|
As stated above, Microsoft haven't updated their architecturejournal.net web site. The publication most definitely exists. How could I have made a reference (above message) regarding the content of the article on data quality without the actual publication being in front of me?
modified 1-Aug-19 21:02pm.
|
|
|
|
|
Ok,
I havnt gotten mine yet, just recieved an email last week stating that you could get a peek at the online content before the mag got shipped.
AAron
Our developers never release code. Rather, it tends to escape, pillaging the countryside all around.
The Enlightenment Project (paraphrased comment)
|
|
|
|
|
Hi All,
We are starting a project (.NET/C# DB: SQL Server) and one of the main requirements is performance and reliability (the system is a "mission-critical" one).
Could you please indicate articles/books/sites that could help us on:
- Defining the minimum hardware requirements (how many redundant servers should be considered, RAIDs, etc.) based on the expected number of user/requests,ammount of data etc.
- Technologies that could be used in order to support the desired reliability ( distributed services, load balance for example)
Thanks a lot,
Sergio
|
|
|
|
|
Have you accomplished this?
"The clue train passed his station without stopping." - John Simmons / outlaw programmer
|
|
|
|
|
Hi,
I have to develop a application which have many forms. Every form have datagridView , Dataset.
I want to put out of the code of my form, the operations of filling the dataset and displaying the datagridview ... The question is which Design pattern should i use???
Strategy pattern or Builder???
Thank you for your answers and sorry for my bad english 
|
|
|
|
|
There are many ways to write something, so the choice isn't always obvious. But that also means the choice is not always one or another, and certainly not without knowing more of the design considerations.
Take your design needs/goals and compare them to the various design patterns. Some will be obvious, some will be maybe. Narrow it down rapidly with your what-if comparison. Then do a serious compare. "If I wrote this as a ... how complex would it be?" Complexity and fudging datasets to force them into that design pattern is a pretty good sign that this is not a good design. The one that flows the best for the needs of the system is your choice.
Refactoring later means you made a choice, but design considerations changed along the life of the project and now we need to push it toward another design. This happens too.
_________________________
Asu no koto o ieba, tenjo de nezumi ga warau.
Talk about things of tomorrow and the mice in the ceiling laugh. (Japanese Proverb)
|
|
|
|
|
We have been using Plumtree G6.0 Portal integrated with ASP.NET 1.1
We have been using standard header/footer of plumtree and we used to refresh other portlets from these portlets.
We need to remove Plumtree and to handle the entire functionality in .NET only
We thought of using Frames, but it could not be possible because of its limitations, bookmarking,browser back button and the page scrolling.
In plumtree, scrolling will happen for the entire portal page, even if one of the portlet contents are more than the screen height.
But for Framse, it adds scrollbars to Frames and not to the page.
If we incorporate Header and Footer as user controls and embed them in all the pages, then on every post back, the entire page will be posted back. We we want to have it like header and footer and they refresh the intermediate portlet.
1. How portals are refreshing the contents of one portlet from another.
2. If we use AJAX, will it preserve updated viewstate? Whether ATLAS has got this functionality?
3. Any solution for this?
4. Suppose if we the existing Framework 1.1 what else would be the best way go to?
|
|
|
|
|
Do you know what problem you're trying to solve in duplicating the behaviour of the previous environment? i.e why do you need to duplicate the behaviour of Plumtree exactly?
...AJAX does not preserve viewstate (however, Telerik does have libraries that perform this function)
Are you boxing yourself into a design that prevents you from postbacks on the footer and header. What do these areas of the interface have where it would prevent you from doing postbacks on them?
There are many ways to use client-side scripting in tandem with server-side events to control the viewport of the users browser, so it is difficult to answer 'what is the best way' to go'.
|
|
|
|
|
I am creating a single instance class that is contained in a library that is only accessible to a non-singleton class in the library. Will multiple instances of the non-singleton still use the same singleton class instance? I am creating a user control for .NET and if more than one application uses the control at the same time from the same .dll then there may be serious problems if I don't figure this out soon.
█▒▒▒▒▒██▒█▒██
█▒█████▒▒▒▒▒█
█▒██████▒█▒██
█▒█████▒▒▒▒▒█
█▒▒▒▒▒██▒█▒██
|
|
|
|
|
If instances of another class got different versions then it wouldnt be a Singleton.
By definition (disclaimer: you have to do how to properly write a singleton) a singleton only has 1 instance per app domain. This means that different applications will have their own instance of your Singleton.
|
|
|
|
|
J4amieC wrote: This means that different applications will have their own instance of your Singleton.
So you are saying that each appdomain will have its own copy or instance of the static fields in a class? I always thought static fields were shared among all processes and whatnot.
