Add Immudb as a Dapr state store component - Githubissues

dapr / components-contrib

Community driven, reusable components for distributed apps

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Add Immudb as a Dapr state store component #3590

Open rzamoramx opened 2 weeks ago

rzamoramx commented 2 weeks ago

New Dapr state store component

Hi all, I propose adding Immudb as a new state store component for Dapr. Here are some highlights about Immudb:

Open Source and written in Go
Immutable and cryptographically secure
Operates as a key-value or SQL database
Can run as a full database server with replicas or be embedded
High performance (creator claims millions of writes per second)
Auditable

Some use Cases:

Financial applications
Lightweight ledgers
Event sourcing pattern (event log)

Implementation Details

Client SDK: I am using the official Immudb SDK (github.com/codenotary/immudb/pkg/client).
Supported Operations: For now, only basic CRUD operations are supported.
Data Model: as a key-value database.
Deployment Mode: as a full server.

Considerations

Compatibility: Immudb uses its own gRPC API, so it does not align with protocols used by existing Dapr components.
Scalability: Immudb is not distributed; scaling is vertical only.
Client side: Immudb generates .state- and .identity- files on the client side, which are needed to establish trust with the server.

Documentation