DZone

AUGUST 25, 2021

I have a funny habit. Well, I guess it’s a funny habit. I never thought of it as funny. Then people started pointing it out to me, and asking why I did such a funny thing.

Code 290

Code DevOps 290

Dynatrace

AUGUST 23, 2021

Dynatrace news. The post Tackle complex Dynatrace Managed environments with declarative host identifiers that ensure continuity in reporting and alerting appeared first on Dynatrace blog.

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Brendan Gregg

AUGUST 26, 2021

These are rough notes. I run the Slack messaging application on Ubuntu Linux, and it recently started mysteriously crashing. I'd Alt-Tab and find it was no longer there. No error message, no dialog, just gone. It usually happened when locking and unlocking the screen. These are rough notes for how I debugged it, in case it's useful for someone searching on this topic.

Storage 141

Storage C++ Processing Database 141

Smashing Magazine

AUGUST 27, 2021

Compound Components In React. Compound Components In React. Ichoku Chinonso. 2021-08-27T13:00:00+00:00. 2021-08-27T15:06:54+00:00. Compound components help developers build more expressive and flexible APIs to share state and logic within components. This tutorial explains how this can be achieved with the help of using the Context API and React to build components by using this advanced pattern.

Internet 133

Internet Internet Programming Media 133

DZone

AUGUST 27, 2021

In the past year-and-a-half, going remote has been the primary goal and focus for many companies and individuals. The beginning of the remote work overhaul was rocky to say the least but now that all this time has passed and workplaces have figured out how to work with it and not make it an utter mess- Is it worth keeping? Is it better than being in-office?

Development 246

Development 246

Dynatrace

AUGUST 24, 2021

Dynatrace news. The post Dynatrace helps global enterprises build robust and scalable Private Synthetic locations appeared first on Dynatrace blog.

Scalability 261

Scalability Monitoring 261

Kovair

AUGUST 26, 2021

Application lifecycle management (ALM) comprises distinct disciplines generally regarded as unrelated to one another. It helps to bring people and processes together. Big companies release.

Processing 130

Processing Testing 130

DZone

AUGUST 26, 2021

Software test has significantly changed to enable fast software launches of the superior quality. Many developers have accepted that the no-code/ low-code methods are an effective way to meet the rising demand for faster apps. So why do not we go with the expert’s proposal and follow a new, better approach to testing instead of sticking with the script-based, high-maintenance tests approach.

Testing 246

Testing Scalability Code Software 246

Dynatrace

AUGUST 24, 2021

Dynatrace news. The post How an AIOps platform can shift left–and why it should appeared first on Dynatrace blog.

Artificial Intelligence 263

Artificial Intelligence DevOps Cloud 263

Smashing Magazine

AUGUST 24, 2021

How To Automate Documentation Workflow For Developers. How To Automate Documentation Workflow For Developers. Portia Burton. 2021-08-24T13:00:00+00:00. 2021-08-24T13:10:57+00:00. To get the most out of this tutorial, you should be familiar with: Git , GitHub and Linux and the command line. Why Should You Care About High-Quality Documentation? Many teams struggle with writing documentation.

Development 121

Development Code Benchmarking Engineering 121

SQL Shack

AUGUST 27, 2021

This article explores Persist sampling rate feature for automatic SQL Server statistics update. Introduction DBA should always focus on the optimal database performance as it is directly related to the application’s performance. Therefore, the database administrators proactively configure, monitor, and maintain database configurations. Indexes help DBA to optimize queries based on the user data requirements. […].

Servers 109

Servers Database Monitoring Performance 109

DZone

AUGUST 26, 2021

When the C: drive runs out of space, it turns red and your system constantly sends messages for insufficient disk space on the local disk (C:). To get rid of it, it is suggested to increase the C: drive partition size on Windows 10. There are multiple ways through which you can extend C: drive with and without using software.

C++ 246

C++ Software Software Systems 246

Dynatrace

AUGUST 25, 2021

Dynatrace news. The post Dynatrace Application Security extends automatic vulnerability management to.NET appeared first on Dynatrace blog.

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Smashing Magazine

AUGUST 25, 2021

Creating A Public/Private Multi-Monorepo For PHP Projects. Creating A Public/Private Multi-Monorepo For PHP Projects. Leonardo Losoviz. 2021-08-25T07:10:00+00:00. 2021-08-25T11:05:04+00:00. To make the development experience faster, I moved all the PHP packages required by my projects to a monorepo. When each package is hosted on its own repo (the “multirepo” approach), it’d need be developed and tested on its own, and then published to Packagist before I could install it on ot

Google 96

Google Code Engineering Programming 96

SQL Shack

AUGUST 27, 2021

In this article, we will take a glance at the fundamentals of SQL Server statistics and discover their interaction with the query processing steps with simple examples. Getting Started with SQL Server statistics SQL Server statistics are one of the key inputs for the query optimizer during generating a query plan. Statistics are used by […].

Servers 109

Servers Processing Performance 109

DZone

AUGUST 25, 2021

Introduction. There are a lot of browsers in the market today. But, Google Chrome dominates the global browser market despite the diversity of browsers. Chrome is a web browser developed by Google whereas Chromium is an open-source software project also created by Google, whose source code serves as a building ground for many other popular browsers.

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Google Open Source Code Software 246

Dynatrace

AUGUST 23, 2021

Dynatrace news. The post Automating SLOs helps SREs go fast: Dynatrace at SLOconf appeared first on Dynatrace blog.

DevOps 255

DevOps 255

Simform

AUGUST 25, 2021

Cloud migrations need elaborate planning and strategizing to reap the benefits of cloud-based resources. However, it is not that easy to strategize a cloud migration without enough experience in the cloud landscape. This is where you can learn from industry experts how to strategize, execute and leverage different cloud-based technologies for your migrations.

Cloud 92

Cloud Technology Technology 92

SQL Shack

AUGUST 23, 2021

In this article, we will go through some details about SQL Server statistics. The first step into SQL Server statistics The query plan is a set of instructions that describes how a query will be executed by the database engine. The query plans are created by the query optimizer in SQL Server and it requires […].

Servers 109

Servers Database Engineering Performance 109

DZone

AUGUST 24, 2021

As a frontend developer or QA, we want to test our website performance in different network conditions and with different API latencies too. Testing certain components of web applications requires simulating delay in one or more web app components. Here are some scenarios where you would like to delay the network requests.

Network 246

Network Website Performance Testing Latency 246

Dynatrace

AUGUST 24, 2021

Dynatrace news. The post Level up your SLOs by adding math to the equation appeared first on Dynatrace blog.

DevOps 245

DevOps Cloud 245

Enprowess

AUGUST 24, 2021

Quick Summary : In this article, you may get to understand the powerful React libraries and frameworks that can help you build your apps with excellent UI. Continue reading to grasp many concepts regarding React ecosystem, React UI component libraries, React form libraries, animation libraries, tools, and SDKs. JavaScript is the leading technology for front-end web development , with JavaScript frameworks, developers can gain more grip over UI designing and functionalities.

Open Source 83

Open Source Mobile Code Design 83

TechBeacon Testing

AUGUST 25, 2021

Tools to support and automate parts of software testing activities are important, even essential in some areas, and yet they also can be problematic. I've seen teams struggle with today's testing tools and have wondered why: Is this a problem with the testers' skill sets, or with the usability of the tools themselves?

Testing Tools 80

Testing Tools Software Software Testing 80

DZone

AUGUST 21, 2021

Consumers and enterprises alike expect more from software. Speed, UX, availability, and frequency of updates are increasingly important with mobile apps. The responsibility of developers keeps growing, and as mobile apps get more complex, new tools for mobile performance monitoring and testing are being born. Successful APM tools can provide teams with visibility into what’s happening to users in the real world and address issues in the next app update.

Mobile 246

Mobile Metrics Performance Speed 246

Dynatrace

AUGUST 23, 2021

Dynatrace news. The post Deliver actionable observability through metric expressions appeared first on Dynatrace blog.

Metrics 216

Metrics Analytics 216

Testsigma

AUGUST 23, 2021

Cloud testing is expected to grow to USD 11 Billion by 2023 , and we are talking about only cloud testing here, not cloud computing. Complex testing scenarios such as cross-browser testing, parallel testing, can be made more effective when done on the cloud. The reason being – the cloud provides the required testing environment effortlessly and can be scaled up or down as needed.

