Wireless Portals with Wifidog
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.
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It's Raspberry Pi month at Linux Journal. Each week in May, Adafruit will be giving away a Pi-related prize to a lucky, randomly drawn LJ reader. Winners will be announced weekly.
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Free Webinar: Hadoop
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:
- What is the “typical” Hadoop cluster and what should be installed on the different machine types?
- Why should you consider the typical workload patterns when making your hardware decisions?
- Are all microservers created equal for Hadoop deployments?
- How do I plan for expansion if I require more compute, memory, storage or networking?




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Hosted WiFi Dog Solution Try it Free
Hi,
I work for a small London based WISP PolkaSpots Limited.
PolkaSpots has just launched a community Wi-Fi offering, which uses wifidog. We're hosting the captive portal solution on our own servers to give people the opportunity to set-up free Wi-Fi Hotspots around the world with minimum investment in hardware.
We need people around the globe to test the service for free. Places are limited to 250 for phase 1 of the trial and we've already had loads of requests.
What you need:
1. Router capable of running the dd-wrt firmware OR openwrt firmware. (Linksys WRT54G or similar)
2. An internet connection
3. Some customers to use it
There are no other requirements, we just want some feedback from you and your customers if possible.
Limited to 250 for obvious reasons so get a move on! We're snowed under with requests so don't be alarmed if we don't respond immediately. You can email pscwtrial@polkaspots.com for more info or to sign up.
Tim