Question

我刚从版本1.4转到2.1.1并注意到了改进，但插入速度非常慢，随着插入更多文档，变慢。

我正在从旧数据库迁移到new并一次插入1000。以下是一些供您细读的日志：

========= [26.28s]
BATCH #1 [0s]
========= [0s]
CREATED: 1000 [0s]
UPDATED: 0 [0s]
SUBTOTAL: 1000 [0s]
BATCH TIME: 26.279s [0s]
TOTAL BATCH TIME: 26.279s [0s]
AVG TIME PER BATCH: 26.279s [0s]
TOTAL TIME: 29.277s [0s]

========= [29.919s]
BATCH #2 [0.001s]
========= [0s]
CREATED: 2000 [0s]
UPDATED: 0 [0s]
SUBTOTAL: 2000 [0s]
BATCH TIME: 29.919s [0s]
TOTAL BATCH TIME: 56.198s [0s]
AVG TIME PER BATCH: 28.099s [0s]
TOTAL TIME: 61.341s [0s]

========= [33.698s]
BATCH #3 [0s]
========= [0s]
CREATED: 3000 [0s]
UPDATED: 0 [0s]
SUBTOTAL: 3000 [0s]
BATCH TIME: 33.697s [0s]
TOTAL BATCH TIME: 89.89500000000001s [0s]
AVG TIME PER BATCH: 29.965000000000003s [0s]
TOTAL TIME: 97.755s [0s]

========= [62.653s]
BATCH #10 [0s]
========= [0s]
CREATED: 10000 [0s]
UPDATED: 0 [0s]
SUBTOTAL: 10000 [0s]
BATCH TIME: 62.653s [0s]
TOTAL BATCH TIME: 438.422s [0s]
AVG TIME PER BATCH: 43.842200000000005s [0s]
TOTAL TIME: 474.096s [0s]

我使用ArangoDB NodeJS API并运行以下代码（每批1000次）：

db.document.create("users", user)

这里是否有我遗漏的东西，或者ArangoDB对于任何包含＆gt; 1000条记录的数据库都是错误的原因？

Answer 1

请查看您收藏的“waitForSync”属性。我已经使用waitForSync，创建了1000个文档并使用nodejs驱动程序进行arango：

waitForSync  true 13,3 s

waitForSync  false 0,5 s

ArangoDB插件非常慢

1 个答案: