Experimental Physics and
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I have two questions to consult you:
1) There is a waveform array contains 1560 double type elements, I want to store them in mysql in real-time by using ArchiveEngine. To
do so, I have imported the mysql_schema.sql in the attatchment and then start the ArchiveEngine. However, when performing "select * from sample" command in mysql,
only one data are in "float_val" column. It seems mysql
cannot store array directly. Could any one tell me how to store array in MySQL by using RDB Channel Archive.
2) For testing the performance of ArchiveEngine with diffenet parameters (write_period, batch_size, buffer_reserve) versus write speed (samples
per second), could any one tell me how to record the writing speed of ArchiveEngine with
above parameters.
Any help will be appreciated and thanks in advance !
Zhefu
Attachment:
mysql_schema.sql
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ANJ, 17 Jul 2018 |
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