The Beowulf Evolution

Second-generation Beowulf clusters offer single-process I/O space, thin slave nodes, GUI utilities and more for adaptability and manageability.
Acknowledgements

The authors would like to thank Donald Becker, Tom Quinn and Rick Niles of Scyld Computing Corporation and Erik Arjan Hendriks of Los Alamos National Lab for patiently answering all our questions related to second-generation Beowulf.

Resources

Glen Otero has a PhD in Immunology and Microbiology and runs a consulting company called Linux Prophet in San Diego, California.

Richard Ferri is a senior programmer in IBM's Linux Technology Center, where he works on open-source Linux clustering projects such as LUI and OSCAR. He now lives in upstate New York with his wife, Pat, three teenaged sons and three dogs of suspect lineage.

______________________

White Paper
Fabric-Based Computing Enables Optimized Hyperscale Data Centers

Today’s modular x86 servers are compute-centric, designed as a least common denominator to support a wide range of IT workloads. Those generic, virtualized IT workloads have much different resource optimization requirements than hyperscale and cloud applications. They have resulted in a “one size fits all” enterprise IT architecture that is not optimized for a specific set of IT workloads, and especially not emerging hyperscale workloads, such as web applications, big data, and object storage. In this report, you will learn how shifting the focus from traditional compute-centric IT architectures to an innovative disaggregated fabric-based architecture can optimize and scale your data center.

Learn More

Sponsored by AMD

White Paper
Red Hat White Paper: Using an Open Source Framework to Catch the Bad Guy

Built-in forensics, incident response, and security with Red Hat Enterprise Linux 6

Every security policy provides guidance and requirements for ensuring adequate protection of information and data, as well as high-level technical and administrative security requirements for a system in a given environment. Traditionally, providing security for a system focuses on the confidentiality of the information on it. However, protecting the data integrity and system and data availability is just as important. For example, when processing United States intelligence information, there are three attributes that require protection: confidentiality, integrity, and availability.

Learn more about catching the bad guy in this free white paper.

Learn More

Sponsored by DLT Solutions