Dynatrace

MARCH 20, 2024

In this article, we’ll explore these challenges in detail and introduce Keptn, an open source project that addresses these issues, enhancing Kubernetes observability for smoother and more efficient deployments. Infrastructure health The underlying infrastructure’s health directly impacts application availability and performance.

Open Source 269

Open Source Hardware DevOps Infrastructure 269

Testsigma

JULY 6, 2021

Having a coded approach to test automation has its benefits. No code automation testing is an alternate approach that might be suitable for you and give you ROI sooner, providing few conditions are met. In this article, we will discuss the scenarios when you can use no code automation testing and when you should not use it.

Code 108

Code Testing Testing Tools Mobile 108

Jos

APRIL 6, 2018

We are explicit about our dependencies, so we know what code we need to run to run a specific component. Lazy-loading and bundle splitting can have a huge impact on page performance: less code requested, parsed, and executed. The article will be using Preact/React, yet the ideas can be applied to any other component library.

Code 147

Code Performance Media Google 147

Dean Hume

MAY 16, 2018

Have you ever been on a website and noticed a popup notification that suggests that there is a new version of the site available? In this article, I will show you how to add a notification to your site and display it each time that there is a new version of the service worker available. service-worker.js. service-worker.js').then(function(registration)

Availability 100

Availability Cache Code Google 100

Dynatrace

OCTOBER 25, 2023

Tracked as CVE-2023-34051 (CVSS score: 8.1), the Aria Operations for Logs vulnerability relates to a case of authentication bypass that could lead to remote code execution. They have made a PoC for the vulnerability available and published the relevant indicators of compromise (IoC). Spoof the IP address of the known worker.

Analytics 268

Analytics Operating System Code Servers 268

Dynatrace

FEBRUARY 28, 2024

Challenges to exploratory data analytics Among the challenges analysts face are multiple heterogeneous data sources, noisy or incomplete data, insufficient causal reasoning (faulty connections between event cause and effect), and untrustworthy AI , according to an article from the Columbia University Data Science Institute.

Analytics 212

Analytics Metrics Media Monitoring 212

Jos

APRIL 5, 2018

We are explicit about our dependencies, so we know what code we need to run to run a specific component. Lazy-loading and bundle splitting can have a huge impact on page performance: less code requested, parsed, and executed. The article will be using Preact/React, yet the ideas can be applied to any other component library.

Code 130

Code Performance Google Media 130

Smashing Magazine

NOVEMBER 2, 2021

Creating A Magento PWA: Customizing Themes vs. Coding From Scratch. Creating A Magento PWA: Customizing Themes vs. Coding From Scratch. One of the reasons for that is because a PWA has the same code base. So unlike the case with native applications, the progressive web app needs to be coded only once. Alex Husar.

Code 74

Code Cache Retail Mobile 74

Dynatrace

APRIL 14, 2022

With a critical CVSS rating of 9.8 , Spring4Shell leaves affected systems vulnerable to remote code execution (RCE). Once Spring maps our DemoObject, we can use the message attribute as a variable in the HTML code shown in Figure 3, which gets rendered in the browser shown in Figure 4. What is the Spring Framework?

Java 218

Java Servers Code Open Source 218

Dynatrace

JULY 18, 2023

Gaining a complete picture of app health in hybrid environments As a starting point, teams should know if ArcGIS and other critical apps are available. While uptime is essential, availability doesn’t ensure optimal performance. Acknowledgment This article was developed in conjunction with Maria Siatos. Ready to learn more?

Government 220

Government Infrastructure Monitoring Database 220

The Netflix TechBlog

NOVEMBER 13, 2023

In this blog post, we will introduce speech and music detection as an enabling technology for a variety of audio applications in Film & TV, as well as introduce our speech and music activity detection (SMAD) system which we recently published as a journal article in EURASIP Journal on Audio, Speech, and Music Processing.

Architecture 224

Architecture Energy Benchmarking Processing 224

Dynatrace

DECEMBER 16, 2020

This article explains what a software supply chain attack is, and how Dynatrace protects its customers against such attacks by applying: Risk management and business continuity planning. It all starts with the code. Dynatrace has established a secure SDL, which automatically enforces that all developed code is reviewed by a peer.

