Smashing Magazine

SEPTEMBER 17, 2021

Uses for Serverless Functions range from Newsletter signups with ConvertKit , sending an email using SendGrid , saving data in a database like Fauna , or in this case, accepting secure payments using Stripe — the list is quite frankly endless! Note: Paulie API is also an interactive API playground! ??. Each function has a ?

Open Source 114

Open Source Serverless Software Software 114

Dynatrace

MAY 28, 2020

While Google’s SRE Handbook mostly focuses on the production use case for SLIs/SLOs, Keptn is “Shifting-Left” this approach and using SLIs/SLOs to enforce Quality Gates as part of your progressive delivery process. The app description and supporting files such as load testing scripts are on the Keptn Example GitHub.

Engineering 193

Engineering Performance Metrics Best Practices 193

Smashing Magazine

OCTOBER 19, 2021

Jeff: They might be fine in development and testing and things like that, but once you get to production, it’s a little bit of a different ballgame. Jeff: So for some people it’s as simple as automated testing. You’ve probably been at a company where, if you submitted a PR with no automated testing, that’s not a big thing.

DevOps 83

DevOps Metrics Systems Design 83

Smashing Magazine

OCTOBER 26, 2018

It’s an all-in-one system that is equipped with a working admin interface; it manages database connection, and has a bunch of useful APIs exposed that handle user authentication, routing, and more. I’m working on Varying Vagrant Vagrants , and have set up a test site with an URL [link]. Let’s create a small test plugin.

Cache 78

Cache Website Speed Database 78

O'Reilly

OCTOBER 11, 2022

Selenium , the first tool for automated browser testing (2004), could be programmed to find fields on a web page, click on them or insert text, click “submit,” scrape the resulting web page, and collect results. But the core of the process is simple, and hasn’t changed much since the early days of web testing. What’s required?

Games 116

Games Healthcare Processing Retail 116

Highly Scalable

MARCH 10, 2015

A/B testing and panel surveys are used in such cases to get additional data points that improve the precision of the model. A recommender system with multiple objectives was suggested in [JW10] and then developed and tested in practice at a large scale by LinkedIn [RP12]. RR10] Recommender Systems Handbook, F. Problem Statement.

Retail 152

Retail C++ Analytics Metrics 152