0
votes
1answer
93 views

Good approach for hundreds of comsumers and big files

I have several files (nearly 1GB each) with data. Data is a string line. I need to process each of these files with several hundreds of consumers. Each of these consumers does some processing that ...
1
vote
1answer
183 views

alternate approach of binary serialization/de-serialization

Is it possible to convert a list of object directly to byte[] (and vice versa) to gain performance (by avoiding serialization/de-serialization)? What I have in mind is that a list is somewhere in ...
3
votes
2answers
188 views

Improving the performance of a db import process

I have a program in Microsoft Access that processes text and also inserts data in MySQL database. This operation takes 30 mins or less to finished. I translated it into VB.NET and it takes 2 hours ...
1
vote
1answer
271 views

Effective implementation of “array” of type Int X String -> String in .NET or in general

The question in general is: is there a more effective way of implementation of table with structure like Dictionary<int, Dictionary<string, string>>? The reason I am asking this is ...
0
votes
2answers
324 views

The limit of Int32 for Identity Column

This is just a consideration for a site am creating and for other big sites out there. I am using Identity Column to store the ID of some of my tables and I have classes whose Id are decorated with ...
1
vote
1answer
207 views

Where is a good place to start to learn about custom caching in .Net

I'm looking to make some performance enhancements to our site, but I'm not sure exactly where to begin. We have some custom object caching, but I think that we can do better. Our Business We ...
4
votes
3answers
576 views

Question about a “Benchmark” regarding Java and .NET

To get that out of the way - i am not asking about which platform is faster or try to start a flame war. Question: Why is the .NET version slower 5x in the first test ? The results i got were: .NET ...
14
votes
4answers
7k views

Why after each restart, my local .NET sites take time to load for the first time? [closed]

I'm developing sites based on .NET platform. I usually deploy these sites on my local IIS, so that I can test them and see their functionality before going live. However, each time I restart windows, ...
2
votes
1answer
337 views

System response times — A good Service Level Agreement?

In order to view system performance, I have been asked by management to give page response times for a few key pages. I want to make sure I am giving a good picture of the overall health of the ...
8
votes
5answers
899 views

Just how bad is it not to Dispose() SqlConnections?

Personally, I break out in hives if I don't put ADO objects that implement IDisposable in using statements. But at my current contract, I've found that their homegrown enterprise framework "data ...