Software 235

Software Software Development AWS 235

Dynatrace

SEPTEMBER 21, 2023

The cloud now has a greater carbon footprint than the airline industry,” wrote anthropologist Steven Gonzalez Monserrate in a 2022 article from MIT. “A The AppEngine uses an easy, low-code approach to unlock the wealth of insights available in modern cloud ecosystems, including revealing where organizations consume their energy. ”As

Energy 235

Energy Cloud Airlines Strategy 235

CSS Wizardry

OCTOBER 16, 2023

I began writing this article in early July 2023 but began to feel a little underwhelmed by it and so left it unfinished. What is the availability, configurability, and efficacy of each? ?️ in this article. Compile: the parsed code is compiled into optimised bytecode. If you are still running HTTP/1.1,

Cache 291

Cache Latency Strategy Speed 291

DZone

MAY 9, 2019

Whether you’re writing unit tests for your programs or finding bugs in closed-source third-party software, knowing what code you have and have not covered is an important piece of information. At its core, bncov is a code coverage analysis tool. At its core, bncov is a code coverage analysis tool.

Testing 150

Testing Open Source Programming Code 150

Dynatrace

MAY 17, 2023

But its underlying goal is quite humble and straightforward: it wants to enable you to observe an IT system (for example, a web application, infrastructure, or services) and gain insight to its behavior, such as performance, error rates, hot spots of executed instructions in code, and more. Those are prime candidates for their own spans.

Metrics 182

Metrics Open Source Traffic Cache 182

Percona

AUGUST 3, 2023

In this article, I want to discuss a couple of pretty new features in MySQL 8.0 — and an older one. Suppose you have SELECT * queries in your application code. As an experienced database developer, you should know that these kinds of queries should not exist in any production code. Here come the invisible columns.

Best Practices 78

Best Practices Open Source Code Engineering 78

Scalegrid

MARCH 28, 2024

This article will explore how they handle data storage and scalability, perform in different scenarios, and, most importantly, how these factors influence your choice. Resilience and Reliability: High Availability Solutions Modern applications require high availability, which Redis and Memcached meet.

Cache 130

Cache Storage Scalability Architecture 130

Dynatrace

DECEMBER 16, 2021

In this article, we’ll answer some of the most frequently asked questions about the Log4Shell vulnerability, and continue to add on as new questions come up. The vulnerability enables an attacker to gain control over a string and trick the application into requesting and executing malicious code under the attacker’s control.

Internet 261

Internet Internet Games Java 261

Dynatrace

DECEMBER 27, 2022

For more information about defining critical paths, see the article Understanding your application’s critical path. According to Google’s SRE handbook , best practices, there are “ Four Golden Signals ” we can convert into four SLOs for services: reliability, latency, availability, and saturation. Availability.

Software 265

Software Software Benchmarking Latency 265

Dynatrace

MARCH 31, 2022

This article was co-authored with Robin Wyss. Spring4Shell is severe as it can be exploited for remote code execution. There are already proof-of-concept exploits available publicly. There are several methods and tooling available to identify if an application is affected. Dynatrace news.

Java 191

Java Cloud Availability Code 191

Smashing Magazine

MAY 24, 2021

In the worst-case scenario, this variation would be added with style override which would lead to code duplication and specificity issues.product-card { /* Default card style */ }.product-card--narrow Container queries are an experimental feature , available currently in Chrome Canary version at the time of writing this article.

Strategy 126

Strategy Media Code Mobile 126

CSS Wizardry

JUNE 7, 2023

This is an update to my 2020 article Site-Speed Topography. Around two and a half years ago, I debuted my Site-Speed Topography technique for getting broad view of an entire site’s performance from just a handful of key URLs and some readily available metrics. You will need to catch up with that piece before this one makes sense.

Speed 131

Speed Metrics Website Database 131

CSS - Tricks

MARCH 29, 2021

Whatever the case and whenever that moment arrives, I usually reach for some of the tools I‘ll cover in the article. Generally, code auditing involves analyzing code to find bugs or other irregularities, like possible performance issues. If you like inspecting CSS code manually, there is the Inspect tool. Coverage panel.

Code 110

Code Media Cache Energy 110

Scalegrid

JULY 13, 2020

In this article, we compare Oracle vs. PostgreSQL, outlining the differences in these SQL database costs, features, and ease of use for both developers and database administrators (DBA’s) alike. Compare PostgreSQL vs. Oracle functionality across available tools, capabilities and services. Not available. Not available.

