clockwork
Clockwork is a server-side development tool for PHP applications that allows you to study runtime data through the browser. It collects and stores information such as request data, performance metrics, database queries, log logs, and cache queries. It can be easily installed through Composer and works in debugging mode by default.
itsgoingd · Log Management
Common commercial products in this category: Splunk, Datadog Logs, Sumo Logic
- You collect runtime data for HTTP requests, commands, and queue jobs.
- You examine database queries, cache operations, and log entries from your browser.
- By setting the slow query threshold, you detect performance metrics and repetitive queries.
- ↑ PositiveHacker News
JPL's Design for a Clockwork Rover to Explore Venus (2017)
“I wrote a paper as an space research intern about how to do high temperature electronics for a Venus probe and the paper was published before this 2017 clockwork rover idea (& I wouldn’t argue that our paper was massively groundbreaking, just sort of a new synthesis of existing…”
- • NeutralHacker News
Clockwork raises $21M to keep server clocks in sync
“A local GPS-disciplined NTP server, distributing time over 1GbE or 10GbE goes a long way. I can't think of any application, besides HFT and maybe some science experiments that need better precision. And even in HFT, it is silly to try to use your x64 system time to get…”