Dynatrace

JANUARY 17, 2023

Code changes are often required to refine observability data. This results in site reliability engineers nudging development teams to add resource attributes, endpoints, and tokens to their source code. Thus, measuring application performance becomes an unnecessarily frustrating coordination effort between teams.

Analytics 279

Analytics Metrics Open Source Java 279

Tech News Gather

SEPTEMBER 7, 2022

Although Native’s existence was far before react native app development services , there’s a slight tilt towards React Native due to its new updates, faster Android and iOS platform development, and best-in-class Javascript library for building enticing user interfaces. What is React Native App Development?

Development 52

Development Mobile Java C++ 52

Smashing Magazine

DECEMBER 2, 2021

Advent Calendars For Web Designers And Developers (December 2021 Edition). Advent Calendars For Web Designers And Developers (December 2021 Edition). The Java Advent 2021 is here! Advent of Code. If you prefer a puzzle over an article, take a look at Advent of Code. C# Advent Calendar. Iris Lješnjanin.

Design 108

Design Development Programming Website 108

Highly Scalable

FEBRUARY 2, 2012

Java was initially designed as a safe, managed environment. Nevertheless, Java HotSpot VM contains a “backdoor” that provides a number of low-level operations to manipulate memory and threads directly. The sun.misc.Unsafe class is so unsafe that JDK developers added special checks to restrict access to it.

Java 101

Java C++ Virtualization Code 101

Tech News Gather

MARCH 30, 2022

Before you consider building a web or mobile app, one must know the different tools developers use while developing them. A Tech Stack is a set of tools developers use to build an app or any digital product like websites, software, and alike. Front-end refers to the “client-side” development.

Technology 96

Technology Technology C++ Java 96

O'Reilly

AUGUST 9, 2022

GitHub Copilot (based on a model named Codex , which is derived from GPT-3) generates code in a number of programming languages, based on comments that the user writes. Going in the other direction, GPT-3 has proven to be surprisingly good at explaining code. But it’s obvious where this is trending. But I don’t know if that’s true.

Programming 105

Programming Java C++ Design 105

O'Reilly

JANUARY 13, 2020

” Carol Willing , a member of the Python Steering Council and a core developer of CPython, also celebrates these projects—like the Binder service, which promotes reproducible research by creating an executable environment from your Jupyter Notebooks—particularly as they expand beyond their initial aims. .” ” Java.

Programming 130

Programming Java Google C++ 130

Dynatrace

APRIL 11, 2023

The focus on bringing various organizational teams together—such as development, business, and security teams — makes sense as observability data, security data, and business event data coalesce in these cloud-native environments. As organizations develop new applications, vulnerabilities will continue to emerge.

Cloud 186

Cloud DevOps Open Source Retail 186

Dynatrace

MARCH 17, 2021

Application security is a software engineering term that refers to several different types of security practices designed to ensure applications do not contain vulnerabilities that could allow illicit access to sensitive data, unauthorized code modification, or resource hijacking.

Open Source 166

Open Source Cloud Games Java 166

DZone

FEBRUARY 27, 2021

As a Software Engineer, the mind is trained to seek optimizations in every aspect of development and ooze out every bit of available CPU Resource to deliver a performing application. One, by researching on the Internet; Two, by developing small programs and benchmarking. JAVA SOLUTION (Will Be Uploaded Later). Ahem, Slow!

Java 207

Java C++ Benchmarking Programming 207

Testlodge

MARCH 15, 2023

Internal structure may include code, architecture, integrations, and data flows of a system. The more code is tested, the less likely it is to have defects, and any defects found will have less severity. The more code is tested, the less likely it is to have defects, and any defects found will have less severity.

Testing 83

Testing Testing Tools Java Programming 83

Adrian Cockcroft

FEBRUARY 9, 2023

The next layer is defined by the languages you want to use, Java, Python, Go, , Javascript, Rust etc, and the ecosystem of library functions you bought from a vendor or downloaded. Open source tools which have an open development model that allows your team to make contributions may be a better approach.