█▒▒▒▒▒██▒█▒██
█▒█████▒▒▒▒▒█
█▒██████▒█▒██
█▒█████▒▒▒▒▒█
█▒▒▒▒▒██▒█▒██
|
|
|
|
|
I'm not a C# programmer (I use C++ for the most part), but if C# is like C/C++ then each appdomain will have its own copy of static fields. I'd be willing to bet on this (without knowing the language).
Steve
|
|
|
|
|
Captain See Sharp wrote: I always thought static fields were shared among all processes and whatnot.
That would be tough to do in a performant way, given that each process has its own separate memory space. The memory space separation is there for a reason too: to protect the stability of the system by preventing processes from messing each other up.
Static fields are per-appdomain. You can share objects across domains and processes through remoting or serialization, but you won't get the same level of performance that way.
|
|
|
|
|
Sir/Madam
I am Final Year Engineering student. I want to get information about connection of computers at different cites.
Actually if I want to computerize a department of any company which have its offices at several cities then what steps I should follow.
Means how I can connect that no of computers in appropriate manner to get desired output.
I want to make it just like railway reservation system through in which if I enter data at same time then database must be able to prioritize data in sequence to enter in database.
Which database & platform or language I should use to code this kind of project.
Thank You
Ashish Porwal
|
|
|
|
|
Did you get this finished in time for graduation?
"The clue train passed his station without stopping." - John Simmons / outlaw programmer
|
|
|
|
|
I've created a C# .net windows application and was wondering what is the best method to document this. Things such as the entire process, stored procedures involved, tables involved. So later on its easier to glance at this document and get any important information which might help find the bug quickly as oppose to going thru the code. What is the suggested way to document all this? What is the proper term for this document?
|
|
|
|
|
If it is just the C# that you want coding, then I would suggest that you put XML code comments on your methods. These tend to look like this:
public string UserName
{
get { return _userName; }
set { _userName = value; }
}
public static void LoadData()
{
... Do the work here.
}
Set the properties on your project to produce the Xml documentation and then when the project is built, a file is produced that is capable of being converted into a .CHM file using NDoc for .NET1 or Sandbuilder for .NET2.
the last thing I want to see is some pasty-faced geek with skin so pale that it's almost translucent trying to bump parts with a partner - John Simmons / outlaw programmer
Deja View - the feeling that you've seen this post before.
|
|
|
|
|
Thanks I was wasn't aware of this. This was really helpful!
However, i want to write a professional document (not a lengthy one--where you could quickly look at and get a good understading of the process) that would explain the entire process of this application. What to do if known errors occur? Which tables and stored procedures are involved, etc.
What you told me would help me to exactly pinpoint which class i need to modify.
I've seen ppl who will write apps and then few months later they might forget the details of the process. unless they look at the code and try to figure out the process and what to do if a process fails, etc, which is time consuming.
I hope I am clear..
|
|
|
|
|
|
Civic06 wrote: I've created a C# .net windows application and was wondering what is the best method to document this.
So you have no documentation but you have a finished product?  So you never documented the analysis or even worse never did the analysis? So how did you know what the software is supposed to do?
led mike
|
|
|
|
|
I assume he used what my old project manager called the JFDI methodology (or Just errmm Flipping Do It).
the last thing I want to see is some pasty-faced geek with skin so pale that it's almost translucent trying to bump parts with a partner - John Simmons / outlaw programmer
Deja View - the feeling that you've seen this post before.
|
|
|
|
|
Yeah, that's also known as the Software Rocks Development Process.
led mike
|
|
|
|
|
I'm guessing this is the correct forum for this question, but if I guessed wrong I appologise in advance.
I'm looking for somebody who is willing to help me draw a few simple animations. I'm currently coding a tile based game, the board consists of 300 or so tiles with the object being to eliminate all tiles until the board is clear. Each tile is a simple 30x30 sprite. When a tile is eliminated, rather than just have it dissapear, I would like it to dissapear in a puff of smoke. All of my attempts so far have been plain ugly.
If anybody is willing to help with this I would be forever grateful.
|
|
|
|
|
WalderMort - sorry, but this board is for application design and architecture, and not graphics design. For graphics, you may want to consider contacting a local designer (and pay them I'm afraid).
the last thing I want to see is some pasty-faced geek with skin so pale that it's almost translucent trying to bump parts with a partner - John Simmons / outlaw programmer
Deja View - the feeling that you've seen this post before.
|
|
|
|
|
It doesn't matter. After hours of begging google, she finaly handed me an animated gif that was close to what I wanted. A few tweaks here and there and I have it complete.
On another note, perhaps this particular board should accomodate graphic design aswell as application design. All develeopers will use graphics in one form or another, whether it be an icon or a company logo. I would also bet that many developers, like myself, need a nudge in the right direction when these graphics come into play.
|
|
|
|
General 
News 
Suggestion 
Question 
Bug 
Answer 
Joke 
Praise 
Rant 
Admin 
Submit an article or tip
