Businesses

Stories of Open Source Failures? 99

Posted by Cliff from the learning-from-the-mistakes dept.
ahodgkinson asks: "We often hear about companies, government agencies, schools and other organizations that migrate from Microsoft to open source based systems. We sometimes hear about organizations that evaluate Open Source and then elect to remain with their existing proprietary system. Both of these events represent represent a 'non-failure' for the open source movement. I'm interested in knowing more about the Open Source 'failure' events, namely when organizations move away from open source to a proprietary solution. Does anyone know of organizations that have moved from an Open Source based IT solution (back) to a proprietary system? Or where such a move was contemplated but not made? I'm specifically interested in larger organizations that have 'undone' a strategic move to Open Source, and their reasons why. Given your examples, is there anything we can learn from them?"
Wireless Networking

Do We Still Need Telcos (and ISPs)? 650

Posted by Cliff from the beyond-their-effective-lifetime dept.
eraserewind asks: "Are telecom providers and ISPs going to continue to be necessary in the future? Why are we all paying subscriptions for communicating? What I want is a global extremely-high-speed ad-hoc wireless data & voice network, where the only entry cost is a mobile phone (or newtork card or whatever). Devices communicate peer to peer, or routed via other people's idle devices. Remember there is no subscriptions, so don't expect to piggy-back on someone's paid for DSL bandwidth. What are the technological barriers? What kind of protocols would you need? What hardware advances? How would you solve problems of geographic isolation? Are there theoretical, political or economic reasons it couldn't work?"
Data Storage

Linux LVM - Is It Ready for Prime Time? 62

Posted by Cliff from the hoping-it-won't-fall-over-under-load dept.
Deagol asks: "I'd like to replace our aging IBM server with a commodity solution (Linux, 3Ware cards, and lots of IDE drives). The main reason is price (the cost of 5 36GB SCSI disks for this sucker -- one of which died today -- could pay for the replacement server with 2TB of usable space after RAID-5. Being a huge fan of AIX's LVM,I've recently been playing with the Linux version of LVM. It's got all the right features (and even the ability to shrink logical volumes, a feature which AIX 4.3.3 doesn't have!), though the commands aren't as polished as the AIX counterparts. The big question for me is, will it stand up and be stable under heavy load, like the IBM does? Is anyone running Linux LVM on a 1TB+, 24/7 production machine?"
Security

Rogue Access Point Detection? 53

Posted by Cliff from the plugging-the-holes dept.
Yossarian2000 asks: "With all the media attention WLANs have been getting lately, more and more businesses seem to be looking to better understand their implications as relates to company intranets. Whether a business is running a WLAN or not, detecting rogue access points is essential to maintaining some degree of security. Currently, it seems there are few options for detecting APs: subnet scans (which add overhead to the network and can still miss some APs), handheld devices (which require regular site surveys), and systems that use existing access points to detect rogues (this assumes you have APs covering your entire site). Has anyone heard of better methods for the detection of rogue APs?"
Wine

Is Wine Destined to be a Specialist's Toolkit? 23

Posted by Cliff from the seeking-one-executable-to-bind-them dept.
Bryan Porter asks: "I've been using various Wine based products lately (ex. WineX, CrossOver, etc.), and have found several companies basing portions of the software on Wine (I believe Virtuoso 3.0 utilizes Wine to some extent). My question for the Slashdot community is, is Wine destined for specialization only? We've got well-working versions of Wine hacked into a cross-platform gaming system, hacked into cross-platform productivity systems, etc. Will we ever download just one Wine, or is the best solution a customized one?"
Education

Ideas for High School Computer Club Activities? 90

Posted by Cliff from the filling-the-pot-of-inspiration dept.
angryLNX asks: "This year, my high school's computer club started running out of project ideas and fun things to do as a club. Over the years, we have done the website, the Linux box and the TV announcement system. Does anyone have any ideas for projects or activities which would be worthwhile? Any good or bad experiences with certain high school computer clubs? Since we're in Connecticut, maybe it would be fun to attend a certain conference in New York?"
Businesses

Executing a Mass Departmental Exodus in the Workplace? 1190

Posted by Cliff from the take-this-job-and-shove-it dept.
rerunn asks: "The recent story about the consultants from JBOSS walking out couldn't have had better timing. I'll save the drama and cut to the scenario: You and a few close co-workers make up the core grunts of 'the department'. The company relies heavily on your department for many services, some of which, other departments cannot provide. You like your job, it provides great satisfaction. Suddenly, the company realizes its in deep financial shit, and starts making cut backs. This impacts the department. You suddenly find yourself working 50-60 hour weeks, put on call with no compensation, given unreasonable amounts of work and generally treated like dirt. You get the feeling that the company is just going to take advantage of you no matter how and what happens. You get together with the rest of the department for a 'fsck this company' meeting and decide to walk out. Have you ever done this?? (We are so close!) What was the outcome?"
Handhelds

SSH Clients for Palm OS 5? 28

Posted by Cliff from the software-ported-to-the-latest-OS-rev dept.
oosid asks: "I have recently upgraded my Sony Clie T-616 to an NX-60 with the built in keyboard, larger screen, and a WI-FI card. I have been searching for a good terminal emulator/ssh client and have found nothing worthy. Am I totally missing something, or is there really nothing out there? It would be awesome to be able to take advantage of the excellent screen and keyboard in my favorite wireless coffee shop."
Technology

