Video
Create Note
Dear user,
with the manuscript function you'll be able to create your own digital lecture manuscript.
However, in order to link all your notes with your user profile it is required that you
login to the tele-TASK portal to use this functionality.
If you don't have an account yet, you may register for a tele-TASK account here.
with the manuscript function you'll be able to create your own digital lecture manuscript.
However, in order to link all your notes with your user profile it is required that you
login to the tele-TASK portal to use this functionality.
If you don't have an account yet, you may register for a tele-TASK account here.
Add a New Marker
Dear user,
with the marker function you'll be able to create your own digital time markers.
However, in order to link all your markers with your user profile it is required that you
login to the tele-TASK portal to use this functionality.
If you don't have an account yet, you may register for a tele-TASK account here.
with the marker function you'll be able to create your own digital time markers.
However, in order to link all your markers with your user profile it is required that you
login to the tele-TASK portal to use this functionality.
If you don't have an account yet, you may register for a tele-TASK account here.
Tag this content
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Dear user,with the tagging function you'll be able to add taggs to videos.
However, in order to link all your tags with your user profile it is required that you
login to the tele-TASK portal to use this functionality.
If you don't have an account yet, you may register for a tele-TASK account here.
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Add Link to this content
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Dear user,with the links function you'll be able to add links to other resources to this content.
However, in order to link all your links with your user profile it is required that you
login to the tele-TASK portal to use this functionality.
If you don't have an account yet, you may register for a tele-TASK account here.
Links added to this content
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Zu meinen Videolisten hinzufügen
Dear user,
with the playlist function you'll be able to create your own lecture video playlists.
However, in order to link all your playlists with your user profile it is required that you
login to the tele-TASK portal to use this functionality.
If you don't have an account yet, you may register for a tele-TASK account here.
with the playlist function you'll be able to create your own lecture video playlists.
However, in order to link all your playlists with your user profile it is required that you
login to the tele-TASK portal to use this functionality.
If you don't have an account yet, you may register for a tele-TASK account here.
Playlists
This content is not used in any playlist.
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Lecture Structure
- Überblick (00:00:01)
- Architekturen (00:00:01)
- Materialisiert vs virtuell (00:00:01)
- Klassifikation (00:00:01)
- Mediator Wrapper Archwtektur (00:00:01)
- Überblick über (00:00:01)
- Wdh Klass kation von Überbl Inforrnationssysternen nach O 91 (00:00:47)
- Wdhi K 5Si k tiOl 1 VOl I Inf rmat onssysteme nach (00:00:48)
- Wdhi Klassifikation VOFI Informationssystemen nach ÖV91 (00:00:56)
- genitätQ Hetero H = r= rnr1 n = (00:00:56)
- Ve tellung (00:00:56)
- Hetero genitätHeterog eneintegrierteDR Q (00:00:57)
- Autonomie (00:00:57)
- Verteilung (00:00:57)
- Wdh Erweiterung der Klassifikation nach ÖV99 (00:00:58)
- PDMS Idee (00:01:50)
- Verknüpfungen nicht zwischen lokalen und globalem Schema (00:01:50)
- Mediator) (00:01:50)
- Sichten auf Daten stelIen (= Wrapper) (00:04:04)
- Daten export er@( (00:04:04)
- Peer Data Management Systeme (00:06:07)
- Peer Data Management Systeme (PDMS (00:08:33)
- Peer Data Management Systeme PDMS (00:08:46)
- PDMS vs P2P Date austausch (00:09:13)
- Peer Data Management Systeme (PDMS (00:12:53)
- PÜMS VS P2P Ü tei LlSt LJSCh (00:13:38)
- PDIVIS VS FDBMS (00:13:44)
- PDM PDMS vs P2P Dateiaustausch (00:13:58)
- 4 Einfaches Schema (00:13:58)
- o Dateinamen Keywords (00:13:58)
- Anfragesprache (S (00:13:58)
- Nur ganze Dateien (niedr ge (00:13:58)
- Peer Data Management Svsteme (PDP 15 (00:13:59)
- Peer Data Management Systeme (PDMS (00:14:01)
- PDMS vs P2P Dateiaustausch (00:15:39)
- PDMS VS FDBMS (00:15:40)
- PDIVIS VS FDBIVIS PDIVIS vs P2P Dateiaustausch (00:16:35)
- 6 Zig peers (00:16:35)
- Neue 5 (00:16:35)
- (über dh (00:16:35)
- o Date namen K ywords (00:16:35)
- Alle Dat (00:16:35)
- Vorteile (00:16:35)
- PDIVIS vs PZP Dateiaustausch (00:16:36)
