| バージョン 7 (更新者: wu, 12 年 前) |
|---|
4store 配置
$ cd $4STORE_HOME/bin $ ./4s-backend-setup allie $ ./4s-backend allie ./4s-import -v allie --format ntriples datapath --model http://myURI.com
Configuration consideration (refer to http://4store.org/):
Here specify the cluster and segmentation values:
4s-backend-setup --node 0 --cluster 1 --segments 4 demo
The number of segments should be a power of 2, parallelisation depends on segmentation. As a rule of thumb try a power of 2 close to twice as many segments as there are physical CPUs or CPU cores on the system, but depending on the workload you may find less or more work better.
Load Performance
Allie upload
Approach 1: Default setting (2 segments)
About 12 minutes
Approach 2: 8 segments
About 13 minutes
Segment setting makes no too much difference.
PDBJ upload
Over 4 days(4.45 days)
Uniprot upload
DDBJ upload
