Sinatra state management tips
Say I've got: get '/' do $random = Random.rand() response.body = $random end If I have thousands of requests per second coming to /, will the $random be shared and 'leak' outside the context or...
Really good site for creating animated gifs from videos and lots lots more.
A tool to allow me to launch multiple apps locally to get a new SOA service going for debugging.
Postgres is amazing, again!
Rails still rules? Take a look!
Useful things to remember about using sessions in Sinatra
The new changelog.com setup for 2019 is packed with exciting features that are too good to keep to ourselves. Since the infrastructure code is already public and has been running changelog.com for a few months now, the value that we are sharing is proven to us.
More information about Microservices on Heroku
Definitions, properties and PageRank example.
Great overview of how Redis works, all the types and concepts
Detailed tips on what not to do when using rails with docker.
Another nice tutorial on Caching with Redis and Rails
A great question for a much ballyhooed term which often is misunderstood
Always interesting to see major improvements in classic algorithms
More good explanation of how to see if two sets of observations seem to be coming from a single distrbution.
I’m back looking at statistics. This KS test is one of the basic statistical tests to compare two samples.