Marcel dos Santos marcelgsantos
How do you send information between clients and servers? What format should that information be in? What happens when the server changes the format, but the client has not been updated yet? What happens when the server changes the format, but the database cannot be updated?
These are difficult questions. It is not just about picking a format, but rather picking a format that can evolve as your application evolves.
By now there are many approaches to communicating between client and server. These approaches tend to be known within specific companies and language communities, but the techniques do not cross borders. I will outline JSON, ProtoBuf, and GraphQL here so we can learn from them all.
FWIW: I (@rondy) am not the creator of the content shared here, which is an excerpt from Edmond Lau's book. I simply copied and pasted it from another location and saved it as a personal note, before it gained popularity on news.ycombinator.com. Unfortunately, I cannot recall the exact origin of the original source, nor was I able to find the author's name, so I am can't provide the appropriate credits.
- By Edmond Lau
- Highly Recommended 👍
- http://www.theeffectiveengineer.com/
This is a proposal for a lightning talk at the Reactive 2016 conference. If you like this, star the Gist.
In regular websites, it is common to send multiple events to track user clicks. Single Page Applications change the way you look at metrics. This is a talk about a simple pattern we created at Globo.com to manage a metrics layer for http://globoplay.globo.com. The talk will cover how to track user flow using Google Analytics and other services. We solved the challenge of tying metrics and components, keeping information across pages and having global data. Also some React, React Router and React Side Effects concepts like context, higher order components, history state will be covered.
Should be work with 0.18
Destructuring(or pattern matching) is a way used to extract data from a data structure(tuple, list, record) that mirros the construction. Compare to other languages, Elm support much less destructuring but let's see what it got !
myTuple = ("A", "B", "C")
myNestedTuple = ("A", "B", "C", ("X", "Y", "Z"))
Picking the right architecture = Picking the right battles + Managing trade-offs
- Clarify and agree on the scope of the system
- User cases (description of sequences of events that, taken together, lead to a system doing something useful)
- Who is going to use it?
- How are they going to use it?
- http://blog.schauderhaft.de/2013/07/07/why-static-is-bad-and-how-to-avoid-it/
- http://c2.com/cgi/wiki?StaticMethodsNonPolymorphic
- http://misko.hevery.com/2008/12/15/static-methods-are-death-to-testability/
- http://c2.com/cgi/wiki?AbuseOfUtilityClasses
- http://www.drdobbs.com/cpp/how-non-member-functions-improve-encapsu/184401197?pgno=1
- http://www.daedtech.com/why-i-dont-like-c-extension-methods
- https://lostechies.com/gabrielschenker/2015/04/16/ddd-revisited/
- gorodinski.com/blog/2012/04/14/services-in-domain-driven-design-ddd/
- https://lostechies.com/seanchambers/2007/09/29/organizing-namespaces-with-ddd/
- http://martinfowler.com/eaaDev/PresentationModel.html
- http://culttt.com/2014/11/19/bounded-contexts-context-maps-domain-driven-design/
- http://verraes.net/2013/11/value-objects-and-user-interfaces/
- https://vaughnvernon.co/?p=942
- http://verraes.net/2013/12/related-entities-vs-child-entities/
These are the Kickstarter Engineering and Data role definitions for both teams.
