Re: What is the most efficient way to scan all data partitions?

2018-05-09 Thread Dave Harvey
When running on AWS, I found that what the "disk" that you are writing to is the most critical issue for Ignite. EC2 instances with local SSDs have about 20x the write rate as a multiple 3 TB GP2 problems, and using actual disks (e.g., EBS) for Ignite Persistence storage is a non-starter.

Re: What is the most efficient way to scan all data partitions?

2018-05-09 Thread aealexsandrov
Hi, It's normal that writing to disk is causing the degradation. You can do several optimizations to speed up writting to disk: https://apacheignite.readme.io/docs/durable-memory-tuning https://apacheignite.readme.io/docs/performance-tips However you can try to test your example with next