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The Alpha Software Forum Participation Guidelines

The Alpha Software Forum is a free forum created for Alpha Software Developer Community to ask for help, exchange ideas, and share solutions. Alpha Software strives to create an environment where all members of the community can feel safe to participate. In order to ensure the Alpha Software Forum is a place where all feel welcome, forum participants are expected to behave as follows:
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  • Stay on topic


Be sure all comments and threads you post are respectful. Posts that contain any of the following content will be considered a violation of your agreement as a member of the Alpha Software Forum Community and will be moderated:
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If a thread or post is found to contain any of the content outlined above, a moderator may choose to take one of the following actions:
  • Remove the Post or Thread - the content is removed from the forum.
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Moderators may also rename posts and threads if they are too generic or do not property reflect the content.

Moderators may move threads if they have been posted in the incorrect forum.

Threads/Posts questioning specific moderator decisions or actions (such as "why was a user banned?") are not allowed and will be removed.

The owners of Alpha Software Corporation (Forum Owner) reserve the right to remove, edit, move, or close any thread for any reason; or ban any forum member without notice, reason, or explanation.

Community members are encouraged to click the "Report Post" icon in the lower left of a given post if they feel the post is in violation of the rules. This will alert the Moderators to take a look.

Alpha Software Corporation may amend the guidelines from time to time and may also vary the procedures it sets out where appropriate in a particular case. Your agreement to comply with the guidelines will be deemed agreement to any changes to it.



Bonus TIPS for Successful Posting

Try a Search First
It is highly recommended that a Search be done on your topic before posting, as many questions have been answered in prior posts. As with any search engine, the shorter the search term, the more "hits" will be returned, but the more specific the search term is, the greater the relevance of those "hits". Searching for "table" might well return every message on the board while "tablesum" would greatly restrict the number of messages returned.

When you do post
First, make sure you are posting your question in the correct forum. For example, if you post an issue regarding Desktop applications on the Mobile & Browser Applications board , not only will your question not be seen by the appropriate audience, it may also be removed or relocated.

The more detail you provide about your problem or question, the more likely someone is to understand your request and be able to help. A sample database with a minimum of records (and its support files, zipped together) will make it much easier to diagnose issues with your application. Screen shots of error messages are especially helpful.

When explaining how to reproduce your problem, please be as detailed as possible. Describe every step, click-by-click and keypress-by-keypress. Otherwise when others try to duplicate your problem, they may do something slightly different and end up with different results.

A note about attachments
You may only attach one file to each message. Attachment file size is limited to 2MB. If you need to include several files, you may do so by zipping them into a single archive.

If you forgot to attach your files to your post, please do NOT create a new thread. Instead, reply to your original message and attach the file there.

When attaching screen shots, it is best to attach an image file (.BMP, .JPG, .GIF, .PNG, etc.) or a zip file of several images, as opposed to a Word document containing the screen shots. Because Word documents are prone to viruses, many message board users will not open your Word file, therefore limiting their ability to help you.

Similarly, if you are uploading a zipped archive, you should simply create a .ZIP file and not a self-extracting .EXE as many users will not run your EXE file.
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OS Preference and other stuff

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    OS Preference and other stuff

    Hi,

    Apologies if this sounds a stupid question, but I understand that the Webserver is classed as an unlimited connection product, but is that in any way reliant on the platform its running on. Basically should we (when we purchase it), set it up on a Windows 2000 Server, as apposed to an XP Pro client OS. I always thought there was a limit to the number of concurent conections that are allowed on non server OS's from MS.

    And if it is better to run it on a server, any issues with the 2000 version (as thats what we would be using, not 2003).

    I also want to enquire about what firewall methods people are using succesfully but perhaps that should be for another thread (actually I better search the board in case its come up before!)

    I would be realy interested to hear if people are allowing the WAS to connect to there networks live data shares, or are they using shadow copies of the tables copied onto the WAS servers system (perhaps a touch of paranioa on my part)
    Chris Tanti
    Technical Support

    Nuance & Fathom Ltd - The data-driven marketing agency

    #2
    RE: OS Preference and other stuff

    Chris,
    Good questions. I would be interested in hearing from others. I can tell you what I am doing. First, my use of the webserver is limited--only a few people are allowed web access to the database, which is largely run as a typical local area network. So I do not see any need to allow access only to copies of the tables. In addition, unless there are undocumented security holes in the web server, it should not be possible for unauthorized users to make any changes to the tables. Certainly the web server does not make it possible for web users to access the control panel or any of the other features of restructuring, copying, or developing tables or applications.
    As far as the web server, I am using XP Pro to host the web server. My guess is that more than 10 users could access it despite the 10-connection limitation of XP Pro, for 2 reasons:
    1) Web server requests are not continuous connections but are transient connections. Users make requests and then drop their connection. For example a web database like MySQL only allows for, I think, 100 simultaneous connections -- yet it is rarely a problem to support thousands of users since each connection lasts a few milliseconds.
    2) All the web server requests from the outside come in through the router. As far as Windows is concerned, they are probably all the same connection.

    As for firewall, I have an SMC Barricade router with firewall enabled. I open port 81 to the outside world and the router translates it to port 80 on the web server (I have to use port 81 since our ISP blocks port 80; we are using the lowest residential-grade DSL and it works just fine for our needs). Every other port else is blocked. I've run the free check for vulnerabilities from Symantec's web site and it says we are secure, and that's good enough for me--they're supposed to be the experts!

    - Peter

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      #3
      RE: OS Preference and other stuff

      Peter,

      Thanks for your input. May be I am a little paranoid, but having been using offline databases for so long, the thought of allowing a live one to be accesible over the web is a little... disconcerting, shall we say.

      I have been mulling around how I could get around this, and am considering setting up an automated facility that just copied a mirror of the live tables accross to the web server at a set interval. Obviously the only prob I would have then is if I wanted to allow a read/write aspect to the website, in which case some synchronisation would have to occur. Then when I get totally confused with all the possible issues that that would bring, I think why the heck not just give Live access!

      I have noted quite a few users are switching the webserver to port81, I suppose this is a rudementary protection. I also understand that WAS has a facility to limit the IP's that access its services, another good facility, but this still falls short of a full firewall, so it was interesting to see what you are using, and I will look into this.

      I wonder if WAS has been tested with service pack 2 for WXP yet?

      Chris Tanti
      Technical Support

      Nuance & Fathom Ltd - The data-driven marketing agency

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