Sat.Oct 02, 2021 - Fri.Oct 08, 2021

Real Devices vs Emulators: Where Do You Test App Performance?

DZone

When testing the performance of a native Android or iOS app, choosing the right set of devices is critical for maximizing your chances of success. Differences in OS, screen size, screen density, and hardware can all affect how an app behaves and impact the user experience.

Mobile 197

AWS serverless services: Exploring your options

Dynatrace

Dynatrace news. For many companies, the journey to modern cloud applications starts with serverless. While these serverless services provide strong business benefits due to their flexible on-demand usage and pricing model, they also introduce new complexities for observability.

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Stuff The Internet Says On Scalability For October 4th, 2021

High Scalability

Hey, HighScalability is here again! The circulatory system of the internet. tylermorganwall. Love this Stuff? I need your support on Patreon to keep this stuff going. Sorry for the long gap in posting, but I’ve been building a new app.

Interpreting A/B test results: false positives and statistical significance

The Netflix TechBlog

Martin Tingley with Wenjing Zheng , Simon Ejdemyr , Stephanie Lane , and Colin McFarland This is the third post in a multi-part series on how Netflix uses A/B tests to inform decisions and continuously innovate on our products. Need to catch up?

Modernizing Computer Vision With Deep Neural Networks

DZone

As studied earlier, computer networks are one of the most popular and well-researched automation topics over the last many years.

Dynatrace and ServiceNow integration transforms how teams work

Dynatrace

Dynatrace news. This past year, we’ve seen organizations rapidly transform and the digital future shows no sign of slowing down. Both Dynatrace and ServiceNow are committed to supporting organizations during this time of transformation.

ct.css — Performance Hints via Injected Stylesheet Alone

CSS - Tricks

This is some bonafide CSS trickery from Harry that gives you some generic performance advice based on what it sees in your <head> element. First, it’s possible to make a <style> block visible like any other element by changing the display away from the default of none.

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DZone Live: The Resilience Episode

DZone

The Resilience Episode of DZone Live. Join us for our first-ever Resilience edition. Our featured leaders include Kolton Andrus from Gremlin, Zac Morris from Kintaba, and Ted Young from Lightstep. Have a question or topic you want us to address? Then, be sure to leave a comment!

What is API monitoring?

Dynatrace

Dynatrace news. Modern applications—enterprise and consumer—increasingly depend on third-party services to create a fast, seamless, and highly available experience for the end-user.

Why I support the IATSE strike

Adrian Cockcroft

Discussing university with Rae went something like: “I’d like to go to film school”, “That’s a tough business to get into, but if you ever get invited to an award ceremony, we get to come, OK?”.

A Guide To CSS Debugging

Smashing Magazine Graphics

A Guide To CSS Debugging. A Guide To CSS Debugging. Stephanie Eckles. 2021-10-06T10:00:00+00:00. 2021-10-06T10:38:09+00:00. We’ve all been there, at the end of completing CSS for a layout and — what’s that? An extra scrollbar! Or maybe an element is an unexpected color.

Design 114

How Visual Studio 2022 Ate Up 100 GB of Memory and What XML Bombs Had To Do With It

DZone

In April 2021 Microsoft announced a new version of its IDE – Visual Studio 2022 – while also announcing that the IDE would be 64-bit. We've been waiting for this for so long – no more 4 GB memory limitations! However, as it turned out, it's not all that simple.

What is a Site Reliability Engineer (SRE)?

Dotcom-Montior

A site reliability engineer, or SRE, is a role that that encompasses aspects of both software engineering and operations/infrastructure. It also encompasses a strategy and set of practices and principles across service offerings and is closely tied to DevOps and operations.

MSDB SQL Database Maintenance and Cleanup

SQL Shack

This article explores the MSDB SQL Database maintenance and cleanup process essential for every DBA. Introduction SQL Server system database – MSDB stores SQL Server agent jobs, History, schedules, database mail, service broker, backup, and restore History.

Freebie: COVID-19 Icon Set (56 Icons, AI, EPS, SVG, PNG)

Smashing Magazine Graphics

Freebie: COVID-19 Icon Set (56 Icons, AI, EPS, SVG, PNG). Freebie: COVID-19 Icon Set (56 Icons, AI, EPS, SVG, PNG). Anton Tyschenko. 2021-10-07T09:00:00+00:00. 2021-10-07T12:38:32+00:00.

Design 102

ct.css — Performance Hints via Injected Stylesheet Alone

CSS - Tricks

This is some bonafide CSS trickery from Harry that gives you some generic performance advice based on what it sees in your <head> element. First, it’s possible to make a <style> block visible like any other element by changing the display away from the default of none.

Media 54

How Much Does Software Testing Cost? 9 Proven Ways to Optimize it.

Simform

This blog begins with understanding the importance of software testing, followed by an insight into cost-effective testing solutions and strategies to reduce software testing cost.

Min and Max memory configurations in SQL Server Database instances

SQL Shack

This article gives an insight into the configuration of Min and Max memory for SQL Server Database instances. Introduction The server performance depends on various factors such as CPU, Memory, and Storage configurations.

How To Build An Expandable Accessible Gallery

Smashing Magazine Graphics

How To Build An Expandable Accessible Gallery. How To Build An Expandable Accessible Gallery. Silvestar Bistrovi?. 2021-10-04T10:00:00+00:00. 2021-10-04T14:10:33+00:00. One of the use cases for using CSS Grid is to display a gallery of images, but a gallery on its own may not be that exciting.

Media 96

New and improved Support Hub!

Speed Curve

One of the things I love about SpeedCurve is our commitment to writing help documents that actually help. Every time we release a new feature, we make sure to give you an accompanying support doc – often written by the same team member who led the feature development.

What is Regression Testing? Explained with Test Cases, Tools, and Methods

Simform

Regression testing is one of the types of testing that organizations conduct to verify that the core functionalities of the products are working well whenever there's an update or addition of a new element.

The ghost cleanup task for SQL Server Databases

SQL Shack

This article explains the internals of the Ghost cleanup task for SQL Server Databases.

Local Testing A Serverless API (API Gateway And Lambda)

Smashing Magazine Graphics

Local Testing A Serverless API (API Gateway And Lambda). Local Testing A Serverless API (API Gateway And Lambda). Tom Hudson. 2021-10-05T10:00:00+00:00. 2021-10-05T14:09:21+00:00.

New: Bookmarks dashboard now including RUM Sessions

Speed Curve

We have released new functionality for bookmarking in SpeedCurve. This update includes two important new capabilities: 1.) Access your bookmarks from the main navigation -> Bookmarks. Ability to bookmark RUM sessions. Check out the support article for more information about using bookmarks

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Building A Static-First MadLib Generator With Portable Text And Netlify On-Demand Builder Functions

Smashing Magazine Graphics

Building A Static-First MadLib Generator With Portable Text And Netlify On-Demand Builder Functions. Building A Static-First MadLib Generator With Portable Text And Netlify On-Demand Builder Functions. Bryan Robinson. 2021-10-08T10:00:00+00:00. 2021-10-08T14:08:15+00:00.

A SQL Interview Question: Define Deadlocks with an example

SQL Shack

In this article, we will try to find out an answer to the “Could you Define Deadlocks with a Simple Example” question that might be asked for the database administrator interviews.