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VisuaLeaf10h ago • 5 min read
MongoDB `$facet` Explained: One Query, Multiple Results
Sometimes one MongoDB aggregation needs to return more than one result. For example, from the same....
#mongodb#nosql#developers#database
7 1
Hugo Vantighem5d ago • 3 min read
Read Modify Write Is Where NoSQL Concurrency Bugs Begin.
Part 1 of 3 — the single-document case. There's a class of bug that every backend engineer ships at...
#architecture#distributedsystems#mongodb#nosql
0 0
Hugo Vantighem2d ago • 4 min read
Read-Modify-Write isolation in NoSQL, part 2: When the invariant spans multiple aggregates.
In part 1 we saw the single-document case, where optimistic locking saves you with a simple version....
#architecture#distributedsystems#nosql#ddd
0 0
VisuaLeaf4d ago • 7 min read
Free MongoDB GUI Tool for Developers, Students, and Teams
MongoDB is much easier to understand when you can actually see your data, not just read it on a...
#mongodb#nosql#database#data
5 0
VisuaLeaf3d ago • 8 min read
MongoDB vs PostgreSQL: Why the Same Data Looks So Different
When deciding between MongoDB and PostgreSQL, the biggest difference is how the data is...
#mongodb#postgres#nosql#sql
4 0