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Re: Level2 data falls behind actual market


 

I will try this file append.? I have an SSD drive.? No computations are happening. ?

On Sat, Aug 12, 2023 at 1:25 PM buddy <spy@...> wrote:

On Sat, Aug 12, 2023 at 02:01 PM, ebtrader wrote:

My buddy ran it with a laptop that has an Nvidia 2 series GeForce and it worked fine without falling behind.? I will upgrade my machine and then it should work.

Not THIS Buddy!

Please, I'm begging you, at least try dumping the data to a file first and watching it with . If you don't have tail, find it... in the WSL or install cygwin.

The test should be easy as pie, don't overthink it, just comment/ifdef out the SQL insert and replace it with a file append. Unless your computer has floppies with a 10Mbit network (i.e. ancient) everything should keep up. Then tune the db as previously suggested.

You haven't mentioned any kind of real-time computation happening on the CPU or GPU so the process is basically all network and disk I/O bound. If you need to upgrade anything it will be the network and/or disk first, and only then the [CG]PU; assuming you want to keep the data.

Be reasonable! With interest rates this high who can afford unnecessary capex?

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