InfoQ Homepage Methodologies Content on InfoQ
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Power Use of Value Objects in DDD
Johnsson refreshes the listeners’ memory on using value objects showing by example how their good use can revolutionize a program’s architecture, simplifying it, making it more readable and testable.
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Are We There Yet?
Rich Hickey advocates the reexamination of basic principles used today like state, identity, value, time, to create new constructs to deal with the massive parallelism and concurrency of the future.
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Thoughts on the Generic vs. Specific Tradeoff
Stefan Tilkov offers guidelines for the architect looking for a solution to his problem. Should it be a generic or a specific one? He compares several such solutions outlining the pros and cons.
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Is Domain-Driven Design More than Entities and Repositories?
Jimmy Nilsson explains why DDD is different: it builds on collaboration and feedback, incorporates deep domain knowledge, having as end result: reduced complexity, testability, and maintainability.
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TDD in a DbC World
After presenting some basics of Design by Contract using Microsoft’s SpecSharp framework, Greg Young explains how we can keep the Test First mentality in a Contract First world.
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Radical Simplification Through Polyglot and Poly-paradigm Programming
This presentation attacks the problem of software complexity and how various modularity paradigms (e.g., object, functions, aspects) simplify complexity and help separate concerns.
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Strategic Design - Responsibility Traps
Eric discusses the need for strategic thinking and how early design decisions can affect project and organization trajectories and why they involve much more than mere architecture.
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What I've learned about DDD since the book
Eric Evans reviews what he has learned in the 5 years since the publication of Domain Driven Design. He also describes some new patterns and talks about changes of emphasis for existing patterns.
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Rebuilding guardian.co.uk With DDD
This presentation explores how the platform driving the guardian.co.uk, (3 time winner of the 'Best Newspaper' Webby), site was almost completely rebuilt using the principles of DDD.
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Erlang Concurrency, What’s The Fuss?
Erlang is built on 3 components: language, OTP, and VM. Francesco Cesarini explains the role played by each component in order to ensure Erlang’s highly successful concurrency model.
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Gossamer and Glue: Weaving the Loosely Coupled Web
Wainewright talks about the new challenges today: elaborating the right contracts, discovering the necessary resource in a world full of resources, and creating a business case adaptable to change.
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Making Roles Explicit
Udi Dahan, The Software Simplist as he calls himself, explains why sometimes it is not enough to apply good OOP and patterns lessons. He introduces a new principle: make roles explicit.
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