DZone

DECEMBER 21, 2021

It is a software testing technique to examine the functioning of software from an external outlook without digging deeper into its code. Anybody with minimum or no coding language can perform Black box testing of a software product, software testers with no coding language can also do it.

Testing 235

Testing Software Software Code 235

Dynatrace

JUNE 10, 2022

The IT world is rife with jargon — and “as code” is no exception. “As code” means simplifying complex and time-consuming tasks by automating some, or all, of their processes. Today, the composable nature of code enables skilled IT teams to create and customize automated solutions capable of improving efficiency.

Best Practices 211

Best Practices Infrastructure Code Speed 211

Percona

OCTOBER 13, 2023

Visual Studio Code (VS) supports memory dump debugging via C/C++ extension: [link]. When MySQL generates a core file, the VS code simplifies the process of debugging. This blog will discuss how to debug the core file in VS code. Downloading the source code You can download the source code from GitHub.

Code 107

Code C++ Storage Programming 107

DZone

JANUARY 3, 2021

A debugger I could use to find those annoying bugs in my code. However, when you master how to use a state machine, the code you write would be on the bug-free side. A state machine indicates the initial state of an app, for example, and what would be the next stage - transition - if a user uses the app.

Code 213

Code Performance 213

DZone

MAY 19, 2022

Checking out code from a BP Library is usually known as the locking process because files get locked by the developer for the time of their code change request. This leads to the sequencing of processing code change requests because the files that the developer intends to modify are locked and copied to the development stage.

Code 141

Code Development Operating System Programming 141

DZone

FEBRUARY 20, 2021

Huffman Coding: Why Do I Care? Suppose we want to compress a string (Huffman coding can be used with any data, but strings make good examples). Have you ever wanted to know: How do we compress something, without losing any data? Why do some things compress better than others? How does GZIP work? In 5 Minutes or Less.

Code 133

Code Programming 133

DZone

DECEMBER 18, 2020

So CYC has no intention to be a readability code metric. Cognitive Complexity (CC) attempts to count the cognitive effort required to understand the code's flow. Let's take a look at the next example: In the first part, I've introduced Cyclomatic Complexity ( CYC ) metrics in the previous part. Cognitive Complexity Metric.

Code 142

Code Metrics Java Performance 142

DZone

JUNE 2, 2023

It involves testing the software at the code level and requires a deep understanding of the code and the design of the software. White box testing is a software testing method in which the internal structure and implementation of the software being tested are known and used as the basis for designing the test cases.

Best Practices 141

Best Practices Testing Design Software 141

Dynatrace

FEBRUARY 9, 2022

Key components of GitOps are declarative infrastructure as code, orchestration, and observability. Many observability solutions don’t support an “as code” approach. Dynatrace enables software intelligence as code. Observability is required for effective collaboration and automation.

Code 219

Code Software Software DevOps 219

Tasktop

JUNE 20, 2022

This is easier said than done, so we’ve designed three sets of OKRs examples for software companies to show how it’s possible. In these examples, the product value streams incorporate Flow Metrics into their key results to drive agility and a value focus. Examples of quarterly OKRs for software companies. Activities.

Software 96

Software Software Healthcare Mobile 96

Percona

OCTOBER 12, 2023

It shows which code paths are more busy on the CPU in given samples. An example of a flame graph can be found below: Each box is a function in the stack, and wider boxes mean more time the system was busy on CPU on these functions. An example is kubectl-flame ( [link] ). ✔ Launching profiler. ✔ Profiling.

Code 115

Code Tuning C++ Benchmarking 115

Dynatrace

OCTOBER 21, 2020

This is a great example of how valuable Dynatrace is for diagnosing performance or scalability issues, and a great testimony that we at Dynatrace use our own product and its various capabilities across our globally distributed systems. And the code-level root cause information is what makes troubleshooting easy for developers.

