All Visualizers
MongoDB Visualizer
Document model, indexing, aggregation pipeline, replication, and sharding — all visualized
Document Model
MongoDB stores data as documents — rich JSON objects with nested fields, arrays, and embedded sub-documents.
// Collection: users
{
}
Click any field to expand nested values
SQL Row vs MongoDB Document
SQL (Relational)
users: id | name | email
addresses: id | user_id | street | city
skills: id | user_id | skill_name
3 tables, JOINs required
MongoDB (Document)
users: { name, email,
address: { ... },
skills: ["...", "..."]
1 collection, no JOINs