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5 types of tests that can be automated for your iOS

Testsigma

It is safe, fast, compatible, open-source, and easy to learn. During compatibility testing of an application, we check the compatibility of the application with multiple devices, hardware, software versions, network, operating systems, and browsers, etc. Operating System. on an iOS device.

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Predictive CPU isolation of containers at Netflix

The Netflix TechBlog

These applications range from critical low-latency services powering our customer-facing video streaming service, to batch jobs for encoding or machine learning. The idea CFS operates by very frequently (every few microseconds) applying a set of heuristics which encapsulate a general concept of best practices around CPU hardware use.

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Firecracker: lightweight virtualization for serverless applications

The Morning Paper

Firecracker is open source, and there are a number of projects that make it easy to work with outside of the AWS environment too, including Weave Firekube (disclaimer: Accel is an investor in Weaveworks). no support for USB, video, and audio devices). virtio is used for network and block devices.

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MongoDB Best Practices: Security, Data Modeling, & Schema Design

Percona

In this blog post, we will discuss the best practices on the MongoDB ecosystem applied at the Operating System (OS) and MongoDB levels. The main objective of this post is to share my experience over the past years tuning MongoDB and centralize the diverse sources that I crossed in this journey in a unique place. Download today.

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Error Tracking - Top Suggestions and Tools

KeyCDN

Monitoring errors on the front-end requires a bit more work because front-end performance is highly dependant on the user’s hardware, software and connection. Sentry Sentry is a bit different from the other error tracking tools in that it is open source. If you are a hobbyist you can use Sentry completely free.

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Front-End Performance Checklist 2019 [PDF, Apple Pages, MS Word]

Smashing Magazine

To get a good first impression of how your competitors perform, you can use Chrome UX Report ( CrUX , a ready-made RUM data set, video introduction by Ilya Grigorik), Speed Scorecard (also provides a revenue impact estimator), Real User Experience Test Comparison or SiteSpeed CI (based on synthetic testing).