Code 243

Code Cloud Engineering Java 243

DZone

MARCH 7, 2023

For example, to broadcast a lookup table named lookup_table : Broadcast variables can be used to efficiently distribute large read-only data structures, such as lookup tables, to worker nodes. This can significantly reduce network overhead and improve performance. In PySpark, you can use the broadcast function to create broadcast variables.

Big Data 161

Big Data Code Tuning Open Source 161

Addy Osmani

APRIL 7, 2024

Pro and practical examples of what it can do. It's a mid-size multimodal model, optimized to scale across a wide range of tasks involving text, images, videos, audio, and even code. Let's talk about Gemini 1.5 I’ll cover all of these today.

Code 68

Code Processing 68

Percona

AUGUST 16, 2023

In database management, well-formatted SQL code is easier to read and a vital aspect of maintaining clean, efficient, and error-free databases. PostgreSQL developers and database administrators often deal with complex SQL queries, making code readability a critical factor for productivity. What is pgFormatter? cat samples/ex1.sql

Code 81

Code Best Practices Open Source C++ 81

HammerDB

MARCH 25, 2023

Docker build, example CLI scripts were added to build and run the TPROC-C workload in the Tcl language. This post will give an overview of the example CLI scripts that you can run directly or use as a template to write your own. Copy Code Copied Use a different Browser ~/HammerDB-4.7$ With the HammerDB v4.5 In HammerDB v4.6

C++ 83

C++ Virtualization Benchmarking Database 83

O'Reilly

OCTOBER 12, 2021

Kevlin Henney and I were riffing on some ideas about GitHub Copilot , the tool for automatically generating code base on GPT-3’s language model, trained on the body of code that’s in GitHub. First, we wondered about code quality. We know how to test whether or not code is correct (at least up to a certain limit).

Code 120

Code Programming C++ Testing 120

DZone

MARCH 9, 2023

Suppose you are building a software application that involves writing a bunch of codes and fixing bugs. However, it is their accountability to check or verify the code in line with the requirements and performance of the application. These are part of the Software Development Life Cycle that developers and testers follow.

Best Practices 100

Best Practices Software Software Testing 100

Smashing Magazine

FEBRUARY 2, 2022

Improving JavaScript Bundle Performance With Code-Splitting. Improving JavaScript Bundle Performance With Code-Splitting. It’s a common misconception that the code which is produced by the framework build tools (Webpack, for example) is fully optimized and cannot be improved upon any further. Adrian Bece. Large preview ).

Code 89

Code Performance Network Website 89

Dynatrace

NOVEMBER 13, 2020

When Davis detects deviations from this baseline (for example, a sudden dip in usage or a user action that lasts longer than expected), it generates a problem event , identifies the root cause of the problem, and sends notifications based on the configured alerting profile. OneAgent for mobile apps is specific to iOS and Android.

Code 175

Code Mobile Monitoring Infrastructure 175

Dynatrace

APRIL 8, 2020

Optimize your code by finding and fixing the root cause of garbage collection problems. These details arm you with the knowledge necessary to find the respective code and remove unnecessary allocations. Any significant reduction in allocations will inevitably speed up your code. You can even look at the source code directly. .

Speed 165

Speed Code Java Lambda 165

Brendan Gregg

JANUARY 1, 2019

Programming in eBPF directly is incredibly hard, the same as coding in v8 bytecode. But no one codes in v8: they code in JavaScript, or often a framework on top of JavaScript (jQuery, Angular, React, etc). People will use it and code in it via frameworks. What is an example of eBPF tracing? It's the same with eBPF.

C++ 111

C++ Virtualization Programming Code 111

Smashing Magazine

AUGUST 10, 2021

Cookieless Alternative To Embed HTML, CSS And JS Code Snippets. Cookieless Alternative To Embed HTML, CSS And JS Code Snippets. At the same time, we want to have an interactive website with comments, polls, videos, code examples, and many more. Deploy the code example with your favorite hosting provider (e.g.

