Hacker News
- Genealogy of Relational Database Management Systems [pdf] https://hpi.de/fileadmin/user_upload/fachgebiete/naumann/projekte/RDBMSGenealogy/RDBMS_Genealogy_V6.pdf 24 comments
- TrussFab: Fabricating Sturdy Large-Scale Structures on Desktop 3D Printers https://hpi.de/en/baudisch/projects/trussfab.html 9 comments
- Protopiper: Physically Sketching Room-Sized Objects at Actual Scale http://hpi.de/baudisch/projects/protopiper.html 16 comments
- Genealogy of Relational Database Management Systems https://hpi.de/naumann/projects/rdbms_genealogy.html 4 comments