Bringing together the Apache Cassandra experts from the community and DataStax.

Want to learn? Have a question? Want to share your expertise? You are in the right place!

Not sure where to begin? Getting Started

 

question

tsingh2k15_176037 avatar image
tsingh2k15_176037 asked ·

Tables for aggregating time series granularity

Hi team, I am exploring various ways by which I can aggregate one minute granular data in one of my tables to a 5 minute granularity interval and then store new aggregated data in another table. This is to facilitate my usecase where clients need data at different granularity levels. What would be a recommended way to do this in Cassandra? I am looking at UDF and user defined aggregates but wanted to check if there is a standard way to do it. Any reference would help. Thanks!

aggregation
10 |1000 characters needed characters left characters exceeded

Up to 8 attachments (including images) can be used with a maximum of 1.0 MiB each and 10.0 MiB total.

0 Answers