Code 109

Code Website Open Source Design 109

Dynatrace

FEBRUARY 5, 2020

For example, we presented how a multinational travel agency uses MDA to diagnose error rates per loyalty status to make sure that their premium customers have a perfect software experience. For this example, we’ll choose Details of failures. Dynatrace news. The post Multidimensional analysis 2.0:

Metrics 166

Metrics Code Tuning Monitoring 166

Dynatrace

OCTOBER 24, 2019

Davis has the unique ability to precisely identify code-level findings, such as resource consumption during the span of an individual transaction. Why code-level context is important. Without such detailed information, it simply isn’t possible to identify the real code-level cause of a software problem.

Code 118

Code DevOps Infrastructure Processing 118

Dynatrace

MARCH 27, 2024

The automated extraction of ownership information, for example, from Kubernetes annotations, is therefore essential. Dynatrace ownership functionality supports configuration-as-code via its proprietary Monaco (Monitoring as code) CLI or Terraform. An example via Monaco can be found in this public GitHub repository.

Best Practices 201

Best Practices Azure Database Code 201

Testsigma

JUNE 3, 2021

Example: An e-commerce website is unable to process the payment part. For example, a user has submitted a form, and the progress bar is showing no progress or activity then the user will get confused if the form has been submitted successfully or not. Example: divide by zero, multiplication of 2 large numbers, etc.

Software 82

Software Software Testing Hardware 82

Testsigma

FEBRUARY 3, 2021

Example: Let’s take an example of an e-commerce mobile app. Unit Testing – Developers execute unit tests for the smallest unit of code, whenever they commit new code in the code repository. Example: Here, we test the integration of two or more modules like- from cart to make a payment module.

Mobile 82

Mobile Testing Hardware C++ 82

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. You can find more examples on “ React Higher Order Components in depth “ by Fran Guijarro. < div >.

Code 147

Code Performance Media Google 147

Dynatrace

JANUARY 17, 2020

As the owner of a ride-hailing company, for example, you might have questions like “How many active drivers do we have per region?”, “What’s their average ride distance?”, The example below shows how a travel agency charts the revenue trends of their most popular travel destinations and by loyalty status. Dynatrace news.

Metrics 160

Metrics Code Tuning Programming 160

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. You can find more examples on “ React Higher Order Components in depth “ by Fran Guijarro.

Code 130

Code Performance Google Media 130

Testsigma

MARCH 23, 2022

Low-code/no-code tools are already becoming a mainstay for many global teams. By going no-code/low-code, teams can now fill in the gap between the accelerating demands of application delivery and team skill sets. No-code/Low-code testing tools helping Agile Teams. credits: me. credits: me.

Testing Tools 52

Testing Tools Code Testing Speed 52

DZone

JANUARY 3, 2024

Did you always want to know more about instrumentation, metrics, and your options for coding with open standards? Are you a Java developer and looking for a working example to get started instrumenting your applications and services?

Open Source 297

Open Source Java Cloud Metrics 297

Dynatrace

JULY 18, 2023

Dynatrace Configuration as Code enables complete automation of the Dynatrace platform’s configuration, ensuring that software is secure and reliable. With Configuration as Code, developers can manage their observability and security tasks with config files that can be developed alongside source code conveniently and at scale.

Best Practices 192

Best Practices Code Infrastructure Latency 192

Dynatrace

FEBRUARY 21, 2024

Organizations can customize quality gate criteria to validate technical service-level objectives (SLOs) and business goals, ensuring early detection and resolution of code deficiencies. Ultimately, quality gates safeguard code viability as it advances through the delivery pipeline. But how do they function in practice?

Speed 209

Speed Software Software Latency 209

Dynatrace

DECEMBER 21, 2023

Evaluating these on three levels—data center, host, and application architecture (plus code)—is helpful. And while these examples were resolved by just asking a few questions, in many cases, the answers are more elusive, requiring real-time and historical drill-downs into the processes and dependencies specific to each host.

Cloud 211

Cloud Energy Best Practices Cache 211

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