how to locate the location of block in the Stream Layer for the row of Windows azure storage table?
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Freitag, 17. August 2012 11:00
According to the following paper "Windows Azure Storage: A Highly Available Cloud Storage Service with Strong Consistency", the block is the minimum unit of data for writing and reading ,that is to say,if I want to read a row, we must need to locate the location of block in the Stream Layer.
So I think the steps to locate the location of block are:
1 get the block number/extent offset Based on the row
2 use that block number/extent offset getting from step1 to locate the block in the extent in the Stream Layer
So my questions are:
1 how to get the block number/extent offset Based on the row?
2how to use that block number/extent offset to locate the block in the extent in the Stream Layer?
Are there any map for row to block number/extent offset and map for block number/extent offset to location of block in Partition Layer.?
I just cannot find those information in that paper.
http://sigops.org/sosp/sosp11/current/2011-Cascais/printable/11-calder.pdf
- Bearbeitet Jacky_shen Freitag, 17. August 2012 11:00
Alle Antworten
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Freitag, 17. August 2012 17:44
Looks like an exact duplicate of http://social.msdn.microsoft.com/Forums/en-US/windowsazuredata/thread/19405913-60e0-47b6-82ec-0c9132d566dc.
Could a moderator please merge them?
- Bearbeitet Steve Marx Freitag, 17. August 2012 17:46 linkifying the link
- Als Antwort markiert Arwind - MSFTModerator Donnerstag, 23. August 2012 07:58

