Mikko NylénBucketing technique for calculating median and k-th percentile of a large datasetMedian and k-th percentile are useful statistics for understanding data, but the traditional algorithms for calculating them require the…Oct 19, 20181Oct 19, 20181
Mikko NylénMaximising AWS Kinesis shard utilisation with Redshift FirehoseI was recently involved in a project for improving throughput of an analytics collection system. We had an HTTP endpoint which took in…Oct 12, 2018Oct 12, 2018