Tag: AMP

Historical Weather
February 14

The Power of Historical Weather

by Paul Douglas “Those who cannot learn from history are doomed to repeat it.” – George Santayana Meteorologists are preoccupied with predicting some future state of the atmosphere. Too many days it’s a thankless, seemingly impossible task. To have any real success forecasting the weather it’s essential to look back in time to see what already happened, and why? Our humbling new reality: every storm is different, each weather scenario uniquely challenging. The atmosphere has never been identical to the one outside your window right now. The only way to accurately model the future is to analyze the past, with...

August 7

Monitoring Kubernetes with Elasticsearch, Kibana, and Heapster

We recently took the plunge into using Kubernetes to orchestrate containers for a number of our web and data-ingest services. While we have been generally pleased with the experience, we have found metrics, monitoring, and logging to be major pain points for us. Kubernetes provides no out-of-the-box system for centralized logging, so we had resorted to scanning log files on individual pods with a lot of guess-and-check work in matching server logs to application behavior. Without any human-readable interface for viewing application metrics, it was really hard to construct a story describing why an application behaved the way it did. It was clear...