- 6 Zig peers (00:16:36)
- 4 Schema ur ro ierte Dynamik (00:16:36)
- 4 r r Li r lager K L um l xf m rdgen Dateinamen Ke words o Anfragesprache(SQL etc )3 Unvollständige Anfrageergebnisse Vollständ ge An rageerge n sseto N (zumin terwartet aches Schema (4 Schema (00:16:36)
- PGEF Data Management (PDMS PDIVIS VS P2P Dateiausta (00:17:08)
- 6 Millionen Peers (00:17:08)
- 5 Hoch dynamisch (00:17:08)
- 4 Eir ar 4=sSrh P rr = (00:17:08)
- (top N) (00:17:08)
- 2 Einfachste Anfragen (00:17:08)
- PDMS VS FDBIVIS (00:17:09)
- DMs v FDBMS (00:19:31)
- Literatu (00:19:32)
- LMRQO W Litwin L Mark N Roussoupcuios Interoperab litv of Multiple (00:19:32)
- Wieder md IEEE computer J urr a 2s(3) 3s 49 1992 (00:19:32)
- HISTO3 AIon Y Halevy Zachary G Ives Dan Suciu Igor Tatarinov Schema (00:19:32)
- C0n97 Stefan Conrad Föderierte Datenbanksysteme Springer Heidelberg 1997 (00:19:32)
- SL90 Arn t P Sheth and James A Larson Federated Database Systems for (00:19:32)
- Neuefscnemata unc Peerskönnen leicht hinzugefügtwerden (lnkremer tell) MEDDIHÜS Ul ZU (00:19:33)
- a a und Peers (00:19:33)
- n um vu 5 Schema kennen k Alle Daten s n erre c ar = = = nu (00:19:33)
- PDIVIS VS FDBIVIS (00:19:37)
- Upda (00:19:37)
- E Date (00:19:37)
- Offene Fra (00:19:37)
- Mapp ngs nur zu (00:19:37)
- werden (inkrementell) (00:19:37)
- können leicht hinzugefügt (00:19:37)
- (über die transitive Hülle (00:19:37)
- Alle Daten sind erreichbar (00:19:37)
- Mapping Erst (00:19:37)
- Nutzer Anwendungen (00:19:37)
- PDMS (00:19:38)
- Peer Data Management Systeme (PDMS (00:19:42)
- HM85 Denn s Heu nb gner Denrus McLec d A Fedemted Arch te ura for lnfc rrnat on (00:20:07)
- vlana mg D srr buted Heterogeneous and Autc nomous Databases ACM Cumput r g (00:20:07)
- SLQU Am r P Sheth ana Jamä A Larson Federatec Datanase Systems For (00:20:07)
- = Ms v FDBMS (00:20:08)
- L teratu (00:20:10)
- Ler ÜJ V au 1zi n a m Q amv w@ uam m g=af Qn m peer @ 1 E q fs hv ea rau af (00:20:10)
- ystems imm m mrf im me S nanu man mw cnhfm n e zum (00:20:10)
- W031 mw a1 zamar G has EEE va gm fa a m wä 5 aä n m@ (00:20:10)
- a m S r nn wa am a u um r 1ar a menf f r Vear to ee rmn uung A vws an vv (00:20:10)
- Fefar S mua LDB nr fe enCE 1997 U ini G e 1 297 (00:20:10)
- so 1Q @mng mL am sources m Dez mg r Wrauuer vama ggvmvsm am Deler s n mq (00:20:10)
- r95 M cnee IJ Qar v Leum M Haas P ter v 1 3 Wam Man en Arva wu en F cum Ranam (00:20:10)
- nowmvwm m numa (00:20:27)
- lid (00:20:28)
- =f f wvcm (00:20:31)
- ljlasso Plattner (00:20:38)
- ErSte Hälfte (00:21:00)
- Zweite Hälfte (00:21:07)
- Erste Hälfte (00:21:10)
- Zweite Hälfte (00:22:12)
- Überblick (00:22:57)
- Wdh Virtuelle Integration (00:23:14)
- Bottom u p vs Top down Enhm rf (00:24:46)
- Schemaintegration vs Schema lv Mapping (00:29:50)
- ervvendung von Schema Mappings (00:31:03)
- Verwendung von Schema I Mappings (00:31:53)
- Verwendung von Schema Mappings (00:32:45)
- Verwendung von Schema I Mappings (00:33:42)
- Qu ry (lnsert Update Delete) (00:33:42)
- Schem eß olution (00:33:42)
- ransfo rmat onsanfrag (00:34:22)
- Mapping (00:34:22)
- Überblick (00:34:47)
- Verwendung von Schema I Mappings (00:35:33)
- Überblick (00:36:28)
- SCheI Mappi De l litiOl lel l (00:36:31)
- Wdh Schematische Heterogen tat (00:39:42)
- Geschachtelt vs Fremdschlüssel (00:39:42)
- Normalisienvs Denormalls ert (00:39:42)
- Modellierung (00:39:42)
- Wclhz S Heterogenität (00:39:54)
- V OtiV ti0I 1 (00:41:04)
- V OtiV ti0l Probleme (00:43:03)
- Hier Nur Effektivität nicht Effizienz (00:43:03)
- Für virtuelle Integration (query unfolding) (00:43:03)
- ür Materialis erung (Ausführung r krementell) (00:43:03)
- Generierung der richtigen Anfrage unter Berücksichtigung der (00:43:03)
- V OtiV Ü0l l Weitere PFOb e Tle (00:43:58)
- Automatische Entdeckung (00:43:58)
- Korrekte Gruppierungen (00:43:58)
- I Neue Döt weffe ETZEUQGH (00:43:58)
- XML (00:43:58)
- relationales Modell (00:43:58)
- Semantik der Daten erhalten (00:43:58)
- Geschachteite Strukturen (00:43:58)
- SChGIT1 a Mapping im Kontext (00:45:31)
- SChel Mappi ing im Kontext (00:46:09)
- SCheI Tl Mappi ing im Kontext (00:47:28)
- Wdh Schematische Heterogenität Beispiel (00:48:27)
- SCÜEITIE Mappi ing im Kontext (00:48:28)
- Wclhz Schematische Heterogenität Beispiel (00:48:29)
- Schema Mapping im Kontext (00:48:30)
- Wdh Schematische Heterogenität Beispiel (00:48:37)
- SCheITl i Mapping Beispiel (00:50:53)
- 2 PUBLICATION pubID 1 1 (00:52:09)
- Schema i Mapping Beispiel (00:52:33)
- tFK (00:52:33)
- page s (00:52:33)
- title (00:52:33)
- title (00:52:33)
- pubID (00:52:33)
- artPK (00:52:33)
- ARTI CLE (00:52:33)
- Schematische Heterogenität Lösungen (00:57:01)
Keyword
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