FEAD Compressing Compressed Files by 50-75%? 75

Posted by Cliff from the if-it-seems-that-way-it-probably-is dept.
An anonymous reader asks: "I just installed Acrobat Reader and found that it was using FEAD which claims - 'FEAD© Optimizer© significantly reduces the size of application programs on average by 50% (in some cases up to 75%, depending on the specific software), even when they are already compressed with common compression technology like ZIP or CAB.' . It seems that they optimize each application individually at thieir labs. But an average of 50% compression on already compressed binary files seems to be too good to be true. Anyone familiar with how someone may be able to achieve this?"
Games

Hints for Planning a Network Gaming Marathon? 439

Posted by Cliff from the huge-weekend-long-lan-parties dept.
Malfaetor asks: "Some friends and I are tentatively planning a public Network Gaming Marathon (LAN Party, except for an entire weekend) later this year, starting on a Friday night and ending the following Sunday afternoon. We've already acquired a file server and game servers, as well as did some testing on bandwidth usage of various games. We've also queried local hotels for available conference rooms, and thought about power consumption requirements, and so forth. I ask this of my fellow Slashdot readers: If you have ever hosted or attended a LAN party before, even if it was not of this scale, would you have any input (or horror stories!) that could help to ensure we have not overlooked anything? Any information you could provide would be greatly appreciated!"
Programming

What XML Tools Do You Use? 70

Posted by Cliff from the tools-of-the-trade dept.
Omega1045 asks: "What XML tools do you use? XML Spy? EditPad? A pen, notepad, scanner, and a good OCR program? XML is now becoming more than just hype. XML, SOAP Web Services, and Enterprise Integration (EI) are really taking off from the number and type of contract opportunities I am seeing and receiving. Until recently, I was doing most of my XML by hand. Other than the nostalgia for those early HTML days, it is really eating into my time. I have started trying XML Spy, but to buy it will be a big hit in the wallet (which I am willing to do if it is the best thing out there). What does Slashdot recommend?"
Television

On The Legality of Public Viewing? 74

Posted by Cliff from the customer-satisfaction-vs.-media-mogul-legalities dept.
bobej1977 asks: "I'm looking into opening a technology-centric cafe/bar, and am wondering about the legality of showing different types of media in the cafe. Specifically, I'm interested in using a PVR to build a library of popular television shows (Futurama, Simpsons, Enterprise, etc) and making it available to patrons of the cafe. Many establishments show live sports events or even popular shows but where exactly is the legal-line that a business shouldn't cross? While I'm at it, what about showing DVDs in the cafe? While I'm sure that doing so is prohibited, would it be tolerated since I wouldn't be charging to watch them? The precedent I'm thinking of is that some electronics or video rental stores that show movies, in the store. If not, what kind of arrangements could be made to get permission, if I'd like to have a LOTR-a-thon?"
Hardware

Online Repository for Hardware Configurations? 36

Posted by Cliff from the sharing-the-results-of-your-tweaking dept.
Great_Jehovah asks: "I've done a lot of trial-and-error and spent time researching getting various devices (e.g. motherboards, USB devices, DVD burners) working on Linux. I've also spent a bunch of time configuring different pieces of software for particular applications. I would like a nice centralized place to share these pieces of knowledge and also to see what others have done. I've looked on Google but either I can't conjure the right keywords, or this place just doesn't exist yet. Anyone know where such a site exists? If not, I'll start one."
Technology

Groupware for Small Consulting Organizations? 20

Posted by Cliff from the filling-an-apparently-unfilled-niche dept.
vrmlguy asks: "I've worked for several small consulting organizations over the past few years, and have discovered an unmet need. Every place I've worked has developed lots of code (usually scripts) that rarely gets reused except by the person who wrote it. Management always talks about 'knowledge management systems', but nothing ever gets off the ground. Does anyone know of something that works? I've looked at the CMS Info and TECFA Portals Pointers web sites, but haven't found much that seems to meet my needs. What I think that I need is something similar to sourceforge, but without the bells and whistles. BSCW looks like the closest fit, but I've got a few concerns about its licensing. The ideal solution would let me control any code that I upload, and search other peoples' code for stuff I can download and modify for my own use. CVS is overkill, since I expect that people will rarely check things back in that they've downloaded. Ease of use is important, since people always think it's easier to write from scratch than to search for things to reuse. Security is paramount, since there will be a lot of code that, for various contractual reasons, we don't want to share with anyone. Does anyone know of a great project that I may have missed?"
Red Hat Software

Which Red Hat Should Be Worn in the Enterprise? 710

Posted by Cliff from the for-those-who-like-to-wear-hats dept.
weatherbug asks: "I've recently been appointed as a member of a team to help determine the direction our organization is headed with Red Hat Linux. Currently we're using multiple versions from Red Hat 6.x through Advance Server 2.1. However, now that Red Hat has effectively separated their distributions into a 'consumer' (Red Hat 8,9, etc) and 'enterprise' (Red Hat Adv. Server 2.x, etc), we aren't sure which version we want to adopt. A Red Hat salesman recently told us that the 'consumer' version of Red Hat was mostly for hackers and hobbyists who weren't concerned about stability and wanted the most up-to-date software, while the 'enterprise' version would be more stable and have a five-year product lifetime. As a long time Linux system administrator, I feel that this is a sales tactic and that there really is no compelling reason for us to ever use the 'enterprise' version. After all, it is Linux and it is open source, and we have enough in-house talent to not need Red Hat support. Why would we ever need or care about a five-year product lifetime? Am I wrong, and if so, could you set us straight? We'd be interested to know what other large organizations have decided to do."

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