Understanding how your data structures interact with hardware is one of the most powerful ways to improve application performance. This blogpost explores how CPU caches influence speed and how …
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October 21, 2025
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10 min read
Getting Friendly With CPU Caches
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Dec 5, 2016
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1 min read
Video: Design Philosophy in Go
This is a talk that I gave at the Vancouver Meetup on November 29th, 2016. The talk covers topics around developing your own design philosophy with a focus on decoupling …
Nov 3, 2016
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6 min read
Application Focused API Design
“I think it’s ok to do heinous stuff to test an API if it makes it more usable by others.” - Nate Finch
Prelude If you are new to Go, it might help to read these …
Oct 21, 2016
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3 min read
Avoid Interface Pollution
Introduction Interfaces should only be used when their added value is clear. I see too many packages that declare interfaces unnecessarily, sometimes just for the sake of …
Oct 9, 2016
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10 min read
Reducing Type Hierarchies
Introduction I see a lot of developers coming to Go from object oriented programming languages such as C# and Java. Because these developers have been trained to use type …
May 12, 2016
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6 min read
Installing Go And Your Workspace
Introduction If you are new to Linux or the Mac you might find installing Go to be a bit confusing. It was for me when I started learning Go. Go was the reason I stopped …
May 5, 2016
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6 min read
Copying Interface Values In Go
I am constantly thinking about the Go language and how things work. Lately I have been thinking how everything in Go is by value. We see this when we pass values to …
Sep 13, 2015
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18 min read
Composition with Go
Composition goes beyond the mechanics of type embedding. It’s a paradigm we can leverage to design better APIs and to build larger programs from smaller parts. It …
Mar 15, 2015
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1 min read
Object Oriented Programming Mechanics
Go is an object oriented programming language. It may not have inheritance, but in this 20 minute video from the Bangalore meetup, I will show you how object oriented …
Feb 23, 2015
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12 min read
Scheduler Tracing In Go
Introduction One of the things I love about Go is the profiling and debug information you can generate. There is a special environmental variable named GODEBUG that will …