Read and write data

TypeBridge offers two complementary application query styles over the same Rust ORM runtime.

Model managers

Use CRUD managers for model-centered insert, put, update, delete, filter, ordering, aggregation, and transaction workflows. The query-expression guide covers predicates, Boolean composition, pagination, grouping, raw queries, and TypeDB 3.12 given-stage parameters.

Schema-defined functions can be invoked through typed function-query helpers.

Immutable typed queries

Use immutable typed queries for connected multi-model matches, owner-aware fields and roles, exact or subtype selection, bounded reachability, named pages, counts, existence checks, and one-exchange remote execution.

The immutable facade is additive. Existing managers and the package-root raw query APIs remain available, so an application can adopt it per query.

Transactions and execution location

Python, Node, and Rust can reuse caller-owned transactions for related operations. Queries execute either directly against TypeDB through the embedded runtime or remotely through the TypeBridge server. Remote composition performs no I/O; one terminal operation performs one caller-owned exchange.