[FEAT]: Add support for multithreading to improve performance #199
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I'll have to figure out how to get test connection auth running properly for non-core contributors. Interesting PR. AI edits removed a bunch of comments unfortunately. |
added 4 commits
March 13, 2025 09:55
…hreading * 'main' of github.com:datacoves/titan: Bump version: 0.11.3 → 0.11.4 Update README to include key pair auth details (Titan-Systems#201)
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I've tested it deeper and fixed some bugs while running on sync mode. Also restored comments changed. |
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Problem
After testing titan on a large data set of roles and users I concluded that multithreading is key to make the tool usable.
On my tests, it took ~1 hour to create 3000 roles and 1000 users, including user grants.
This scenario could be normal on enterprise.
Solution
This PR adds multithreading, defaulting to 8 threads. I kept the dynamic role switching, and introduced the computation of execution levels to run the sql statements in the correct order.
On my tests, the same resources were created in ~8 minutes.
NOTE: I created this over the weekend and of course needs testing, take this as a draft PR to start reviewing/improving.