Subject: Is there any spark API function to handle a group of companies at once in this scenario?

Are these ticker prices for these companies like share value etc?

How do you get this company data in Spark? Are you using Spark streaming to
get the prices, then work out the stats (AVG, STDDEV etc) and put them back
into DB?


Dr Mich Talebzadeh

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On Fri, 5 Apr 2019 at 10:51, Shyam P <[EMAIL PROTECTED]> wrote: