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  • Products & services
    • Overview
      Event Store develops the open-source Event Sourcing database, EventStoreDB, and provides a range of commercial products and services that are ideal for businesses looking to build event-sourced systems.
    • EventStoreDB
      EventStoreDB is an industrial-strength database technology that stores your critical data in streams of immutable events. It was built specifically for Event Sourcing - we believe that makes it the best solution in the market for building event-sourced systems.
    • Event Store Cloud
      Event Store Cloud is a multi-cloud software as a service (SaaS) delivery platform allowing customers to subscribe to and manage Event Store service offerings via an API and an easy-to-use web console.
    • Support
      Protect your business-critical systems with technical support from the team behind EventStoreDB. Plans for every stage of project from proof of concept to successful operation in production.
    • Consulting
      Starting out and need some guidance or want a review of your implementation? We can help with the use of EventStoreDB or Event Sourcing as a pattern.
    • Training
      We run regular training courses, both in-person and remotely, on EventStoreDB, Event Sourcing, and related topics. We can also deliver bespoke training, just tell us your requirements.
  • Learning
    • Blog
      Event Store's blog contains news, articles, tutorials, and release notes. You can sign up to our free newsletter to receive regular emails with the latest posts.
    • Webinars
      Upcoming live and on-demand webinars run by the team at Event Store. Covering all subjects related to EventStoreDB, Event Sourcing, and CQRS.
    • Documentation
      Official documentation for EventStoreDB incorporating technical docs for both the server and client SDKs, getting started guides, and configuration parameters.
    • Getting started
      Our getting started guide gives a quick tour into the basic operations of EventStoreDB covering creating a connection, writing an event and reading an event.
    • Beginner's guide to Event Sourcing
      New to Event Sourcing and need an overview of the key concepts? Our Beginner's Guide to Event Sourcing is a great place to start and includes diagrams and code snippets to help explain things.
    • Beginner's guide to CQRS
      This guide is ideal for beginners looking to learn about CQRS (Command Query Responsibility Segregation). The guide covers the benefits of CQRS and its core principles, as well as some misconceptions around the pattern.
    • Community forum
      The official discussion forum for the Event Store community. It's free to sign up and being an active forum it is the best place to ask questions about the open-source database.
    • Training
      We run regular training courses, both in-person and remotely, on EventStoreDB, Event Sourcing, and related topics. We can also deliver bespoke training, just tell us your requirements.
  • Use cases
    • Case studies
      Detailed case studies from Event Store customers across a range of industries bring to life the benefits of Event Sourcing and the business benefits of using EventStoreDB.
    • Use cases
      EventStoreDB has a huge range of use cases and is already being used by organizations across multiple different industries. Take a look at some of the reasons why our customers choose EventStoreDB to build their systems using Event Sourcing.
    • Finance
      Companies in the finance industry are heavily regulated - financial organizations can benefit from event sourcing to build robust solutions that provide immutable audit logs to ensure compliance.
    • Healthcare
      Healthcare organizations who choose to base their systems architecture around Event Sourcing benefit from a great ability to scale and transform allowing them to adapt to changing regulations.
    • Government
      Government organizations have to deal with huge amounts of data and the processes of multiple departments. EventStoreDB supports a single source of truth in their systems' data model with great scalability amongst other benefits.
    • Retail
      EventStoreDB allows our retail customers to store critical data in streams of immutable events, and react in near real-time through projections, allowing them to build ePOS and ecommerce systems with great performance and high availability.
    • Tech
      By using EventStoreDB to build their systems with Event Sourcing, our tech customers have benefited from a high-performance data model that scales and an improved capability to spin up new microservices connected to their central data model.
    • Transport
      Shipping and logistics companies need to track shipments accurately and in near real-time. EventStoreDB stores data in immutable streams and provides a full audit log and an improved capability for real-time processing.
  • Support
  • Docs
  • Blog
  • Downloads
  • Cloud
    • Event Store Cloud
      Event Store Cloud is a multi-cloud software as a service (SaaS) delivery platform allowing customers to subscribe to and manage Event Store service offerings via an API and an easy-to-use web console.
    • Create account
      Want to create an Event Store Cloud account? Sign up here (or login using your Event Store Discuss login). If you would like full access to provision clusters, please contact our team using the form in the console.
    • Login
      Already have an Event Store Cloud account? Login to the console here.
    • Pricing
      You can choose a cluster size and topology on Event Store Cloud that suits your database hosting requirements. Use the calculator to get an indicative price.
    • Support plans
      Want to have direct help on-hand from the team at Event Store? All Cloud customers can choose to add commercial support covering core EventStoreDB usage and version upgrade support. Choose from a range of SLAs to suit your project requirements.
Home/Blog

Event Store blog

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      Follow this blog to stay up to date on what’s happening at Event Store:

