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批量插入可以減少數據往伺服器的提交次數,提高性能,一般批量提交的BSON size不超過48MB,如果超過了會如何處理?
驅動程序自動修改為往mongos的多次提交。
這裡有討論過
http://forum.foxera.com/mongodb/topic/540/批次匯入疑問
@leo
BSON 最大是 16 MB
@22265
樓主指的應該是批量的大小~
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