pgsql: Use streaming read I/O in BRIN vacuum scan. - Mailing list pgsql-committers

Use streaming read I/O in BRIN vacuum scan.

This commit implements streaming read I/O for BRIN vacuum
scans. Although BRIN indexes tend to be relatively small by design,
performance tests have shown performance improvements.

Author: Arseniy Mukhin <arseniy.mukhin.dev@gmail.com>
Discussion: https://postgr.es/m/CAE7r3ML01aiq9Th_1OSz7U7Aq2pWbhMLoz5T%2BPXcg8J9ZAPFFA%40mail.gmail.com

Branch
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master

Details
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https://git.postgresql.org/pg/commitdiff/a6eac2273e6e762003e763f45b880261fbd473a4

Modified Files
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src/backend/access/brin/brin.c | 32 +++++++++++++++++++++++---------
1 file changed, 23 insertions(+), 9 deletions(-)