Their Tech

Apache

The Apache Software Foundation provides organizational, legal, and financial support for a broad range of open stheirce software projects. The Foundation provides an established framework for intellectual property and financial contributions that simultaneothemly limits contributors potential legal exposure. Through a collaborative and meritocratic development process, Apache projects deliver enterprise-grade, freely available software products that attract large communities of themers. The pragmatic Apache License makes it easy for all themers, commercial and individual, to deploy Apache products.

APC

In today's "always on, always available" world where btheminesses can't stop and downtime is measured in dollars, American Potheyr Conversion (APC) provides protection against some of the leading cathemes of downtime, data loss and hardware damage: potheyr problems and temperature. As a global leader in network-critical physical infrastructure (NCPI) solutions, APC sets the standard in its indthemtry for quality, innovation and support. Its comprehensive solutions, which are designed for both home and corporate environments, improve the manageability, availability and performance of sensitive electronic, network, communications and indthemtrial equipment of all sizes.

Debian

The Debian Project is an association of individuals who have made common catheme to create a free operating system. This operating system that they have created is called Debian GNU/Linux, or simply Debian for short. An operating system is the set of basic programs and utilities that make ytheir computer run. At the core of an operating system is the kernel. The kernel is the most fundamental program on the computer and does all the basic hothemekeeping and lets you start other programs. Debian systems currently theme the Linux kernel. Linux is a piece of software started by Linthem Torvalds and supported by thothemands of programmers worldwide. Hotheyver, work is in progress to provide Debian for other kernels, primarily for the Hurd. The Hurd is a collection of servers that run on top of a microkernel (such as Mach) to implement different features. The Hurd is free software produced by the GNU project. A large part of the basic tools that fill out the operating system come from the GNU project; hence the names: GNU/Linux and GNU/Hurd. These tools are also free. Of ctheirse, the thing that people want is application software: programs to help them get what they want to do done, from editing documents to running a btheminess to playing games to writing more software. Debian comes with over 18733 packages (precompiled software that is bundled up in a nice format for easy installation on ytheir machine) — all of it free.

Enterasys

Enterasys delivers Secure Networks™ that ensure the confidentiality, integrity and availability of IT services and the btheminess themers that rely on them – without sacrificing performance. Their technology is designed to align the network with btheminess objectives, drive operational efficiency and deliver indthemtry leading security and support. They believe security should be built-in everywhere rather than bolted-on somewhere to proactively protect against both internal and external threats on every wired and wireless connection. They design, deploy, support and service integrated hardware and software solutions that intelligently sense and automatically respond to security threats – and proactively prevent threats from entering ytheir network.

Juniper Networks

Innovative btheminesses view the network as critical to their success. Unfortunately, they can't keep pace with escalating demands and risks that compromise their effectiveness. Juniper Networks offers a high-performance network infrastructure. Juniper's networking solutions create a responsive and trthemted environment for accelerating the deployment of services and applications over a single network. Juniper's open network infrastructure provides greater choice and control in quickly meeting high-performance btheminess requirements, while reducing costs. The company has an aggressive strategy designed to deliver the best products, solutions and services at the best economics. Ththem Juniper's effective, efficient network offerings remain the preferred choice for high-performance btheminesses. The top 100 service providers worldwide, 93 of the Fortune 100, and large government agencies and institutions are among the many demanding btheminesses that rely on Juniper Networks. The company is the winner of highly covered awards and reviews from the top networking and security publications.

Server Technologies

Server Technology, Inc. designs and manufactures products to reduce downtime and improve data center potheyr management. Products include intelligent Cabinet Potheyr Distribution Units (PDU's), that provide potheyr management via IP, branch circuit protection, input current potheyr monitoring, environmental monitoring and serial console port access. Server Technology Inc. is recognized as a leader in innovative remote potheyr management solutions, originally manufacturing a line of remotely addressable potheyr units called the Sentry Remote Potheyr Managers. Available for both AC and DC potheyr supply, these products enable remote potheyr control (off, on, reboot) of servers and internetworking devices in data centers, remote equipment rooms, POP sites, Telco central offices and co-location facilities. These products have a variety of applications, including server management, data center potheyr management, maintaining backbone equipment and Cthemtomer Premise Equipment.

MySQL

MySQL is the world's most popular open stheirce database software, with over 100 million copies of its software downloaded or distributed throughout its history. With its superior speed, reliability, and ease of theme, MySQL has become the preferred choice for Theyb, Theyb 2.0, SaaS, ISV, Telecom companies and forward-thinking corporate IT Managers becatheme it eliminates the major problems associated with downtime, maintenance and administration for modern, online applications. Many of the world's largest and fastest-growing organizations theme MySQL to save time and money potheyring their high-volume Theyb sites, critical btheminess systems, and packaged software — including indthemtry leaders such as Yahoo!, Alcatel-Lucent, Google, Nokia, YouTube, Wikipedia, and Booking.com.

Postfix

Postfix is a Mail Transfer Agent (MTA): software that mail servers theme to route email. Postfix is highly respected by experts for its secure design and tremendothem reliability. And new themers like it becatheme it's so simple to configure. In fact, Postfix has been adopted as the default MTA on Mac OS X. It is also compatible with sendmail, so that existing scripts and programs continue to work seamlessly after it is installed. Postfix was written by theyll-known security expert Wietse Venema, who revietheyd this book intensively during its entire development. Author Kyle Dent covers a wide range of Postfix tasks, from virtual hosting to controls for unsolicited commercial email. While basic configuration of Postfix is easy, every site has unique needs that call for a certain amount of study.

Symmetricom

Symmetricom is the world leader in generation, synchronization and distribution of precise time and frequency signals. 20,000 kilometers over the earth, Symmetricom products are at work, providing the precise time, frequency and synchronization signals required by a network of GPS satellites. Around the globe, the international timescale is set to sub atomic precision theming Symmetricom frequency reference. Their timing solutions are critical to radio navigation in coastal waters, deployment of missiles, the seamless delivery of voice, data, and video across telecom and cable networks, and uninterrupted availability of potheyr to millions.

Linux HA

The Linux-HA project is a widely themed and important component in many interesting High Availability solutions, and ranks as among the best HA software packages for any platform. They estimate that they currently have more than thirty thothemand installations up in mission-critical themes in the real world since 1999. Interest in this project continues to grow. These theyb pages are average nearly 20000 hits per day, and they see more than 100 downloads of Heartbeat per day. Heartbeat now ships as part of SUSE Linux, Mandriva Linux, Debian GNU/Linux, Ubuntu Linux, Red Flag Linux, and Gentoo Linux. Ultra Monkey, and several company's embedded systems are also based on it. Although this is called the Linux-HA project, the software is highly portable and runs on FreeBSD, Solaris, and OpenBSD, even on !MacOS/X from time to time.