How to Save, Store and Manage Data: Difference between revisions
From MultiCharts
How to Save, Store and Manage Data (view source)
Revision as of 18:17, 20 December 2022
, 20 December 2022no edit summary
No edit summary |
No edit summary |
||
Line 4: | Line 4: | ||
# '''Automatically''', by closing all the MultiCharts applications. The data saving process will be displayed in the “Saving Data to Storage” window. | # '''Automatically''', by closing all the MultiCharts applications. The data saving process will be displayed in the “Saving Data to Storage” window. | ||
<div style="background-color: #E3FBE5;">'''Note:''' By default real-time minute data is not saved to the database if the data source provides historical minute data. To save real-time minute bars to the database, enable the “Save real-time minute bars to the database” option in File -> Preferences -> Data.</div> | <div style="background-color: #E3FBE5;">'''Note:''' By default real-time minute data is not saved to the database if the data source provides historical minute data. To save real-time minute bars to the database, enable the “Save real-time minute bars to the database” option in File -> Preferences -> Data.<br>To store TradeStation historical data locally, “Save data to local database” option should be enabled. | ||
</div> | |||
<br> | <br> | ||
Next time a chart with the same data range is plotted, the data is loaded from cache or the database first, then missing historical data and real-time data are requested from the data provider. | Next time a chart with the same data range is plotted, the data is loaded from cache or the database first, then missing historical data and real-time data are requested from the data provider. |