2020-12-08 DM - Analytic Models and Code Efficiency
Date
Attendees
Goals
Analytical models review in Open Metadata/Egeria
Optimizations/efficiency as part of the design for components
Discussion items
Time | Item | Who | Notes |
---|---|---|---|
10min | Introductions | Maryna | |
60 mins | Analytic Models | Mandy | |
40mins | Code efficiencies | Maryna | |
10 mins | Wrap-up | Maryna |
Notes
Analytic Models
- 0265 Analytics Assets
- 0280 Software Development Assets
- 0281 Software module is collection of components that make up software
- 0282 Release software component
- source component relationship to asset
- 0285 Analytics Development Assets
- AnalyticsModel (managedModel)
- AnalyticsProject related to 0130 Projects
- AnalyticsModelExperiment (modelProject)
- ChampionRole in AnalyticsModuleExperiment
- 0525 Analytic variables
- variables onto process
- variables related to AnalyticModel
- Update model from Mandy Chessell and send out for review.
Code Efficiences
- Ljupcho Palashevski & Chris Grote (Deactivated) optimal way of asset/scanner pattern.
- Access services do initial load? still optimal?
- context needed in load use cases.
- caching to manage state/information in OMAS.
- creative ways to solve the paging problem?
- knowing when you have the last piece vs return same multiple times.
- doing this at the enterprise services level.
- more knowledge than the OMAS has.
- index would be at that level.
- Needs more discussion/steps for reducing duplicate when/if possible.
- Asset lineage optimizations maybe in short term?
- How often do we do slow initial-load, but how often down the time line?
- Banking example: for 2500 cols, get table, schema, db, etc. 2500 times as example.
- can we change that to make 1 call for table, schema, db instead of 2500
- 40 hours to build full lineage picture on initial, then add in processes non-optimal becoming a bigger issues.
- optimize on sub-set of technical assets.
- Keep topics live!
- Let's build initial, and tackle maybe in Jan 2021 optimizations for this from Maryna.Strelchuk@ing.com