Schatten-Paging basiertes Log-segmentverzeichnis
EP2590078
Art B1
20. Januar 2016
Anmelder: SAP SE, SAP AG 🇩🇪
Details
- Veröffentlichungs-Nr.
- EP2590078
- Aktenzeichen
- EP12006157
- Anmeldetag
- 30. August 2012
- Veröffentlichung
- 20. Januar 2016
- Erteilung
- 20. Januar 2016
- Rechtsraum
- EP
- IPC
- G06F11/14G06F17/30
Abstract
Replay of data transactions is initiated in a data storage application. Pages of a log segment directory characterizing metadata for a plurality of log segment are loaded into memory. Thereafter, redundant pages within the log segment directory are removed. It is then determined, based on the log segment directory, which log segments need to be accessed. These log segments are accessed to execute the log replay. Related apparatus, systems, techniques and articles are also described.
Anmelder
- Firmen
- SAP SE
SAP AG - Land
- 🇩🇪 Deutschland
🇩🇪
SAP
Deutsches Unternehmen, das Unternehmenssoftware für Ressourcenplanung, Datenmanagement und Cloud-Anwendungen entwickelt und vertreibt.
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