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Glowing bear

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Glowing bear

  1. 1. 27th October 2016 Wibo Pipping – The Hyve Glowing bear A modern user interface for tranSMART using the REST API
  2. 2. 2 Agenda/Overview ● IMI Translocation ● Principles for the new UI ● Glowing bear ○ Design ○ Current status ○ Roadmap ● Questions
  3. 3. IMI Translocation New drugs 4 bad bugs
  4. 4. 4 Translocation ● Part of the IMI antimicrobial resistance programme ● Integrate existing knowledge ○ Preclinical data ○ Clinical data ● Extend the REST API
  5. 5. 5 Translocation - Role in project
  6. 6. 6 Translocation - features ● Extended tranSMART REST API ● Improved R client ○ Reduced data download overhead ○ Extended constraints for data download ● Started work on new UI - Glowing bear
  7. 7. 7 Translocation - New UI ● cBioPortal inspired ● Utilizes the REST API ● Well received ● Use cases provided by ● tranSMART community
  8. 8. Principles Current UI and glowing bear
  9. 9. 9 Current tranSMART UI ● User experience: ○ Outdated look and feel ○ Steep learning curve ○ Feedback not always clear
  10. 10. 10 Current tranSMART UI ● Technological debt: ○ Old fashioned server architecture ○ No separation of concerns ○ No test coverage Currentcodequality→ Time to implement new feature →
  11. 11. 11 Glowing bear - Goals ● Replace old UI for all common use cases ● Improve cohort selection to improve usability ● Improve user experience ● Leverage new functionality and improved REST API build in 17.1 project ○ Longitudinal data ○ Modifier support ○ Cross study support ○ Data linking to third parties (i.e. Arvados)
  12. 12. 12 Principles ● Responsive ○ Feedback to the user ● Informative ○ Insight into what data the user has ● Intuitive ○ Gradual learning curve ○ Low threshold to start
  13. 13. 13 Responsive ● Feedback ○ Early ○ Correct location ○ Clear
  14. 14. 14 Informative ● Insight in what the data has to offer ○ Ranges and distributions ○ Update figures when selecting data ● Maintain information flow through the system
  15. 15. 15 Intuitive ● Flatten learning curve ● Lower threshold for new users ● Dynamic transition from simple to more complex use cases
  16. 16. 16 Glowing bear - design part 1 ● Interactive dynamic web application ○ cBioPortal inspired ● Separation of concerns ○ Modular system ○ Separate back-end and front-end TranSMART CoreDB + CoreAPI REST API Glowing bear ● Processing power ● long running jobs ● data storage
  17. 17. 17 Glowing bear - design part 2 ● Separation of concerns ○ Also in the front-end itself ● Plugin architecture ○ SmartR ○ Genome browser? ○ …. ? ● Why? ○ Simplify development and maintenance Glowing bear SmartR Plugin X
  18. 18. 18 Glowing bear - design part 3 ● Produced code has to have tests ○ Avoid regressions ○ Maintain quality of the product ● Current UI code base has a 0.00% test coverage
  19. 19. 19 Recent additions ● Improved cohort selection ○ Supports up to 2 cohorts ○ Cohort grid ● Save and retrieve cohorts ● Plugin architecture ○ SmartR support ● Searching on study level ● metadata
  20. 20. Glowing bear In development and Roadmap
  21. 21. 21 Currently in development ● Data export ○ Adjusting REST API for support
  22. 22. ● Longitudinal data ● Improved study selection ● File linking ● Cross study support ● Improve smartR workflow ● Extend searching concepts/metadata ● Frontpage - study changes statistics ● Advanced visualisations ● Notebook support 22 Planned roadmap - features
  23. 23. 23 Planned roadmap ● Longitudinal data ○ Waiting for 17.1 Backend implementation ○ Support temporal relations in data queries ○ UI component in design phase ● Improve smartR workflow
  24. 24. 24 Planned roadmap ● Improved study selection ○ Controlled vocabulary ○ Genes ● Frontpage - study changes statistics ○ Recently loaded studies
  25. 25. 25 Planned roadmap ● File linking ○ Arvados ● Cross study support ● Extend searching concepts/metadata ○ Searching on concepts ● Advanced visualisations ○ Line graphs with data transformation ● Notebook support ○ Adding custom analysis
  26. 26. 26 Want to contribute/test? ● Get in touch with us to become a tester/developer or adopt a feature: ○ office@thehyve.nl ○ wibo@thehyve.nl ○ sjoerd@thehyve.nl
  27. 27. Questions

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