- Read every row in the table
- No reading of index. Reading from indexes is also expensive.
alicial
/ amz-s3-bucket-policy
Created
September 13, 2012 18:26
Amazon S3 Bucket Policy to prevent hot linking
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| { | |
| "Version": "2008-10-17", | |
| "Id": "0c762de8-f56b-488d-a4a4-20d1cb31df2f", | |
| "Statement": [ | |
| { | |
| "Sid": "Allow in my domains", | |
| "Effect": "Allow", | |
| "Principal": { | |
| "AWS": "*" | |
| }, |
hgmnz
/ query_planner.markdown
Created
March 23, 2011 14:14
PostgreSQL query plan and SQL performance notes
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