Open Source 244

Open Source Tuning C++ Database 244

O'Reilly

MAY 25, 2021

GPT-3 is essentially an auto-complete bot whose underlying Machine Learning (ML) model has been trained on vast quantities of text available on the Internet. reads: “ …for news articles that are around 500 words long, GPT-3 continues to produce articles that humans find difficult to distinguish from human written news articles.”.

Social Media 138

Social Media Media Internet Internet 138

Dynatrace

JUNE 15, 2021

This article was inspired by an email I received from Thomas Reisenbichler , Director of Autonomous Cloud Enablement on Friday, June 11 th. The subject line said: “Success Story: Major Issue in single AWS Frankfurt Availability Zone!” Fact #4: Multi-node, multi-availability zone deployment architecture. Ready to learn more?

AWS 191

AWS Traffic Architecture Azure 191

Dynatrace

JULY 11, 2023

When exploiting the vulnerability, attackers can gain remote code injection capabilities in the MOVEit server and modify or steal sensitive data from its database. If you’re already a Dynatrace customer, these queries are available in a Dynatrace Notebooks template. This article was developed in conjunction with Robin Wyss.

Database 160

Database Government Games Servers 160

Dean Hume

MAY 16, 2018

Have you ever been on a website and noticed a popup notification that suggests that there is a new version of the site available? In this article, I will show you how to add a notification to your site and display it each time that there is a new version of the service worker available. service-worker.js. service-worker.js').then(function(registration)

Availability 40

Availability Cache Code Google 40

Dean Hume

MAY 16, 2018

Have you ever been on a website and noticed a popup notification that suggests that there is a new version of the site available? In this article, I will show you how to add a notification to your site and display it each time that there is a new version of the service worker available. service-worker.js. service-worker.js').then(function(registration)

Availability 40

Availability Cache Code Google 40

Percona

APRIL 12, 2023

We’re equally convinced on both counts, but in this blog article, we’re focusing on why MongoDB is not open source. Let’s start with this: MongoDB is accurately referred to as source-available software. We agree with the OSI’s determination that any software under the SSPL cannot be open source.

Open Source 82

Open Source Programming Database Servers 82

The Netflix TechBlog

DECEMBER 14, 2020

In this article we talk about one particularly difficult issue that blocked the launch of a device in Europe. Next I started reading the Ninja source code. I wanted to find the precise code that delivers the audio data. I recognized a lot, but I started to lose the plot in the playback code and I needed help.

Engineering 352

Engineering Code Hardware Open Source 352

SQL Performance

AUGUST 1, 2022

In this article, I focus on the distinct predicate and the approximate percentile functions. I’ll cover the other improvements in future articles since there’s a lot to say about those. I’ll be using the sample database TSQLV6 in the examples in this article. The DATETRUNC function. A set of bit manipulation functions.

Servers 142

Servers Testing C++ Code 142

SQL Performance

MAY 24, 2022

In this article I focus on windowing and NULL-related improvements. I’ll be using the sample database TSQLV6 in the examples in this article. This clause allows you to shorten your code by avoiding the repetition of identical parts of your window specifications. This release has a number of T-SQL improvements. The WINDOW Clause.

Servers 145

Servers C++ Code Database 145

Scalegrid

MARCH 14, 2024

This article will explore hybrid cloud benefits and steps to craft a plan that aligns with your unique business challenges. Infrastructure-as-Code, Containers, and Security Posture Management Infrastructure-as-Code (IaC) greatly enhances automation in provisioning and managing hybrid clouds.

Strategy 130

Strategy Cloud Artificial Intelligence Infrastructure 130

O'Reilly

JUNE 13, 2023

After fixing some obvious errors, I ran the program–and while it told me (correctly) that my number was non-prime, when compared to a known good implementation of Miller-Rabin, ChatGPT’s code made many mistakes. When it became available, GPT-4 gave me similar results. And the result itself–well, that could have been a good guess.

Google 83

Google Programming Database Testing 83

Dynatrace

NOVEMBER 20, 2019

Having released this functionality in an Early Adopter Release with OneAgent version 1.173 and Dynatrace version 1.174 back in August 2019, we’re now happy to announce the General Availability of OneAgent full-stack monitoring for Linux on the IBM Z platform, sometimes informally referred to as Z/Linux. Host-performance measures.

Availability 31

Availability Hardware Java Tuning 31