Good day,
i have a situation that I call a small set of data from a very large
data set multiple times with different conditions each time.
For example:
I'm storing 100 million records in a history table, and i'm working
always for a specific algorithm on 20 records only but I get the max
timestamp once, and I get the min timestamp once, and repetitively check
for previous and past records of of record.
Which is better?
1- querying the phoenix table every time i need data?
2-querying the phoenix once and using java arrays or lists?
Ahmed
