free download service adeptly handled as many as 15,000 users concurrently. Individual servers

handled more than 2,500 concurrent downloads.



"A robust server infrastructure based on Red Hat Linux allowed us to support this extreme workload with relative ease," said Andrew Anderson, Red Hat Senior System Administrator.



Red Hat used system tuning experience gained from Red Hat Linux's record-breaking SPECWeb

results to achieve this performance. The six Dell PowerEdge 2450 servers comprising ftp.redhat.com had very few modifications from the base Red Hat Linux distribution. One small change to the kernel allows it to cache files more aggressively, reducing the workload on the supporting infrastructure. The other change was to use a very lightweight FTP daemon, vsftpd,

designed for the demands placed on a server under this level of load.



The components required for this deployment have been rolled out individually over the past few

months, ensuring that by the time Red Hat Linux 7.2 launched, each part of the overall system had been thoroughly tested and proven reliable.



"With a stock Red Hat Linux system and a bit of fine tuning we were able to achieve an order of

magnitude capacity increase, without changing the rest of the infrastructure," said Michael Tiemann, Red Hat CTO. "This is key to keeping our costs down while increasing the level of service we can offer to customers as we grow. While an order of magnitude improvement may seem extraordinary, it is typical of the kind of results our customers demand, and that our professional services group delivers every day."



To receive more information on Red Hat Linux 7.2 or to download the FREE IDC White Paper "Linux: A Journey Into The Enterprise" please click

here

About Red Hat

Red Hat is the world’s leading provider of open source software solutions, using a community-powered approach to reliable and high-performing cloud, Linux, middleware, storage and virtualization technologies. Red Hat also offers award-winning support, training, and consulting services. As the connective hub in a global network of enterprises, partners, and open source communities, Red Hat helps create relevant, innovative technologies that liberate resources for growth and prepare customers for the future of IT. Learn more at http://www.redhat.com.

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Certain statements contained in this press release may constitute "forward-looking statements" within the meaning of the Private Securities Litigation Reform Act of 1995. Forward-looking statements provide current expectations of future events based on certain assumptions and include any statement that does not directly relate to any historical or current fact. Actual results may differ materially from those indicated by such forward-looking statements as a result of various important factors, including: risks related to delays or reductions in information technology spending; the effects of industry consolidation; the ability of the Company to compete effectively; the integration of acquisitions and the ability to market successfully acquired technologies and products; uncertainty and adverse results in litigation and related settlements; the inability to adequately protect Company intellectual property and the potential for infringement or breach of license claims of or relating to third party intellectual property; the ability to deliver and stimulate demand for new products and technological innovations on a timely basis; risks related to data and information security vulnerabilities; ineffective management of, and control over, the Company’s growth and international operations; fluctuations in exchange rates; and changes in and a dependence on key personnel, as well as other factors contained in our most recent Quarterly Report on Form 10-Q (copies of which may be accessed through the Securities and Exchange Commission’s website at http://www.sec.gov), including those found therein under the captions "Risk Factors" and "Management’s Discussion and Analysis of Financial Condition and Results of Operations". In addition to these factors, actual future performance, outcomes, and results may differ materially because of more general factors including (without limitation) general industry and market conditions and growth rates, economic and political conditions, governmental and public policy changes and the impact of natural disasters such as earthquakes and floods. The forward-looking statements included in this press release represent the Company’s views as of the date of this press release and these views could change. However, while the Company may elect to update these forward-looking statements at some point in the future, the Company specifically disclaims any obligation to do so. These forward-looking statements should not be relied upon as representing the Company’s views as of any date subsequent to the date of this press release.