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查询性能优化
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业务高峰期,并发大的时候查询很慢
shukai
1
•
asked Jan 6
0
1
72
2.1
performance
【求助】升级到2.1.8版本后,从S3导入数据变慢
jiami
1
•
asked Dec 30, 2025
0
1
106
2.1
ingestion
performance
2.0
upgrade
Doris4.0.1通过Debezium Kafka Connector 监控MySQL数据再通过Doris Kafka Connector实时同步到Doris内部表速度很慢是怎么回事儿
witness
1
•
asked Dec 29, 2025
0
1
50
ingestion
performance
Doris 4.0.2 分桶问题
zlhxxx
176
•
asked Dec 28, 2025
0
2
99
performance
4.0
麻烦帮看下存算分离3.1.2版本,为什么首次查询某个表的某个partition会很慢,第二次就很快
ming
1
•
asked Dec 25, 2025
0
1
69
decoupled
3.0
query
performance
MOW主键表查询DeleteBitmapGetAggTime耗时高
labuladuo
17
•
asked Dec 19, 2025
0
1
50
2.1
query
performance
Doris主键点查比Clickhouse慢一个数量级原因
AnfaZhang
3
•
asked Dec 18, 2025
0
2
96
3.0
performance
当查询只落在索引未落到分桶键上时,QPS:400就会将CPU基本打满
qilan
1
•
asked Dec 15, 2025
0
1
46
3.0
query
performance
delete bitmap问题
testxxx
3
•
asked Dec 9, 2025
0
1
37
performance
2.0
python使用读写doris的主流使用方式是什么样的
Max Mo
1
•
asked Dec 4, 2025
0
1
88
query
ingestion
performance
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