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Go To SQL
In between projects here at Keyhole, I’ve been tasked with applying a relational database access and mapping framework in the Go language.
In this post, I go step by step to create a Postgres relational database, then perform CRUD operations against it in the Go language.
I won’t get into the specifics of configuring Go in this blog, but you can check it out yourself here – https://golang.org/. Additionally, Keyhole’s very own David Pitt wrote an excellent primer on the subject here – https://keyholesoftware.com/2019/09/26/go-on-the-fly/.
AWS AppSync with Lambda Data Sources
The power of GraphQL lies in its flexibility. That is especially the case regarding resolvers, where any local or remote data can be used to fulfill a GraphQL query or mutation.
In this post, I’m going to demo a quick example of what this looks like, and a couple gotchas that were apparent in working with Lambdas as a data source for AppSync. Let’s gooooo!
Go Forth and AppSync!
In a previous post, we discussed the basics of GraphQL and how it can be a great REST API alternative. In this one, we’ll see how AppSync can be more than just a great API alternative — it gives you a soft landing into the world of GraphQL.
Recall our Game API example? Let’s start with the basic type of a game. Follow along and we can implement a simple schema in AppSync together….
