projectionkit

package module

v0.10.0 Latest Latest Go to latest Published: Dec 16, 2025 License: MIT Imports: 0 Imported by: 0

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Valid go.mod file
Redistributable license
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Repository

github.com/dogmatiq/projectionkit

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README ¶

Dogma Projection Toolkit

Build Dogma projections for popular database systems.

The projection toolkit provides a set of adaptors for easily building projections using various database systems and other methods of persistence, without having to implement the lower-level dogma.ProjectionMessageHandler interface.

Supported targets

Amazon DynamoDB
BoltDB
MySQL and compatible databases
PostgreSQL and compatible databases
SQLite

Future support

openCypher, implemented by Amazon Neptune, Neo4j, etc (in progress)
Replicated in-memory projections (planned)

Testing

This project's tests depend on the Docker stack provided by dogmatiq/sqltest.

Documentation ¶

Overview ¶

Package projectionkit provides utilities for building Dogma projections.

Source Files ¶

View all Source files

doc.go

Directories ¶

Path	Synopsis
boltprojection Package boltprojection provides utilities for building BoltDB-based projections.	Package boltprojection provides utilities for building BoltDB-based projections.
internal/fixtures Package fixtures is a set of test fixtures and mocks for BoltDB projections.	Package fixtures is a set of test fixtures and mocks for BoltDB projections.
dynamoprojection Package dynamoprojection provides utilities for building AWS DynamoDB-based projections.	Package dynamoprojection provides utilities for building AWS DynamoDB-based projections.
internal/dynamox Package dynamox contains DynamoDB utilities.	Package dynamox contains DynamoDB utilities.
internal/fixtures Package fixtures is a set of test fixtures and mocks for DynamoDB projections.	Package fixtures is a set of test fixtures and mocks for DynamoDB projections.
internal
awsx Package awsx contains general purpose AWS utilities.	Package awsx contains general purpose AWS utilities.
handlertest Package handlertest contains a common test suite for all handler implementations.	Package handlertest contains a common test suite for all handler implementations.
identity Package identity partially configures dogma.ProjectionMessageHandler instances to inspect their handler identity.	Package identity partially configures dogma.ProjectionMessageHandler instances to inspect their handler identity.
syncx Package syncx provides synchronization utilities.	Package syncx provides synchronization utilities.
memoryprojection Package memoryprojection provides utilities for building in-memory projections.	Package memoryprojection provides utilities for building in-memory projections.
internal/fixtures Package fixtures is a set of test fixtures and mocks for in-memory projections.	Package fixtures is a set of test fixtures and mocks for in-memory projections.
sqlprojection Package sqlprojection provides utilities for building SQL-based projections.	Package sqlprojection provides utilities for building SQL-based projections.
internal/fixtures Package fixtures is a set of test fixtures and mocks for SQL projections.	Package fixtures is a set of test fixtures and mocks for SQL projections.

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