    • Articles

      Microsoft Orleans with EventStoreDB

      Microsoft Orleans is a cross-platform framework for building distributed applications using Virtual Actors. A Virtual Actor,...
      Derek Comartin  |  05 August 2020
      • EventStoreDB
      • Guest post
      • Microsoft Orleans
      • Actor Model
    • News

      The Road to Cloud: Part 1

      Intro We made it! Event Store has onboarded its first customers for the Early Access phase of the Event Store Cloud product,...
      Zachary Schneider  |  20 July 2020
      • Event Store Cloud
    • Articles

      Server-Side Filtering

      In the latest version of EventStoreDB, we brought out a new feature, server-side filtering. This feature allows you to pass a...
      Mat McLoughlin  |  19 July 2020
    • News

      New EventStoreDB Java Client

      We are pleased to announce the open-sourcing of a new supported GRPC-based Java client for EventStoreDB. A vital feature of the...
      Mat McLoughlin  |  02 July 2020
    • Articles

      Event Sourcing and CQRS

      CQRS stands for Command-Query Segregation Principle. Greg Young described (and named) the pattern thoroughly in 2010, but the...
      Alexey Zimarev  |  17 June 2020
      • CQRS
      • Event Sourcing
    • Articles

      EventStorming Modelling Patterns: Going Beyond the Superficial

      EventStorming has been revolutionary in the world of Domain-Driven Design. No technique has enabled domain experts and software...
      Nick Tune  |  10 June 2020
      • Event Storming
    • Release Notes

      EventStoreDB 20.6.0 Release

      We are pleased to announce the official release of EventStoreDB 20.6.0! Thank you to everyone who tried out the previews and...
      Hayley Campbell  |  08 June 2020
      • EventStoreDB
      • v20.6
    • Articles

      What is Event Sourcing?

      Event Sourcing is an alternative way to persist data. In contrast with state-oriented persistence that only keeps the latest...
      Alexey Zimarev  |  03 June 2020
      • Event Sourcing
    • News

      Event Store Announces EventStoreDB Name Change

      We are pleased to announce a name change to our core product: the current Event Store open source database technology will be...
      Mat McLoughlin  |  01 June 2020
    • Articles

      Convince your CTO to use Event Sourcing

      As software engineers, we have probably encountered situations where we needed to convince somebody to go with a particular...
      Diego Martin  |  26 May 2020
      • Event Sourcing
      • Guest post
    • News

      Announcing a New Versioning Strategy

      There’s a lot of changes happening at Event Store, with an increase in team size and a new vision for taking Event Store to the...
      Mat McLoughlin  |  17 May 2020
    • Release Notes

      EventStoreDB 20.6 Release Candidate

      We are pleased to announce the release candidate of EventStoreDB 20.6, which contains mainly bug fixes and improvements on the...
      Pieter Germishuys  |  12 May 2020
      • EventStoreDB
      • v20.6
    • News

      Event Store Has a New and Improved Community Forum

      We are pleased to announce our new forum is now live at discuss.eventstore.com! It replaces our Google Group as the primary place...
      Dan Crosby  |  06 May 2020
    • News

      Alexey Zimarev Joins Event Store as Developer Advocate

      On Monday, March 30, Event Store CEO Dave Remy announced that Alexey Zimarev has joined the team as a Developer Advocate and will...
      Dan Crosby  |  07 April 2020
    • News

      Coronavirus (COVID-19) - Supporting Our Customers and Colleagues

      We at Event Store hope you are staying safe and healthy as we all work together to ride through the current global crisis. As...
      Dave Remy  |  31 March 2020
    • Release Notes

      EventStoreDB 5.0.8

      Version 5.0.8 has been released which contains a number changes and bug fixes.
      Mat McLoughlin  |  27 March 2020
      • EventStoreDB
      • v5
    • Release Notes

      EventStoreDB 5.0.7

      Version 5.0.7 has been released which contains a critical fix for version 5.0.6.
      Hayley Campbell  |  16 March 2020
      • EventStoreDB
      • v5
    • Release Notes

      EventStoreDB 6.0.0 Preview 3

      We are pleased to announce the third preview release of EventStoreDB 6.0.0, which continues to move towards gRPC client access...
      Mat McLoughlin  |  10 March 2020
      • EventStoreDB
      • v6
    • Articles

      Event Store on Kubernetes

      Due to the recent increase in popularity of Kubernetes and its excellence for the hosting and orchestration of stateless...
      Zachary Schneider  |  28 February 2020
      • EventStoreDB
      • Kubernetes
    • News

      Event Store Ltd Announces Managed Event Store

      Managed Event Store provides a highly available, and fully managed Event Store stream database service. Today Event Store Ltd...
      Zachary Schneider  |  20 February 2020
      • Event Store Cloud
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