That's great and how would you create an ordered index by partition (by
product in this example)?
Assuming now a dataframe like:
flag | product | price
--
1| a |47.808764653746
1| b |47.808764653746
1| a |31.9869279512204
1| b |47.790789
Hello Matei,
Could you please also add our company to the "Powered By" list?
Details are as follows:
Name: Act Now
URL: www.actnowib.com
Description:
Sparks powers NOW APPS, a big data, real-time, predictive analytics
platform.
Using Spark SQL, MLlib and GraphX components for both batch ETL and
