[Feat] Investigate if possible to add support for mutations.

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#15,942 创建于 2021年10月11日 1 条评论 0 个 reaction 已指派 1 人已被 @vi3k6i5 认领在 GitHub 查看

api: spanner priority: p3 type: feature request

描述

Spanner has support for mutations, investigate if it's possible to use that instead of batch inserts.

https://cloud.google.com/spanner/docs/modify-mutation-api

Mutations are much faster than batch inserts as shown in benchmarking results.

Benchmarking performance:
Action | django | python-spanner
insert_many_rows_with_mutations | 0.723594 | 0.019262

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