[LRUG] Ruby Web Apps using CQRS and Event Sourcing Patterns

Elliot Crosby-McCullough elliot.cm at gmail.com
Fri Apr 8 00:38:08 PDT 2016


We went down that route initially in gov.uk with the Publishing API:
https://github.com/alphagov/publishing-api/

It has since slowly morphed into a more normal domain model, but you can
see those decisions documented in the docs folder and the git history.

On 7 April 2016 at 21:19, Panayotis Matsinopoulos <
panayotis at matsinopoulos.gr> wrote:

> Hi LRUG,
>
> Do you know of any (preferably Ruby, but not only) Web application that
> uses CQRS and Event Sourcing patterns for its architecture? If yes, can you
> point me to such case studies?
>
> With the above, I mean Web apps that do not direct their CUD actions
> directly to an RDBMS store (or other store like key/value store, document
> store, or graph store or similar), but they store them into an Event Source
> implementation (using technologies like kafka or AWS Kinesis) and all the
> Read actions read from other read-tuned data stores.
>
> Are you aware of any such case studies?
>
> Thanks in advance
>
> --
> Panayotis Matsinopoulos
>
>
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