Tuning for Machine Learning

Scenario

A large number of machine learning functions are running, and you want to give them more memory to improve performance.

Solution

Vertica executes machine learning functions in the BLOBDATA resource pool. To improve performance of machine learning functions and avoid spilling queries to disk, increase the pool's MAXMEMORYSIZE setting with ALTER RESOURCE POOL.

For more about tuning query budgets, see Query Budgeting.

See Also