Ash Berlin-Taylor created AIRFLOW-3891:
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Summary: Disable unused flask-sqlalchemy modification tracking
form webserver
Key: AIRFLOW-3891
URL: https://issues.apache.org/jira/browse/AIRFLOW-3891
Project: Apache Airflow
Issue Type: Improvement
Reporter: Josh Carp
Assignee: Josh Carp
Fix For: 1.10.2
By default, flask-sqlalchemy tracks model changes for its event system, which
adds some overhead. Since I don't think we're using the flask-sqlalchemy event
system, we should be able to turn off modification tracking and improve
performance.
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