kdb+ and q
Q+A on all things kdb+ database and the q language
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Resolved! HDB - map sym to int for partitioning

Our access patterns are heavily based upon accessing one sym for a long history, rather than accessing everything for a given date. As such it would be massively more efficient for us to partition by sym rather than by date. Or even to maintain two H...

erichards by New Contributor II
  • 2 replies
  • 2 kudos

Resolved! How to re-subscription automatically in kdb-tick?

I understand that kdb-tick should be run in order from ticker. However, if ticker is terminated for some reason, rdb does not subscribe to the re-run ticker. Need a way to re-subscribe or a reference for implementation.

k-mambo by New Contributor III
  • 2 replies
  • 0 kudos

Resolved! Apache Log4j vulnerability

It looks like Kx platform's apache tomcat server may use log4j, there is a log4j.properties.I don't know if this is something we can patch by just downloading the latest apt package. Can you advise on what steps we need to take to patch this (before ...