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A comment on When to Avoid JSONB in a PostgreSQL Schema. Parent comment

Re:When to Avoid JSONB in a PostgreSQL Schema by willlll on Thursday September 01, 2016 @05:20PM (#12408979)
Was the 30% disk saving over petabyte+ data set on a single-node Postgres or on your Citus cluster?
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Re:When to Avoid JSONB in a PostgreSQL Schema by drob on Thursday September 01, 2016 @05:22PM (#12408989)
This isn't live yet, but we expect it to be across our citus cluster. The ~30% figure comes from the profiling we did on individual postgres nodes.
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