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Save the cached data to the database on demand without closing down all the platform processes via '''Edit -> Flush Cached Data to Database'''
=== Connecting Symbols Collecting Data ===Start Data collected using this option is saved directly into your database.<br>Check your [[Preferences#Data_server_mode|'''Data server mode''']] settings to make sure data collecting realstarts/continues according to your needs. To collect values for a symbol, right-time data click it → '''Collect''':* Click '''Historical Data''' to open '''Historical Data Downloader''' and download values for the selected symbol without plotting a chart via required period. * Click '''Edit Real-> Connect Symboltime data (Level 1)'''to start collecting real-time values for required fields and resolutions.<br>To stop collecting, go * Click '''Edit Real-> Disconnect Symboltime DOM data (Level 2)'''to start collecting Level 2 values.<br>Collected values can be used for [[How_to_Use_Simulated_Trading|Advanced Simulated Trading]] once enough data is accumulated in your database.
== Tools ==
=== Historical Data Downloader Logs ===
One can open the HistoryLoaderScheduler folder to see and manage stored files.
=== Data Collecting Progress ===
This window displays symbols that collect real-time data and historical data downloading for sample symbols.
* '''OHLC''' – Level 1 data that can be used to plot charts
* '''L2''' – Level 2 data that can be used for [[How_to_Use_Simulated_Trading|Advanced Simulated Trading]]
* '''SL''' - Status Line data
On the right side you can see each symbol’s status:
* '''Off''' – data is not being collected
* '''Connecting''' – MultiCharts requested data from your data provider and waits for the response
* '''X quotes''' – indicates the amount of collected values
Click the '''gear icon''' next to the symbol to open collection settings. Here you can change resolutions and fields that are collected for the symbol.<br>Click the '''cross''' to stop collecting data for the selected symbol.
To manage the symbol list or groups of symbols, click the gear icon at the top:
* '''Add''' new symbols to start collecting data for them
* '''Delete''' symbols from the list to stop collecting data for them
* '''Select All''' or '''Select None''' to manage symbols in bulk
* '''Select resolution and quote field''' to collect values for
== Managing Instruments ==
