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| author | Mike Bayer <mike_mp@zzzcomputing.com> | 2015-01-04 19:28:08 -0500 |
|---|---|---|
| committer | Mike Bayer <mike_mp@zzzcomputing.com> | 2015-01-04 19:28:29 -0500 |
| commit | 18d3dc716390c56524370146a2635ed3659ec82d (patch) | |
| tree | 4cc6f33bab6c54feab31d437065c238494b402d6 /lib/sqlalchemy/testing/profiling.py | |
| parent | b3bf7915b59c9c749d335984e03b386605516d0f (diff) | |
| download | sqlalchemy-18d3dc716390c56524370146a2635ed3659ec82d.tar.gz | |
- Structural memory use has been improved via much more significant use
of ``__slots__`` for many internal objects. This optimization is
particularly geared towards the base memory size of large applications
that have lots of tables and columns, and greatly reduces memory
size for a variety of high-volume objects including event listening
internals, comparator objects and parts of the ORM attribute and
loader strategy system.
Diffstat (limited to 'lib/sqlalchemy/testing/profiling.py')
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