ylorph

Stop ESDB from starting when --config specified but not found

1

**Is your feature request related to a problem? Please describe.** When ESDB is started with --config specified if the file is not found it starts with all defaults on. and...

Configuration : behavior change between 21.6 & 21.2 for unknown parameter

2

**Describe the bug** an unknown options in 21.2 would let the server start . in 21.6 an unknown option prevents the server from starting reported here : https://discuss.eventstore.com/t/fatal-error-on-unknown-option/3383/2 **To Reproduce**...

Problem: Define Miminum Metadata of Messages

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https://twitter.com/SKleanthous/status/1197272391304523776 https://github.com/cloudevents/spec/blob/master/spec.md See also #29 #33

Problem: Handling Concurrency

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- @MerrionComputing concurrency 🐊 - pessimistic: - checkout / checkin - optimistic locks - no concurrency - stream design - merge - deduplicate - Actor Model

Problem: Dealing With the Outside World (we need to get something done in the outisde world)

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As in ... some call needs to be done to say a payment gateway Options: - Requested Patterns (@edblackburn or @MerrionComputing term, I like it )

Problem: Confusion Between ES and EDA

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Event Carried State Transfer VS EventSourcing VS Event Driven *Arcthitecture* VS Message Driven *Architecture*