Eyes and Ears Vol 2.

Rob Scott's overview of web frameworks and the architecture behind those frameworks.

Transcript

1. Eyes and Ears Volume 2 Information architecture Framework options
2. Rob Scott
3. What is information architecture? How to represent your data • In-memory • On disk (persistence)
4. Why is it important? • Data integrity ◦ Corruption ◦ Ambiguous • Security ◦ Who does the data belong to? ◦ Who is allowed to see it? • Performance ◦ Can it scale?
5. Layered architecture Presentation layer Service layer Domain layer Persistence layer
6. Layered architecture Presentation layer Service layer Domain layer Persistence layer View model Domain model On-disk format } } } “In-memory” representation “Official” representation Relational - ORM Document - serialized to JSON
7. Data structures discussion In which we discuss relational database design and how it differs from document database design. Also discuss difference between “in- memory” models and “on-disk” models.
8. Layered architecture - common Presentation layer HTML5/JS/CSS Service layer REST API - view models Domain layer Domain models Persistence layer Database Browser Server } AngularJS Knockout etc. } ASP.NET - Web API PHP - Laravel Python - Django Ruby - Rails } Relational • SQL Server • MySQL Document • RavenDB • MongoDB
9. Layered architecture - MeteorJS Presentation layer HTML5/JS/CSS Service layer REST API - view models Domain layer Domain models Persistence layer Database Browser Server }MeteorJS } Document / MongoDB