Every article tagged NoSQL, in one place.
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Redis is an in-memory data store known for sub-millisecond responses. It's more than a key-value cache: each data structure solves a specific class of problems elegantly. Strings: cache values and counters SET page:/pricing "<html>..." EX 300 # cache for 5 min...
MongoDB stores data as JSON-like documents in collections . If you know SQL, most concepts map directly; the big shift is designing around how data is read rather than normalising everything. Vocabulary Table → collection . Row → document (stored as BSON, whic...
JSONB stores JSON in a binary format that PostgreSQL can query and index efficiently. It's ideal for data whose shape varies: webhook payloads, settings, product attributes. JSON vs JSONB json stores the text as-is; jsonb parses it into a binary form, drops du...
