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2018
1471

Jepsen: Dgraph 1.0.2

2019-04-10: The long fork test used in this analysis contained a bug which caused it to (in many cases) fail to identify long fork anomalies—though we did find instances of long fork using other tests. We have re-checked Dgraph 1.0.13 with a corrected checker, and its long fork tests still pass.

1489

A study of musical scales (2017)

PREFACE. This essay was written in 2009. Since then, a few errata have been corrected and I embedded the youtube videos, but there have been no substantial additions. I think it still holds up fairly well, but if I were to rewrite it today, I would change some things. My main regret is using the criteria of maximum…

1498

Panic Attacks

I read the ESPN piece on Kevin Love and other NBA players’ mental health issues this morning. My son had sent it to me yesterday. The bit about his panic attack during an Atlanta Hawks game, initially disclosed in this piece Kevin wrote on The Players Tribune, was particularly hard to read. Kevin Love started […]