Graham Baecher

Graham Baecher
Graham is a senior software engineer on HubSpot's infrastructure team.

Recent Posts

Tuning G1GC For Your HBase Cluster

HBase is the big data store of choice for engineering at HubSpot. It’s a complicated data store with a multitude of levers and knobs that can be adjusted to tune performance. We’ve put a lot of effort into optimizing the performance and stability of our HBase clusters, and recently discovered that suboptimal G1GC tuning was playing a big part in issues we were seeing, especially with stability.

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