monitoring Archives

React Native

Embrace App Monitors: A Solution for State Changes in React Native

Let's look at why relying solely on useEffect might make your code a bit of a puzzle and how App Monitors can alleviate this issue.

Development Practices

How to Prepare for a Product Launch, Part 2: How Will You Know?

So you’re staring down a big product launch. Instead of watching your [unit] tests fail, how might you monitor the way your launch issues manifest?

DevOps & System Admin.

Don’t Forget to Kick the Tires – On Automatic Monitoring & Human Intervention

Monitoring systems can only be programmed for a finite set of situations. There will always be things overlooked and complexities not anticipated.

C & C++

odo: Atomic Counters from the Command Line

I couldn't think of a command-line program to increment a counter in a file without race conditions, at least not without some sort of database.

Developer Tools

Monitoring Your iOS Traffic

With a few simple steps, you can leverage the sniffer tools you already know to intercept and view your iOS traffic.

Ruby

Collecting Metrics from Ruby Processes with Zabbix Trappers

How to set up Zabbix to collect various forms of information (from numerical metrics to arbitrary strings, to log data) via the Zabbix sender protocol.

Development Practices

You’re Ready to Deploy – You Must Be Done, Right?

Your app might do everything your customers asked, but does it do everything you need? Here're tools for monitoring and diagnosing issues after it ships.

DevOps & System Admin.

Monitoring and Management with Monit and Nagios

We selected Monit for process level monitoring, and Nagios for server and infrastructure monitoring.