一个开源的event store 实现

event store 对于开发是比较方便的同时.net 环境下有这样一个比较方便的框架可以直接使用

网址是：http://geteventstore.com 有兴趣的可以进行学习了解

官方的文档如下：

Getting Started

• Getting Started with the Atom HTTP API
• Getting Started on Amazon EC2

Introduction

• Event Sourcing Basics
• Running the Event Store
  • Windows / .NET
  • Linux / Mono
• Internal Architectural Overview
• Reliability

Cross-API Concepts

• Reserved Names
• Optimistic Concurrency & Idempotence
• Client Error Handling
• Which API to Use?
• Stream Metadata
• Config Options
• Access Control Lists

HTTP API

• Overview
• Creating a stream
• Writing to a stream
• Reading streams
• Deleting a stream
• Stream Metadata
• Optional HTTP Headers
• Setup
• Security
• Setting up SSL in Linux
• Setting up SSL in Windows
• Setting up Varnish in Linux

.NET API

• Overview
• Connection Options
• Writing to a stream
• Reading streams
• Subscriptions
• Implementing a repository

Projections

Note: Projections are still experimental and as such we have not yet documented them here. However, there are two series of blog posts about how they can be used, which are listed below under the Related Blog Posts section below.

Miscellaneous

• Implementing a Client API

Related Blog Posts

The following blog posts talk about the Event Store and may be useful for features that aren't yet documented here. If you know of any others, please let us know!

Event Store Blog - Getting Started Series

• Part 1 - Introduction
• Part 2 - Implementing the CommonDomain repository interface
• Part 3 - Subscriptions

Event Store Blog - Projections Series

• Part 1 - Projections Theory
• Part 2 - A Simple SEP Projection
• Part 3 - Using State
• Intermission - A Case Study
• Part 4 - Event Matching
• Part 5 - Indexing
• Part 6 - An Indexing Use Case
• Part 7 - Multiple Streams
• Part 8 - Internal Indexing

Rob Ashton - Projections Series

• Part 1 - Introduction to the EventStore
• Part 2 - Pushing data into the EventStore
• Part 3 - Projections in the EventStore
• Part 4 - Re-partitioning streams in the EventStore
• Part 5 - Creating a projection per stream
• Part 6 - Pumping data from Github into the EventStore
• Part 7 - Emitting new events from a projection
• Part 8 - Who is the sweariest of them all?
• Part 9 - Temporal queries in the event store
• Part 10 - Projections from multiple streams
• Part 11 - Temporal averages
• Part 12 - (Aside) Database storage and backing up
• Part 13 - Sentiment analysis of github commits

There is also a video of Greg Young's "In The Brain" session recorded at SkillsMatter in London about using projections for Complex Event Processing.

Other Posts

• Ensuring Writes - describes how writing works in our commercial highly available product.
• The Cost of Creating a Stream
• Various Hash Implementations (BSD Licensed!)