Couchbase 103 - Data Modeling

Learn the fundamentals of creating data models with Couchbase including JSON strategies, common key patterns and handling and various differences from RDBMS systems.

What will be covered during this training:

Differences with RDBMS
ORM's and ActiveRecord
Simple vs Complex Data Types
JSON serialization/deserialization
Key Patterns
Advanced Operations
Dynamic Schema Change Strategies
Document Tips that help with Views

DEMO: Create a User Model, dynamically change the schema through iterations, social login

[yablochko]

Thanks for this video. I liked your view on data.

[ganeshkangude]

There are multiple document those have column with same value, so how can I search thoda doc have particular value

[IhorBats]

Very nice video that helps me understand how to work with NoSQL. Thanks 

[kareljanvh]

Can someone provide some examples on how to do the lookup pattern in Swift. And how to tie data to a simple user authentication.

Thanks

[mikeblaszczak]

The claim is made that these approaches are "always consistent". What mechanism guarantees consistency?

I might write the detail document and not yet write the lookup documents. A query at that moment by another party doesn't see the lookup documents, and falsely (inconsistently) concludes that the detail document doesn't exist. Any one of the lookups might succeed, and any one of them might fail; in that condition, the data stored is in an inconsistent state.

I didn't see anything in the presentation which explains how consistency is managed or enforced. Can anyone explain the foundation for that claim?