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The information in our interactive Radar is currently only available in English. To get information in your native language, please download the PDF here.

Techniques

Event Sourcing

NOT ON THE CURRENT EDITION
This blip is not on the current edition of the radar. If it was on one of the last few editions it is likely that it is still relevant. If the blip is older it might no longer be relevant and our assessment might be different today. Unfortunately, we simply don't have the bandwidth to continuously review blips from previous editions of the radarUnderstand more
Jul 2014
trial?
Event Sourcing ensures that all changes to application state are stored as a sequence of events. Not only can we query these events, we can also use the event log to reconstruct past states, and as a foundation to automatically adjust the state to cope with retroactive changes. Complementary to the capture of business meaningful events, the technique has positive implications for analytics in driving greater customer insight.
Mar 2012
assess?
Event sourcing is an approach to thinking about persistent data where the primary record is a log of all events that make updates. A traditional representation of database state can be entirely recreated by reprocessing this event log. Event sourcing’s benefits include strong auditing, creation of historic state, and replaying of events for debugging and analysis. Event sourcing has been around for a while, but we think it is used much less than it should be.
Jul 2011
assess?