Zach Daniel | May 19 2023
Domain Modeling,
Elevated
Slide 2
Slide 2 text
Outline
• What is domain modeling?
• Spark
• What is a resource?
• Advanced features
• Extensibility
• What’s new?
• What’s coming up?
Slide 3
Slide 3 text
Domain Modeling
Slide 4
Slide 4 text
Domain Modeling
Slide 5
Slide 5 text
Domain Modeling
You’re doing it, even if you don’t realize it
Slide 6
Slide 6 text
• Interfaces
Domain Modeling
You’re doing it, even if you don’t realize it
Slide 7
Slide 7 text
• Interfaces
• Data
Domain Modeling
You’re doing it, even if you don’t realize it
Slide 8
Slide 8 text
• Interfaces
• Data
• Side e
ff
ects
Domain Modeling
You’re doing it, even if you don’t realize it
Slide 9
Slide 9 text
• Interfaces
• Data
• Side e
ff
ects
• The intersection of business and
technology
Domain Modeling
You’re doing it, even if you don’t realize it
Slide 10
Slide 10 text
• Interfaces
• Data
• Side e
ff
ects
• The intersection of business and
technology
Domain Modeling
You’re doing it, even if you don’t realize it
Slide 11
Slide 11 text
• Interfaces
• Data
• Side e
ff
ects
• The intersection of business and
technology
• There is no “one size
fi
ts all”
Domain Modeling
You’re doing it, even if you don’t realize it
Slide 12
Slide 12 text
• Interfaces
• Data
• Side e
ff
ects
• The intersection of business and
technology
• There is no “one size
fi
ts all”
Domain Modeling
You’re doing it, even if you don’t realize it
Slide 13
Slide 13 text
Spark
DSL Builder
Slide 14
Slide 14 text
Spark
DSL Builder
• Powers all Ash DSLs
Slide 15
Slide 15 text
Spark
DSL Builder
• Powers all Ash DSLs
• Sets the core design patterns
Slide 16
Slide 16 text
Spark
DSL Builder
• Powers all Ash DSLs
• Sets the core design patterns
• Con
fi
guration & Introspection
Slide 17
Slide 17 text
Spark
DSL Builder
• Powers all Ash DSLs
• Sets the core design patterns
• Con
fi
guration & Introspection
• Makes DSLs less magic
Slide 18
Slide 18 text
Spark
DSL Builder
• Powers all Ash DSLs
• Sets the core design patterns
• Con
fi
guration & Introspection
• Makes DSLs less magic
Slide 19
Slide 19 text
Spark
DSL Builder
• Powers all Ash DSLs
• Sets the core design patterns
• Con
fi
guration & Introspection
• Makes DSLs less magic
• Supports extensions
Slide 20
Slide 20 text
Spark
DSL Builder
• Powers all Ash DSLs
• Sets the core design patterns
• Con
fi
guration & Introspection
• Makes DSLs less magic
• Supports extensions
• Used outside of Ash
Slide 21
Slide 21 text
Spark
DSL Builder
• Powers all Ash DSLs
• Sets the core design patterns
• Con
fi
guration & Introspection
• Makes DSLs less magic
• Supports extensions
• Used outside of Ash
Slide 22
Slide 22 text
Spark
DSL Builder
• Powers all Ash DSLs
• Sets the core design patterns
• Con
fi
guration & Introspection
• Makes DSLs less magic
• Supports extensions
• Used outside of Ash
Slide 23
Slide 23 text
Spark
DSL Builder
• Powers all Ash DSLs
• Sets the core design patterns
• Con
fi
guration & Introspection
• Makes DSLs less magic
• Supports extensions
• Used outside of Ash
Slide 24
Slide 24 text
What is a resource?
Slide 25
Slide 25 text
What is a resource?
Slide 26
Slide 26 text
What is a resource?
Slide 27
Slide 27 text
What is a resource?
Slide 28
Slide 28 text
What is a resource?
Slide 29
Slide 29 text
What is a resource?
Slide 30
Slide 30 text
What is a resource?
Slide 31
Slide 31 text
No content
Slide 32
Slide 32 text
No content
Slide 33
Slide 33 text
Advanced Features
The special sauce
• Intelligent, integrated tools are
what make it all work.
Slide 34
Slide 34 text
Advanced Features
The special sauce
• Intelligent, integrated tools are
what make it all work.
• Standardized Building Blocks
Ash.Resource.Change
Slide 35
Slide 35 text
Advanced Features
The special sauce
• Intelligent, integrated tools are
what make it all work.
• Standardized Building Blocks
Ash.Resource.Preparation
Slide 36
Slide 36 text
Advanced Features
The special sauce
• Intelligent, integrated tools are
what make it all work.
• Standardized Building Blocks
• Manual Implementations
Ash.Resource.ManualCreate
Slide 37
Slide 37 text
Advanced Features
The special sauce
• Intelligent, integrated tools are
what make it all work.