Cloud 74

Cloud Testing AWS Testing Tools 74

The Polyglot Developer

AUGUST 25, 2021

When developing a game, in most circumstances you’re going to need to store some kind of data. It could be the score, it could be player inventory, it could be where they are located on a map. The possibilities are endless and it’s more heavily dependent on the type of game. Need to sync that data between devices and your remote infrastructure?

Games 59

Games Storage Infrastructure Code 59

DZone

AUGUST 21, 2021

This article describes 3 different tricks that I used in dealing with big data sets (order of 10 million records) and that proved to enhance performance dramatically. Trick 1: CLOB Instead of Result Set. The use case here was that I had a big database table (~ 10 million records) that I need to query on one column in it, but need to eventually get all data inside it, imagine a table containing millions of customers and in one use case, you need to get the mobile numbers (MSISDN) of all of them a

Big Data 246

Big Data Performance Tuning Mobile 246

Dynatrace

AUGUST 22, 2021

Dynatrace news. The post Dynatrace Managed release notes version 1.224 appeared first on Dynatrace blog.

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SQL Performance

AUGUST 27, 2021

Continuing my series of articles on latches, this time I’m going to discuss the APPEND_ONLY_STORAGE_INSERT_POINT latch and show how it can be a major bottleneck for heavy update workloads where either form of snapshot isolation is being used. I strongly recommend you read the initial post in the series before this one, so you have all the general background knowledge about latches.

Database 56

Database Storage Availability Servers 56

Testsigma

AUGUST 26, 2021

We’re sure you’ve heard your DevOps team often talk about test orchestration. This testing approach has quickly become a crucial element of test automation because it streamlines the automation process. For agile teams, applying test orchestration to their testing strategy is quite rewarding as it accelerates testing and offers a holistic view of the testing process.

Testing 52

Testing Strategy DevOps Testing Tools 52

Tasktop

AUGUST 23, 2021

Organizations that can tap into the power of user feedback have seen enormous improvements in ROI over the past decades. It started with Agile via iterative deliveries of user value on a set cadence, usually every two to three weeks. As top-performers (those that understood and embraced Agile fundamentals) began to separate from their competitors, they sought more gains.

Software 52

Software Software Development Social Media 52

Dynatrace

AUGUST 23, 2021

Dynatrace news. The post OneAgent release notes version 1.223 appeared first on Dynatrace blog.

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Speed Curve

AUGUST 22, 2021

A short while ago we introduced the ability to bookmark and compare synthetic tests. Today we've made comparing tests even easier by including an option to compare directly from the chart you are focused on. While the capability to bookmark tests remains, this enhancement streamlines the process for quick comparison. Happy sleuthing!

Testing 52

Testing Processing 52

Testsigma

AUGUST 24, 2021

According to browser usage statistics here , there are 4.3 billion internet users today. Review42.com also says that in 2008 there were 112 different types of browsers people were using to access the internet. Thus, it’s evident that people can be accessing the same website from multiple browsers at the same time – which makes cross-browser testing very important.

Testing 52

Testing Mobile Internet Internet 52

Brendan Gregg

AUGUST 26, 2021

These are rough notes. I run the Slack messaging application on Ubuntu Linux, and it recently started mysteriously crashing. I'd Alt-Tab and find it was no longer there. No error message, no dialog, just gone. It usually happened when locking and unlocking the screen. A quick internet search revealed nothing. These are rough notes for how I debugged it, in case it's useful for someone searching on this topic.

Storage 40

Storage C++ Processing Database 40

SQL Server According to Bob

AUGUST 23, 2021

HOW IT WORKS: SQL Server Scheduler Affinity SQL Server uses 3 types of affinity to control where the SQL Server worker threads execute. Before explaining the different scheduler affinity types let me clarify some terminology. Node Types SQL Server makes a specific distinction between scheduling and memory nodes. Scheduling nodes: ​​ ​​ sys.dm_os_nodes Memory nodes: ​​ sys.dm_os_memory_nodes A scheduling node is a used to group a set of &

Servers 40

Servers Azure Operating System Database 40