README
¶
Dogma Persistence Toolkit
Abstract persistence primitives for use in Dogma engines, projections, etc.
The persistence toolkit provides a set of relatively low-level persistence abstractions that can be used to build higher-level storage systems.
The interfaces are designed to be easy to implement by placing a minimal set of requirements on each implementation.
Abstractions
Journal- an append-only log of binary records with optimistic concurrency controlKeyspace- a non-transactional binary key/value store
Drivers
Implementations of the above primitives are called "driver". Several built-in
drivers are included, each in their own package within the driver directory.
- Amazon DynamoDB
- PostgreSQL and compatible databases
- In-memory reference/testing implementation
Documentation
¶
Overview ¶
Package persistencekit abstract persistence primitives for use in [Dogma](https://github.com/dogmatiq/dogma) engines, projections, etc.
Source Files
Directories
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| Path | Synopsis |
|---|---|
|
driver
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aws/dynamojournal
Package dynamojournal provides an implementation of [journal.BinaryStore] that persists to a DynamoDB table.
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Package dynamojournal provides an implementation of [journal.BinaryStore] that persists to a DynamoDB table. |
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aws/dynamokv
Package dynamokv provides a [kv.BinaryStore] implementation that persists to a DynamoDB table.
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Package dynamokv provides a [kv.BinaryStore] implementation that persists to a DynamoDB table. |
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aws/internal/dynamox
Package dynamox contains DynamoDB utilities.
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Package dynamox contains DynamoDB utilities. |
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memory/internal/clone
Package clone provides a protocol-buffers-aware deep clone function.
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Package clone provides a protocol-buffers-aware deep clone function. |
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memory/memoryjournal
Package memoryjournal provides an in-memory implementation of [journal.BinaryStore].
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Package memoryjournal provides an in-memory implementation of [journal.BinaryStore]. |
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memory/memorykv
Package memorykv provides an in-memory implementation of [kv.BinaryStore].
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Package memorykv provides an in-memory implementation of [kv.BinaryStore]. |
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sql/postgres/internal/bigint
Package unsigned provides a type maps an unsigned 64-bit integer to a signed 64-bit integer for use in SQL statements and scan operations.
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Package unsigned provides a type maps an unsigned 64-bit integer to a signed 64-bit integer for use in SQL statements and scan operations. |
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sql/postgres/internal/pgerror
Package pgerror provides utilities for working with PostgreSQL errors.
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Package pgerror provides utilities for working with PostgreSQL errors. |
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sql/postgres/pgjournal
Package pgjournal provides an implementation of [journal.BinaryStore] that persists to a PostgreSQL database.
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Package pgjournal provides an implementation of [journal.BinaryStore] that persists to a PostgreSQL database. |
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sql/postgres/pgkv
Package pgkv provides an implementation of [kv.BinaryStore] that persists to a PostgreSQL database.
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Package pgkv provides an implementation of [kv.BinaryStore] that persists to a PostgreSQL database. |
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internal
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benchmark
Package benchmark provides utilities for running benchmarks.
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Package benchmark provides utilities for running benchmarks. |
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telemetry
Package telemetry is an internal API for observability/instrumentation.
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Package telemetry is an internal API for observability/instrumentation. |
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Package journal provides an abstraction of an append-only log with optimistic concurrency control.
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Package journal provides an abstraction of an append-only log with optimistic concurrency control. |
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Package kv provides an abstraction of a non-transactional key/value store.
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Package kv provides an abstraction of a non-transactional key/value store. |
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Package marshaler provides marshalers for converting values to and from their binary representations.
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Package marshaler provides marshalers for converting values to and from their binary representations. |
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