Topic
GeneralIntermediateAdjacency lists, materialized paths, nested sets and closure tables compared, and why a parent_id column plus a recursive CTE is the right default.
#data-modeling#schema-design
MongoDBBeginnerThe core modeling decision in MongoDB, with simple rules of thumb for one-to-few, one-to-many and many-to-many relationships.
#data-modeling#nosql#schema-design
Apache CassandraIntermediateForget normalization. In Cassandra you model one table per query, choose partition keys carefully and keep partitions bounded.
#data-modeling#nosql#schema-design
Apache CassandraBeginnerUnderstand what Apache Cassandra is, how its ring, replication and tunable consistency work, how to model tables in CQL, and when it is the wrong choice.
#data-modeling#scalability
CouchbaseBeginnerInstall Couchbase Server on Linux, Windows, macOS or Docker, pick the right edition, initialise the cluster, and verify it by creating a bucket and running a query.
#data-modeling
