Difference between revisions of "PIM/Akonadi/SearchInfrastructure"
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| + | All about the search infrastructure of Akonadi. | ||
| + | |||
| + | == Concept == | ||
| + | |||
Concept of the Akonadi search infrastructure: | Concept of the Akonadi search infrastructure: | ||
[[File:Akonadi-search-infrastructure 20090723.png]] | [[File:Akonadi-search-infrastructure 20090723.png]] | ||
| + | |||
| + | == Query Language == | ||
| + | |||
| + | Options: | ||
| + | * SPARQL: de-facto standard by now (used by Nepomuk and Tracker), but way too complex for automatic query transformations. | ||
| + | * XESAM (?) | ||
| + | |||
| + | |||
| + | == Search Backends == | ||
| + | |||
| + | Requirements: | ||
| + | * fast enough | ||
| + | * cross-platform | ||
| + | * persistent/live search with change notifications | ||
| + | |||
| + | === Possible Backends === | ||
| + | |||
| + | * Nepomuk with Sesame2 or Virtuoso | ||
| + | * Tracker (?) | ||
| + | * XESAM (?) | ||
| + | |||
| + | === Delegation to Resources === | ||
| + | |||
| + | * Requires query transformation | ||
| + | * Requires management for live searches | ||
| + | * Requires the ability to report search results (needs protocol extension) [done by now] | ||
| + | |||
| + | |||
| + | == Virtual Collections == | ||
| + | |||
| + | Virtual collections are used to report results, for details see [[PIM/Akonadi/VirtualCollections]]. | ||
| + | |||
| + | [[Category:PIM]] [[Category:Akonadi]] | ||
Revision as of 11:47, 15 September 2009
All about the search infrastructure of Akonadi.
Contents
Concept
Concept of the Akonadi search infrastructure:
Query Language
Options:
- SPARQL: de-facto standard by now (used by Nepomuk and Tracker), but way too complex for automatic query transformations.
- XESAM (?)
Search Backends
Requirements:
- fast enough
- cross-platform
- persistent/live search with change notifications
Possible Backends
- Nepomuk with Sesame2 or Virtuoso
- Tracker (?)
- XESAM (?)
Delegation to Resources
- Requires query transformation
- Requires management for live searches
- Requires the ability to report search results (needs protocol extension) [done by now]
Virtual Collections
Virtual collections are used to report results, for details see PIM/Akonadi/VirtualCollections.
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