1. SEAgle: Effortless Software Evolution Analysis T. Chaikalis, E. Ligu, G. Melas and A. Chatzigeorgiou Department of Applied Informatics University of Macedonia, Greece ICSME’2014, Tool Demo Track, October 1, 2014

3. However… (Data Miner preparing for MSR …) ?#@*&%!

4. What we thing that people need A platform that: is Easy to use offers access to history provides multiple views enables comparisons

5. What we have done

6. What lies in there

7. Involved technologies API and runtime environment to run on a Web Server Core Components Software Evolution Analysis Engine provide an access point to the analysis engine object-relational mapping and storage of analysis results to the database Calculation of Statistical Measures Presentation Tier Web Sockets

8. Demo http://se.uom.gr/seagle

9. Performance Analysis LibGdxHystrix Mongo Java Driver RxJava GitHub android app Size (MB)122 - 1581.0 - 2.61.2 – 5.40.5 - 41.4 – 2.3 Java files685 - 180774 - 187107 - 36055 - 494216 - 279 Versions1353707219 RepoSize (MB)81242613.86.9 Cloning Git5253507 Reconstr. of source code on file system 324496325042 graph-based metrics 2702810821115 source code metrics 21011015031412 commit- related metrics 19718522537333 Total Time10533775491198109

10. Future Work API or plugin mechanism for extension Batch mode Different levels of analysis

11. Thank you very much! ICSME’2014, Tool Demo Track, October 1, 2014 http://se.uom.gr/seagle