Micah Kornfield created ARROW-110: ------------------------------------- Summary: [C++] Decide on optimal growth factor when appending to buffers/arrays Key: ARROW-110 URL: https://issues.apache.org/jira/browse/ARROW-110 Project: Apache Arrow Issue Type: Bug Reporter: Micah Kornfield
There is some evidence that powers of 2 might not be optimal (the facebook folly library suggests this in there explanation of why they have there own vector type). They use 1.5 (as do other implementations that don't use two). -- This message was sent by Atlassian JIRA (v6.3.4#6332)