New Products

eZ Systems' eZ Publish, Perforce's Fast Software Configuration Management System & SDK, Fidelity National Information Services' FIS Profile and more.
Cray Inc.'s XT5 Supercomputer Family

Cray Inc., progeny of the storied Cray Research, recently released its XT5 family of Linux-based supercomputers. Cray says the XT5's massively parallel processor (MPP) system includes a new eight-socket compute blade that quadruples local memory capacity, doubles processor density and improves energy efficiency. Other features include single-fan vertical cooling, compute blades designed for optimal airflow and CPU configurations up to 192 processor sockets or 768 CPU cores. To improve scalability, the Cray XT5 family also includes the industry's first integrated hybrid supercomputer, the Cray XT5h system. The XT5h integrates multiple processor architectures—including vector processors, GPUs, accelerators and FPGAs—with a complete software development environment into a single system supporting diverse work flows.

Appro's Xtreme-X Supercomputer Series

At Supercomputing 2007, Appro unveiled its forthcoming Xtreme-X Supercomputer Series, a product line based on scalable clusters that provide cost-effectiveness, energy efficiency and scalability. The series is designed to scale out data centers for medium- to large-scale enterprises and HPC deployments. The first model in the series, the Appro Xtreme-X1, will ship in the first half of 2008 and is based on dual-socket, Quad-Core Intel Xeon processors. Besides its 128 nodes/512 processors and 6TF of computing power in a single 42U equipment rack, the product has Appro's new Directed Airflow cooling configuration, which the company says will reduce data-center floor space by 30% while maximizing power and cooling efficiency. In addition, the Xtreme-X1 features redundant (Dual Rail) InfiniBand connections with low-latency Mellanox ConnectX host channel adapters and Ethernet management fabric and network switches, with all critical components being easily accessible, hot-swappable and redundant.

Hacking: The Art of Exploitation by Jon Erickson (No Starch Press)

No Starch Press continues its tradition of naughty geek entertainment with the 2nd edition of Hacking: The Art of Exploitation by Jon Erickson. Although other books in this genre show not only how to run other people's exploits but also how to perform and write them on your own, Erickson uses examples to illustrate the most common computer security issues in three related fields: programming, networking and cryptography. Some examples include stack-based overflows, heap-based overflows, string exploits, return-into-libc, shellcode and cryptographic attacks on 802.11x. A live Linux CD also is included.


James Gray is Products Editor for Linux Journal

White Paper
Linux Management with Red Hat Satellite: Measuring Business Impact and ROI

Linux has become a key foundation for supporting today's rapidly growing IT environments. Linux is being used to deploy business applications and databases, trading on its reputation as a low-cost operating environment. For many IT organizations, Linux is a mainstay for deploying Web servers and has evolved from handling basic file, print, and utility workloads to running mission-critical applications and databases, physically, virtually, and in the cloud. As Linux grows in importance in terms of value to the business, managing Linux environments to high standards of service quality — availability, security, and performance — becomes an essential requirement for business success.

Learn More

Sponsored by Red Hat

White Paper
Private PaaS for the Agile Enterprise

If you already use virtualized infrastructure, you are well on your way to leveraging the power of the cloud. Virtualization offers the promise of limitless resources, but how do you manage that scalability when your DevOps team doesn’t scale? In today’s hypercompetitive markets, fast results can make a difference between leading the pack vs. obsolescence. Organizations need more benefits from cloud computing than just raw resources. They need agility, flexibility, convenience, ROI, and control.

Stackato private Platform-as-a-Service technology from ActiveState extends your private cloud infrastructure by creating a private PaaS to provide on-demand availability, flexibility, control, and ultimately, faster time-to-market for your enterprise.

Learn More

Sponsored by ActiveState