#Urbit :: https://youtu.be/E4DFuAZQ32Y : Logan Allen discusses the new graph-store.
Post by twetch#7453
interesting that it's more like mongo than neo
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I would love if you could elaborate on that thought as I'm not familiar with either
of course. there are a what we call SQL (relational) databases and NoSQL (non relational) databases. SQL is pretty set theoretic with joins, unions etc across tables, NoSQL is more open with four types:
- document store
- key value
- column store
- graph
mongo is a document store database, basically its a complex key value pair. mongo was created to store JSON objects over a decade ago during the rise of javascript. despite its popularity and ease of use, its a poor data storage mechanism at scale
twetch#864 6.0y
Scylla and cassandra like nosql would also be appropriate. I think the best is a combination of multiple different stacks, even transactional maybe on top. I wouldn’t recommend mongo it doesn’t scale. Xoken vega looks promising.
neo4j is a graph database. this is based off of graph theory and handles every object as nodes and edges. this was kind of pioneered by the sparql movement awhile back, but wikidata uses graph databases as their backend for many things.
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