• Standardized Building Blocks
• Manual Implementations
Ash.Resource.ManualRelationship
Slide 38
Slide 38 text
Advanced Features
The special sauce
• Intelligent, integrated tools are
what make it all work.
• Standardized Building Blocks
• Manual Implementations
• Calculations
Elixir Calculations
Slide 39
Slide 39 text
Advanced Features
The special sauce
• Intelligent, integrated tools are
what make it all work.
• Standardized Building Blocks
• Manual Implementations
• Calculations
Expression Calculations
Slide 40
Slide 40 text
Advanced Features
The special sauce
• Intelligent, integrated tools are
what make it all work.
• Standardized Building Blocks
• Manual Implementations
• Calculations
• Aggregates
Aggregating Related Data
Slide 41
Slide 41 text
Advanced Features
The special sauce
• Intelligent, integrated tools are
what make it all work.
• Standardized Building Blocks
• Manual Implementations
• Calculations
• Aggregates
Lifting Related Data
Slide 42
Slide 42 text
Advanced Features
The special sauce
• Intelligent, integrated tools are
what make it all work.
• Standardized Building Blocks
• Manual Implementations
• Calculations
• Aggregates
• Policies
Slide 43
Slide 43 text
Advanced Features
The special sauce
• Intelligent, integrated tools are what
make it all work.
• Standardized Building Blocks
• Manual Implementations
• Calculations
• Aggregates
• Policies
• Migration Generator
Slide 44
Slide 44 text
Extending Ash
• Extensions can modify resources
in arbitrary ways.
Slide 45
Slide 45 text
Extending Ash
• Extensions can modify resources
in arbitrary ways.
• Extensions often come along
with con
fi
guration driven tools to
leverage them
Slide 46
Slide 46 text
Extending Ash
• Extensions can modify resources
in arbitrary ways.
• Extensions often come along
with con
fi
guration driven tools to
leverage them
• Extensions can fundamentally
change the way you use the
framework
Slide 47
Slide 47 text
Extending Ash
• Extensions can modify resources
in arbitrary ways.
• Extensions often come along
with con
fi
guration driven tools to
leverage them
• Extensions can fundamentally
change the way you use the
framework
Slide 48
Slide 48 text
Extending Ash
• Extensions can modify resources in
arbitrary ways.
• Extensions often come along with
con
fi
guration driven tools to leverage
them
• Extensions can fundamentally
change the way you use the
framework
• The builtin extensions are just the
beginning. They are all built with
tools you can use too.
Slide 49
Slide 49 text
What’s new?
• AshAuthentication
Slide 50
Slide 50 text
What’s new?
• AshAuthentication
• OpenAPI/Swagger Support
Slide 51
Slide 51 text
What’s new?
• AshAuthentication
• OpenAPI/Swagger Support
What’s coming up?
This is just the beginning!
• Constant QoL and ergonomics
improvements
Slide 64
Slide 64 text
What’s coming up?
This is just the beginning!
• Constant QoL and ergonomics
improvements
• Bulk Actions
Slide 65
Slide 65 text
What’s coming up?
This is just the beginning!
• Constant QoL and ergonomics
improvements
• Bulk Actions
• Atomics
Slide 66
Slide 66 text
What’s coming up?
This is just the beginning!
• Constant QoL and ergonomics
improvements
• Bulk Actions
• Atomics
Slide 67
Slide 67 text
What’s coming up?
This is just the beginning!
• Constant QoL and ergonomics
improvements
• Bulk Actions
• Atomics
• Generators
Slide 68
Slide 68 text
What’s coming up?
This is just the beginning!
• Constant QoL and ergonomics
improvements
• Bulk Actions
• Atomics
• Generators
• More extensions!
Slide 69
Slide 69 text
What’s coming up?
This is just the beginning!
• Constant QoL and ergonomics
improvements
• Bulk Actions
• Atomics
• Generators
• More extensions!
SQLite
Slide 70
Slide 70 text
What’s coming up?
This is just the beginning!
• Constant QoL and ergonomics
improvements
• Bulk Actions
• Atomics
• Generators
• More extensions!
MySQL
SQLite
Slide 71
Slide 71 text
What’s coming up?
This is just the beginning!
• Constant QoL and ergonomics
improvements
• Bulk Actions
• Atomics
• Generators
• More extensions!
MySQL
SQLite
SQL Server
Slide 72
Slide 72 text
What’s coming up?
This is just the beginning!
• Constant QoL and ergonomics
improvements
• Bulk Actions
• Atomics
• Generators
• More extensions!
MySQL
SQLite
SQL Server
CQRS
Slide 73
Slide 73 text
What’s coming up?
This is just the beginning!
• Constant QoL and ergonomics
improvements
• Bulk Actions
• Atomics
• Generators
• More extensions!
MySQL
SQLite
SQL Server
CQRS
GRPC
Slide 74
Slide 74 text
What’s coming up?
This is just the beginning!
• Constant QoL and ergonomics
improvements
• Bulk Actions
• Atomics
• Generators
• More extensions!
MySQL
SQLite
SQL Server
CQRS
GRPC
Multi Data Layer