The PC Weasel 2000
The PC Weasel adds to the capabilities of a standard PC running any text-mode operating system, providing a watchdog timer, remote reboot capability and a serial console to make bringing large numbers of server consoles to one workstation or remotely accessing those same servers in a cost-effective manner. However, it may not be the best choice for everyone. At $250 each, you need to take a hard look at how much the card will save you. How often do your servers crash? How much effort and time is involved in hooking a keyboard and CRT up so you can watch them reboot? If the server is at the other end of an airplane flight, the PC Weasel is a no-brainer, but if the server is at the other end of the room, or if pressing the reset button is a telephone call away, it may not be the right choice.
Born at the beginning of the microcomputer age, Jon Valesh (jon@valesh.com) has pushed and been pushed by computers his entire life. Having run the gamut from games programmer to ISP system/network administrator, he now occupies himself by providing technical assistance to ISPs and small businesses whenever his day job doesn't get in the way.
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How to Build an Optimal Hadoop Cluster to Store and Maintain Unlimited Amounts of Data Using Microservers
Realizing the promise of Apache® Hadoop® requires the effective deployment of compute, memory, storage and networking to achieve optimal results. With its flexibility and multitude of options, it is easy to over or under provision the server infrastructure, resulting in poor performance and high TCO. Join us for an in depth, technical discussion with industry experts from leading Hadoop and server companies who will provide insights into the key considerations for designing and deploying an optimal Hadoop cluster.
Some of key questions to be discussed are:
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