Intro in Product Management - Коротко про професію продакт менеджера
TagFS — Tag Semantics for Hierarchical File Systems
1. TagFS — Tag Semantics for Hierarchical File Systems Bonus Track: Introducing SemFS 2006 2006 Web3.0 2006 Stephan Bloehdorn Institute AIFB, University of Karlsruhe, Germany Olaf Görlitz ISWeb, University of Koblenz-Landau, Germany Simon Schenk ISWeb, University of Koblenz-Landau, Germany Max Völkel Forschungszentrum Informatik, Karlsruhe, Germany talk Max Völkel Forschungszentrum Informatik, Karlsruhe, Germany
12. What is a file system? Organising files … An address given as path expression := Letter “ : “ ( “ “ name)* File System dir! response files folders name metadata metadata
13. What is a file system? … managing binary data File System metadata data 1011 write 1011 read 1011
14. What is a file system? … managing binary data File System rename metadata data
15. What is a file system? … managing binary data File System Add file or delete file metadata data
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17. What is a virtual file system? Organising files and managing binary data op Virtual File System Looks and behaves like a file system… … but is no file system. It‘s implemen-ted differently. metadata data X Flickr CMS File System metadata data
18. What is a semantic file system? Organising files and managing binary data. op Semantic File System Flexible implementation. Unified metadata unified search metadata data X Flickr CMS File System