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Results tagged with amazon-rds
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user 50132
Amazon Relational Database Service is a web service that makes it easy to set up, operate, and scale a relational database in the cloud.
36
votes
3
answers
77k
views
How to speed up select distinct?
I have a simple select distinct on some time series data:
SELECT DISTINCT user_id
FROM events
WHERE project_id = 6
AND time > '2015-01-11 8:00:00'
AND time < '2015-02-10 8:00:00';
And it takes 112 …
- 637