Re:Why Not to Build a Time-Series Database
by dub on Wednesday November 07, 2018 @08:26PM
(#18403743)
A modern, distributed, relational, column-oriented database will often stress emphatically in the documentation that using timestamps as primary keys is an anti-pattern that's likely to lead to hot tablets: https://cloud.google.com/spanner/docs/schema-design#choosing...
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Re:Why Not to Build a Time-Series Database
by manigandham on Wednesday November 07, 2018 @09:48PM
(#18404031)
Yes, that's why my comment said use metric name and timestamp.
Spanner isn't a column-oriented database, but they all support multiple columns as the primary/sort/shard/distribution key. Use the name as the first column, and timestamp as the last column, for scalable distribution.
Re:Why Not to Build a Time-Series Database
by anon12345690 on Thursday November 08, 2018 @12:03PM
(#18407746)
the first section on that page shows what the op was saying, to use the name column first and timestamp last