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Two questions:
Can someone point me to unbiased data that compares .NET performance to VB 6 performance? I have searched but it is surprisingly difficult to find. What is the best way to compare .NET performance to VB 6 performance as an app behaves at...
Started by flipdoubt on
, 9 posts
by 9 people.
Answer Snippets (Read the full thread at stackoverflow):
Check the performance of both the client and the server at the customer - silly settings can sometimes keep....
If possible, go on-site and watch with a similar amount of data etc .
Performance pretty much always depends on what you're doing.
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Hi. Lets simply fantasize and talk about performance.
As I have read the article in about.delphi.com called performance programming, there was interesting paragraphs claiming that Case statement ( in fact I prefer calling it as structure ) is faster than...
Started by HX_unbanned on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
Rather, algorithms.
Any reasonable performance increase if you change, say, For loop to While loop.
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I'm using a Windows XP desktop to test the I/O for a 4GB USB flash drive. I would like to use Performance Monitor to capture the statistics of the test, but neither the Physical Disk or the Logical Disk objects show the USB flash drive as a viable instance...
Started by KevinH on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at serverfault):
It turns out that the counters I was looking....
I'm sure that there's a free version as well (have a hunt around for it) .
It allows you to run tests on drives to see their bulk transfer rate and seek time .
Use a utility such as HDtune from www.hdtune.com.
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Ask your Facebook Friends
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When considering using performance counters as my companies' .NET based site, I was wondering how big the overhead is of using them.
Do I want to have my site continuously update it's counters or am I better off to only do when I measure?
Started by Boaz on
, 6 posts
by 6 people.
Answer Snippets (Read the full thread at stackoverflow):
Microsoft's intent is that you....
The performance impact is negligible in updating.
Paul Kinlan.
I found that programmatically creating the performance counters is very slow, so make sure that you create them before hand and not in code.
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We are developing an application with around 400 database tables. and have equal number of EJBs (All are Local interfaces and EJB is stateless) and one EJB is injected into another EJB by @EJB tag.
My doubt is, is having more number of EJBs have any effect...
Started by Vineyard on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
I came to the conclusion that EJB calling each other is not a performance issue if they are local.
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I saw some JSF projects developed by my collegues and these projects seemed to me very slow. Does anybody have the same opinion?
I'm currenly using jsp+jstl and jQuery for "rich" client.
I wonder what advantages and disadvantages have modern frameworks...
Started by Roman on
, 7 posts
by 7 people.
Answer Snippets (Read the full thread at stackoverflow):
You have renders for the layout which facilitates....
Centralized place for the navigation (like in struts) Components like a date-picker, auto-completion, paging, etc .
I can enumerate JSF advantages which are those I've used in my last project .
Many advantages.
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How is that China tops IMO every time?
Started by Goutham on
, 20 posts
by 11 people.
Answer Snippets (Read the full thread at artofproblemsolving):
So I don't think Chinese performance on IMO6.
Though Russians are extremely creative in mathematics.
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Hello my friend is currently development an application using SOA Architecture, He sent me a picture with a lot of layers (10 almost) and he is worried about performance issues, the application is development on VB.Net 2.0 & 3.5 (some libs). He can't ...
Started by Angel Escobedo on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
You may want to run the tests 10 or 100 times a good fit for a blend of profiling (ANTS Performance Profiler is a solid product, but there are other paid and free alternatives....
And you can see what the performance hit from each layer is.
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In the query below is it better for performance to move the case statement to a UDF? If so why?
SELECT id, name, case when v1 = 'Y' then 'something' when v2 = 'K' then 'something else' when v3 is null then 'dont know' else 'default' end from table
Started by Abe Miessler on
, 5 posts
by 5 people.
Answer Snippets (Read the full thread at stackoverflow):
UDF performance should be no better/blog/964-SQL-User-Defined-Functions....
Inlining nearly universally gives a performance improvement because it avoids and limitations and this query simply doesn't justify using them.
Will perform worse.
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Up for sale is a Genuine GM Performance Exhaust System with round tips for a 2010-2011 Chevrolet Camaro with the 6.2L Engine (LS3). For use on models WITH OUT ground effects. Upgrade the look and sound of your Camaro's exhaust system with this tuned, ...
Started by julio820 on
, 13 posts
by 6 people.
Answer Snippets (Read the full thread at camaro5):
But i heard these sound amazing on.and yes they do have bowties and GM Performance.
Instead.
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