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Search: Posts Made By: gregid

Forum: Platforms and Indicators

November 6th, 2016, 06:29 AM

Replies: 40

Time Series database for tick and trade data.

Views: 21,421

Posted By gregid

Not trying to be facetious, but you can still do...

Not trying to be facetious, but you can still do even worse than JSON... ehmm... YAML...

Forum: Platforms and Indicators

September 29th, 2016, 08:51 AM

Replies: 40

Time Series database for tick and trade data.

Views: 21,421

Posted By gregid

:) Excellent to hear and thanks for stopping...

:)

Excellent to hear and thanks for stopping by!

Forum: Platforms and Indicators

September 29th, 2016, 08:42 AM

Replies: 40

Time Series database for tick and trade data.

Views: 21,421

Posted By gregid

Interesting this definitely brings a battle...

Interesting this definitely brings a battle tested option to the table.

Have you personally had any experience with PostgreSQL as time series storage or are you considering this as an option?

Forum: Platforms and Indicators

September 29th, 2016, 05:59 AM

Replies: 40

Time Series database for tick and trade data.

Views: 21,421

Posted By gregid

From a cursory look Feather...

From a cursory look Feather (https://github.com/wesm/feather) looks more like an alternative to hdf5.
Arctic (https://github.com/manahl/arctic) looks like a more mature solution though. Nice...

Forum: Platforms and Indicators

May 3rd, 2015, 05:25 PM

Replies: 40

Time Series database for tick and trade data.

Views: 21,421

Posted By gregid

SciDB is at the moment my most serious contender...

SciDB is at the moment my most serious contender for the next project. For "array type" languages like python+numpy+pandas or julia this looks to be the most natural way of working with persistent...

Forum: Platforms and Indicators

May 3rd, 2015, 04:47 PM

Replies: 40

Time Series database for tick and trade data.

Views: 21,421

Posted By gregid

True that! Some do it with their cars, others...

True that! Some do it with their cars, others with computer rigs, yet others with their software, and algorithms (strategies anyone? ;)) After all - isn't it how the progress is made? Especially if...

Forum: Platforms and Indicators

May 2nd, 2015, 07:34 AM

Replies: 40

Time Series database for tick and trade data.

Views: 21,421

Posted By gregid

Tea Files was not on my radar so thanks for...

Tea Files was not on my radar so thanks for chiming in! Will definitely take a look.

Forum: Platforms and Indicators

April 23rd, 2015, 01:40 PM

Replies: 40

Time Series database for tick and trade data.

Views: 21,421

Posted By gregid

Thanks guys for your input. Just as sam028...

Thanks guys for your input.

Just as sam028 mentioned the reason for exploring NoSQL solutions is the usual degrading performance of the relational databases for huge amount of data. I agree with...

Forum: Platforms and Indicators

April 22nd, 2015, 08:19 AM

Replies: 40

Time Series database for tick and trade data.

Views: 21,421

Posted By gregid

Time Series database for tick and trade data.

Majority of custom solutions for storing tick and trade data utilize standard RDBMS (MS SQL Server, MySQL, etc.) which I have done myself in the past. I believe this is mostly due to familiarity with...

Showing results 1 to 9 of 9

What unexpected challenges have you encountered while trading on a "Funded Trader" platform?

Limited trading instruments
High platform usage fees
Lack of support or mentorship
Unrealistic rules and requirements
No significant challenges
Something else (discuss in thread)

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