Best of 2017

The blog posts Hacker News loved most in 2017. 2,293 posts.

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883

Request for Startups: Water

We’re optimistic we will beat climate change. But, at the same time, we need to prepare for things to get worse. One area we think a lot about is water—natural fresh supplies could be at serious risk around the world. We’re close to a tipping point where technology will let us make clean water extremely abundant and…

899

MongoDB 3.4.0-rc3

In the past year and a half, MongoDB has put a good deal of work into improved read safety, enabled by the adoption of their new replication protocol and the WiredTiger storage engine. Dirty reads were addressed in 3.2 by introducing a majority read concern , and stale reads were addressed with the introduction of the…