Brent Roose | 07 April 2021
Whether you like it or not, all of us, including you and I; are constantly influenced by external factors. We often think of our...
Savvas Kleanthous | 20 January 2021
One of the first things that people hear when they start working with Event Sourcing is regarding the immutability of events, and...
Dave Remy | 13 August 2020
A few years ago when I was just learning about CQRS and Event Sourcing I read the transcript of a fantastic talk by Martin...
Alexey Zimarev | 17 June 2020
CQRS stands for Command-Query Segregation Principle. Greg Young described (and named) the pattern thoroughly in 2010, but the...
Diego Martin | 26 May 2020
As software engineers, we have probably encountered situations where we needed to convince somebody to go with a particular...
Greg Young | 27 May 2013
Last week on a call with someone the question came up about the Event Store about why can they not update and event and how...
Greg Young | 09 March 2013
In the last post we introduced the new concept of fromStreams([]) that will join multiple streams into a single stream for your...
Greg Young | 09 March 2013
Up until this point we have only used two event selection methods for our projections. We have used fromStream(‘stream’) which...
Greg Young | 27 February 2013
As we went through in Projections 5 : Indexing, the linkTo() function is capable of emitting pointers to another stream. This can...
Greg Young | 18 February 2013
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...
Greg Young | 18 February 2013
In the “intermission” post we jumped ahead quite a bit in terms of the complexity of the projection we were building. Let’s jump...
Greg Young | 17 February 2013
Yesterday I was meeting with a company. We were going through some of their problems and looking at whether the Event Store and...
Greg Young | 15 February 2013
In Projections 2 we looked at creating a very simple projection that would analyze our statistics inside of the Event Store. The...
Greg Young | 13 February 2013
In the first post on projections we talked a bit about the theory behind projections. In this post we are going to try to create...
Greg Young | 12 February 2013
Over at eventstore.com we have 1.0’d the Event Store database as an Event Store (i.e. storing/retrieving events/multinode...
