Tue.May 09, 2023

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What Is mTLS? How To Implement It With Istio

DZone

This is a detailed guide on mTLS and how to implement it with Istio service mesh. We will be covering the following topics here: Understanding mTLS protocol wrt TCP/IP suite SSL vs TLS vs mTLS Why is mTLS important? Use-cases of mTLS Certificate Authority, Publick keys, X.509 certificate: Must-know mTLS concepts How does mTLS work? How to enable mTLS with Istio service mesh Certificate management for mTLS in Istio What Is mTLS?

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Dynatrace chooses Denver for latest expansion in North America

Dynatrace

After exploring 20 cities, Dynatrace chose Denver as the home for the organization’s new office. The city’s thriving tech community, reputation for innovation, and high-quality talent pool in specific roles were key factors in the decision. The fast-growing region aligns with the organization’s vision of strategic growth. Dynatrace plans to grow to 100 Denver-based employees by the end of May 2023.

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UI Testing Tutorial: A Comprehensive Guide With Examples and Best Practices

DZone

UI testing is a technique that ensures the UI of a website or mobile application is user-friendly and meets the expected customer or end-user requirements. It validates the visual design and layout, and functionality of the user interface to make sure it performs as intended. User interfaces encompass everything a user sees and interacts with on a website.

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Restoring a Snapshot of a Sharded MongoDB Cluster to a Kubernetes-Based MongoDB Environment

Percona

Many MongoDB clusters use storage-level snapshots to provide fast and reliable backups. In this blog post, you’ll learn how to restore such a snapshot from a traditional VM-based sharded MongoDB cluster to a freshly deployed Percona Operator for MongoDB cluster on Kubernetes. Background story I recently worked with a company running a large four-shard MongoDB Enterprise Server database cluster on VMs on premises that decided to migrate to the Google Cloud Platform.

Storage 107
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Farewell FID. and hello Interaction to Next Paint!

Speed Curve

Today at Google I/O 2023, it was announced that Interaction to Next Paint (INP) is no longer an experimental metric. INP will replace First Input Delay (FID) as a Core Web Vital in March of 2024. It's been three years since the Core Web Vitals initiative was kicked off in May 2020. In that time, we've seen people's interest in performance dramatically increase, especially in the world of SEO.

Metrics 96
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Pause AI?

O'Reilly

It’s hard to ignore the discussion around the Open Letter arguing for a pause in the development of advanced AI systems. Are they dangerous? Will they destroy humanity? Will they condemn all but a few of us to boring, impoverished lives? If these are indeed the dangers we face, pausing AI development for six months is certainly a weak and ineffective preventive.

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Vendor Lock-in: What It Is and How To Avoid It

Percona

Vendor lock-in. The term is inherently ominous, and a broad definition isn’t much cheerier. They both suggest limited or lost freedom. To determine whether that perception is warranted in the database software industry — and if so, how to avoid vendor lock-in pitfalls — let’s dig deeper. First, here’s a broad and common definition: Vendor lock-in means having to rely on one company for a product or service because switching to other options would be too costly in te