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GraphQL Persisted Queries with HTTP Caching [Part 3]

July 17, 2018
3 min read
express graphql http caching rails

This is the third of four parts on GraphQL Persisted Queries with HTTP Caching. We continue our journey with creating a Rails GraphQL API, synchronizing queries to it, and adapting it to use persisted queries.

GraphQL Persisted Queries with HTTP Caching [Part 2]

July 16, 2018
7 min read
express graphql http caching rails

This is the second of four parts on GraphQL Persisted Queries with HTTP Caching. We'll setup a React application and Express server, both using GraphQL. We will refactor these applications to support persisted queries.

GraphQL Persisted Queries with HTTP Caching [Part 1]

July 15, 2018
5 min read
express graphql http caching rails

This is the first of four parts on GraphQL Persisted Queries with HTTP Caching. We start by describing some problems with GraphQL due to its flexibility, and how we can solve the issues with persisted queries.

Migrating PostgreSQL to Aurora with near Zero-Downtime

June 30, 2018
18 min read
aurora aws database postgresql

The goal here is to migrate an Amazon Web Services Relational Database Service PostgreSQL Database to Aurora with as little downtime as possible. The following documents the initial strategy that was considered using read replica promotion, followed by the end result using AWS's Database Migration Service.

iTerm2 Mouseless Copy

May 6, 2018
3 min read
iterm2 productivity tools

Learn how to keep your hands on the keyboard, and accomplish mouseless selection and copying in iTerm2. We explore the find and copy approach, along with iTerm2's copy mode.

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