I walk through setting up BastionZero on an AWS EC2 instance.
I describe how IPinfo finds the location of almost every IP address on earth.
Keep an eye on ClickHouse with Prometheus and Grafana.
Proxy Python and curl web requests through WireGuard and OpenSSH.
I compare PostgreSQL and ClickHouse performance characteristics while performing IPv4 to hostname lookups.
An examination and comparison of top, Htop and Glances; three tools for performing ad-hoc monitoring of systems and application performance.
I explore the task of bot detection in web traffic logs.
I examine the performance and reliably increases from using Redis across a 51-node IPv4 WHOIS crawling cluster.
I investigate how fast a cluster of EC2 instances can collect WHOIS records of IPv4 addresses.
I investigate how fast a 40-node Hadoop cluster on AWS EMR can collect WHOIS records of IPv4 addresses.
An exploratory effort to see how hard it is to collect all IPv4's WHOIS records.
A comparison of four methods used to find the country of an IP address.
Copyright © 2014 - 2022 Mark Litwintschik. This site's template is based off a template by Giulio Fidente.