Sign in to follow this  
Pallav

Suggestions for real-time data?

Recommended Posts

I'm working on a chart of a 24-hour report of a single stock price.

 

 

 

That seems like a lot of xml to pass around. I guess I should use a streaming chart, but even then the initial data load will be large.

 

 

 

Any ideas for optimizing that?

 

 

 

Thx in advance,

 

Sandy

Share this post


Link to post
Share on other sites

I'm sure I can use this amount of data, the problem is it's a *lot* of data ... nearly 100k when fully populated.

 

 

 

Do you have any suggestions for compressing it?

 

 

 

Sampling/Moving window average techniques will lose valuable information.

 

 

 

Suggestions?

Share this post


Link to post
Share on other sites

I'm afraid we do not implement any of these methods in FusionCharts.

However, before providing the data to XML, you could use statistical methods to compress data - methods like sampling, or averaging data in blocks (using mean or median) etc.

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
Sign in to follow this