atlasdb

Disclaimer that I left in 2014, but at that time they didn’t lean into their reputation at all. With that said, <speculation>I’d guess that they’re leaning into it and capitalizing on it because any press is good press. </speculation> They were actually incredibly open with what they did technically, and a lot of who they worked with it’s just that nobody seemed to care at the time. They had tech talks showing the full system architecture on YouTube that didn’t get more than 10k or so views. A quick search indicates that a lot of those are gone now (maybe just outdated) and the channel is more marketing heavy now, but just as low trafficed. They also open source a lot of their core technologies. The main database they used was “AtlasDB”, a relational layer on top of Cassandra. It’s open sourced and actively developed, and again, nobody se

Not Neo4J, so much as a relational database with user-defined schema. They actually build the relational semantics on top of cassandra so that it scales like a beast. And they open sourced it - https://github.com/palantir/atlasdb Now take that, add a few more database technologies to do remote indexing and on the fly imports on federated databases, and some geospatial hotness, give it a swanky UI (now web based, not java), and that’s pretty much the platform, or at least was as of 2014 when I left. And the thing is, they’re remarkably open about all of that... it’s just that people like the boogeyman narrative more, so all the openness about their tech is completely overshadowed, but there’s a reason it and Pinterest were the two hottest internships for college CS students in 2012/2013.