Hi,
I'm using LMDB for mapping MD5 hash codes to some data. I noticed that a
virtualized environment (Xen/Windows on our own servers and AWS/Windows)
slows down LMDB significantly (e.g. a certain workload is executed in 30
minutes on a local machine vs. 15 hours on AWS).
My application also has an implementation in SQLite which is slower than
LMDB on a local machine. But its performance is similar on AWS. The
rough numbers are something like
Local:
- LMDB: 30 minutes
- SQLite: 45 minutes
AWS:
- LMDB: 15 hours
- SQLite: 50 minutes
I wanted to ask if there is something I can do to speed up LMDB on AWS?
Maybe I'm missing something obvious.
Thanks,
Jürgen
--
Juergen Baier
