In Progress

web grid 4.0 & ajax application

We need to load data from two tables (SQL 2005) into the web grid, when the user loads the webpage.

Some unbinded fields (numeric and blank until data is available) have to be posted to the user when external data is received without reloading the page.

This is a low latency application so when new data is available should be displayed and broadcasted to everyone as fast as possible (milliseconds).

The application should support hundreds of concurrent users visualizing the grid, receiving the new data without losing performance.

The live data is released by an existing .Net 4.0 C# application (local, running on the same server that IIS runs on)

Several items can be released at the same time (within milliseconds) and the application needs to handle this.

Skill Require - ASP.NET 4.0, C#, Ajax

All source codes and rights should belong to us.

Code should be maintainable and understandable.

1) The database size has thousand of records now, but only a few needs to be displayed on the grid at a time. (about 50 records, showing the events for the current week).

2) The data in the grid is the same for all users, but they should be able to filter the events:
by country: only 10 available
by date: each day of the week (for the current week), or show the whole week.

3) The other application is responsible for updating the DB with the new information, so you don't have to worry about this.

4) The events should be displayed in the users' local time, and the user should be able to change the time zone of displayed data.

We can modify the source application in order to call and insert the new data in the grid, you sould build a sample application (c#) to show us how (you are free to do this the way you want as long as it's efficient). Only keep in mind that the grid has to be able to receive and update several fields whithin milliseconds once data is available and sent to the grid.

Your application should provide some access to the source application... some function like insertNewData(int id, double value);
Where id is the primary key of DB and identifies the row in the grid, and value is the new data to up displayed in the grid.

Skills: .NET, AJAX, ASP, C# Programming, Javascript

See more: web grid, source net, iis web application, asp net ajax grid, web performance, support net, require net c#, numeric, net javascript, low latency, iis web, concurrent users, amp sql net web, page grid, ajax grid, grid ajax, javascript net sql, javascript ajax grid, asp ajax grid, latency time javascript, blank fields, net data data, application iis, amp sql, visualizing data

About the Employer:
( 3 reviews ) Bolivar, Argentina

Project ID: #1140926

Awarded to:


please check pmb

$200 USD in 8 days
(15 Reviews)

11 freelancers are bidding on average $239 for this job


Hi. I can work in your web grid 4.0 & ajax application. I have 14 Years of experience in Software development Windows and Web. Expert in Sql Server and .NET. Microsoft Certified as MCP, MCTS, MCPD, MCT. Please More

$200 USD in 5 days
(20 Reviews)

Please check PM

$500 USD in 7 days
(11 Reviews)

Hi , Please Check My PMB !

$250 USD in 2 days
(11 Reviews)

i am fully oriented developer. please check PMB for more detail.Thanks.

$200 USD in 2 days
(20 Reviews)

Hi. Please check PMB. thanks

$100 USD in 2 days
(12 Reviews)

hi plz check pm

$250 USD in 7 days
(2 Reviews)

hello sir, check ur pmb.

$200 USD in 3 days
(0 Reviews)

If you need high quality work, then hire me. I am a skilled VB.Net, C# and ASP.NET developer. Proficient in object oriented programming, design patterns and LINQ. Has in depth experiences in MS SQL Server. Also, has ex More

$300 USD in 2 days
(0 Reviews)

Hi, Please see your inbox

$200 USD in 10 days
(0 Reviews)

HI, We have developed so many good application, please let me know your project detail. We have good expericence of all version of VS. Thanks, Maazz Infotech Skype: maazzinfotech

$230 USD in 10 days
(0 Reviews)