memstate
Marten
Our great sponsors
memstate | Marten | |
---|---|---|
2 | 23 | |
359 | 2,670 | |
-0.3% | 2.4% | |
0.0 | 9.8 | |
5 months ago | about 10 hours ago | |
C# | C# | |
GNU General Public License v3.0 or later | MIT License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
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For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
memstate
- Memstate: In-memory event-sourced ACID-transactional replicated object graph engine
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An unlikely database migration
Maybe this could have worked? All data in memory and saved to a Postgres db. You would still have to handle some migration but that may have been ok. https://github.com/devrexlabs/memstate
Marten
- Marten – .NET Transactional Document DB and Event Store on PostgreSQL
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Dapper vs. Entity Framework With Postgres
Id recommend trying out MartenDb. It's not really a PostgreSQL ORM, it actually uses Postgres more as a document database via jsonb. But it's excruciatingly easy to use and schema updates are a breeze (and largely automatic)
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Show HN: Light implementation of Event Sourcing using PostgreSQL as event store
Check out Marten for a fully fleshed out implementation https://github.com/JasperFx/marten
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Is anyone using Dapr
We are using ExtCore here to make our app modular: https://extcore.net/, and MartenDB for event store (which is surprisingly VERY simple) : https://martendb.io/
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Yet another embedded DB (kind of)
I always loved Marten, it is so simple to use and yet powerful. If you are unfamiliar with it, it is a data access library (like an ORM) that is using JSON serialization and LINQ to store and query data from/to Postgres. It basically turns Postgres into document DB. Comparing it to EF, Marten doesn't require migrations since it stores documents.
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This article is covering the potential problems you will face when using MongoDB for typical relational tasks.
You're better off using Postgres (has JSON columns.) If you want a more "document" oriented experience, use Marten: https://martendb.io/
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Self-Paced Kit: Introduction to Event Sourcing with Node.js and TypeScript
For that part, the samples use EventStoreDB (https://www.eventstore.com/), which is the only mature event store I know in Node.js land. Event Sourcing allows using any database as backing storage. I'm co-maintainer of the Marten (https://martendb.io/), which is a .NET library that allows using Postgres as event store and document db.
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CQRS is simpler than you think with C#11 and .NET 7!
Then you should check out Marten (https://martendb.io/). Our intention is to remove the boilerplate, we're using Postgres e having the built-in projections.
- Event-driven projections in Marten explained
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Marten, a Crystal web framework that makes building web apps productive and fun
Not to be confused with the C# document database built on Postgres.
https://martendb.io/
What are some alternatives?
Akkatecture - a cqrs and event sourcing framework for dotnet core using akka.net
Event Store - EventStoreDB, the event-native database. Designed for Event Sourcing, Event-Driven, and Microservices architectures
equinox - .NET event sourcing library with CosmosDB, DynamoDB, EventStoreDB, message-db, SqlStreamStore and integration test backends. Focused at stream level; see https://github.com/jet/propulsion for cross-stream projections/subscriptions/reactions
MongoDB - The MongoDB Database
OneBird - F# + memstate example
RavenDB - ACID Document Database
micro-bootstrap - A Full Stack framework written in .NET Core to speed up your development process in microservices and modular monolith apps. It gathers most widely used frameworks in .NET world and pack them into a simple bootstrap package.
Yessql - A .NET document database working on any RDBMS
modular-monolith-with-ddd - Full Modular Monolith application with Domain-Driven Design approach.
efcore.pg - Entity Framework Core provider for PostgreSQL
LiteDB - LiteDB - A .NET NoSQL Document Store in a single data file
FluentMigrator - Fluent migrations framework for .NET