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Event Store blog
Tutorials
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Tutorials Event sourcing can seem overwhelming at first. It's a paradigm shift from the classic RDBMS style of storing and querying data.... -
Tutorials Data ingestion with Logstash and EventStore
In this post our challenge is to load a CSV file and ingest it using the EventStoreDB HTTP API to be ingested. -
Tutorials Playing with Projections
Projections are common concept in Event Sourcing that allow you to create queries of your events and streams of events. Last year... -
Tutorials Easier Development Builds on Unix-like Operating Systems
A common complaint we’ve heard about Event Store since it was originally open sourced is that it’s complex to make development... -
Tutorials Catch-up subscriptions with the Event Store
We have had many questions about how to use the catch-up subscriptions in the C# Event Store Client API. In this post I’ll build... -
Tutorials Projections 8: internal indexing
In the last post we introduced the new concept of fromStreams([]) that will join multiple streams into a single stream for your... -
Tutorials Projections 7: Multiple Streams
Up until this point we have only used two event selection methods for our projections. We have used fromStream(‘stream’) which... -
Tutorials Projections 6: An indexing use case
As we went through in Projections 5 : Indexing, the linkTo() function is capable of emitting pointers to another stream. This can... -
Tutorials Projections 5: Indexing
Now we can start getting to some of the interesting things in Projections. It was quite odd, as I was leading up to this post...
