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lynnlangit

lynnlangit on Hacker News

Re:Codenvy Introduces Meter-Based IDE on Monday April 27, 2015 @03:00PM (#9448434)
We use Codenvy for TeachingKidsProgramming for this reason. Plus they have excellent support for Java IDE features.
Re:Lessons Learned – Benchmarking NoSQL on the AWS Cloud (AerospikeDB ... on Wednesday January 28, 2015 @03:21PM (#8962325)
In the first case (no-persistence) the bottleneck is the network throughput. In the second case the bottleneck is the disk IO.

We stopped adding more Redis shards as we reached the disk IO limit with the 12 shards. Adding more shards wouldn't affect the results as the disk was choking with the number of transactions from 12 shards.