Engineering 137

Engineering Serverless Lambda AWS 137

The Morning Paper

SEPTEMBER 20, 2020

In comparison, this ratio is only 0.03% for Java projects managed by Maven following the same investigation method. For example, think of the classic diamond pattern where A depends on B and C, and B and C both in turn depend on D, but there is no version of D that satisfies the constraints of both B and C.

Monitoring 137

Monitoring Java C++ Strategy 137

ScaleOut Software

AUGUST 20, 2020

Simplifying the Development Process with Mock Environments. Development is fast and straightforward using standard object-oriented techniques, and the test/debug cycle is kept short by making use of a mock environment running on the developer’s workstation. Real-time digital twins are designed to be easy to develop and modify.

Cloud 52

Cloud Development Analytics Azure 52

ScaleOut Software

AUGUST 20, 2020

Simplifying the Development Process with Mock Environments. Development is fast and straightforward using standard object-oriented techniques, and the test/debug cycle is kept short by making use of a mock environment running on the developer’s workstation. Real-time digital twins are designed to be easy to develop and modify.

Cloud 52

Cloud Development Analytics Azure 52

Software Architecture

APRIL 8, 2018

What Kotlin has that Java does not. Kotlin’s official documentation is great and there are many introductory articles to Kotlin language on medium, so I won’t be explaining the basics and syntax but wanted to present some unique features that Java doesn’t have and makes Kotlin stand out.

Java 100

Java Lambda Software Architecture Programming 100

Brendan Gregg

DECEMBER 22, 2019

The video is on [youtube] and the demo starts at [0:50] (the sildes are on [slideshare]): I'm demonstrating a tool I developed to turn my laptop's wifi signal strength into audio. I first developed it as this [bpftrace] one-liner: bpftrace -e 'k:__iwl_dbg /str(arg4) == "Rssi %d, TSF %llun"/ { printf("strength: %dn", arg5); }'.

C++ 102

C++ Education Java AWS 102

Scalegrid

FEBRUARY 15, 2024

This approach is particularly useful in testing or development environments. MongoDB® SSL with Self-Signed Certificates in C# Configuring MongoDB Server for SSL/TLS Encryption Once your certificates are ready, the next step is configuring the MongoDB server for SSL/TLS encryption, allowing you to securely connect to MongoDB.

Servers 130

Servers Best Practices Government Network 130

Testsigma

APRIL 23, 2021

So, there’s a solid reason why mobile app testing is a crucial step in any app development process. It also supports the testing of native, hybrid, and mobile web apps across various programming languages like Java, Ruby, C#, Javascript, PHP, Python. Works wonders for developers to create concrete test cases.

Testing Tools 86

Testing Tools Mobile Testing Open Source 86

Brendan Gregg

SEPTEMBER 5, 2021

Next Steps I'd usually SSH to instances for deeper analysis, where I could use mpstat(1) to confirm the usr/sys breakdown and perf(1) to begin profiling on-CPU kernel code paths. Note that this sample flame graph is dominated by Java, shown by the green frames. ## 4. I worked on this code back at Sun. I'd never seen this before.

Cache 145

Cache Cloud Java Tuning 145

Percona

JUNE 4, 2023

MariaDB retains compatibility with MySQL, offers support for different programming languages, including Python, PHP, Java, and Perl, and works with all major open source storage engines such as MyRocks, Aria, and InnoDB. Elevate your MariaDB environment with Percona Support for MariaDB.

Open Source 52

Open Source Servers Storage Scalability 52

Dynatrace

JULY 2, 2019

Automatic failure detection works well in most cases especially for web services and when developers follow good coding practices. It is basically an exception which the code doesn’t expect to occur and therefore doesn’t deal with. For instance, if I expect a “dataValidationException”, the code would look like this: Try. {.

Tuning 115

Tuning Artificial Intelligence Code Java 115

Brendan Gregg

DECEMBER 21, 2019

The video is on [youtube] and the demo starts at [0:50] (the slides are [here] or as a [PDF]): I'm demonstrating a tool I developed to turn my laptop's wifi signal strength into audio (someone described this as a BPF [theremin].) This is not my best code, since I hacked it in a hurry, but here it is: #!/usr/bin/python

C++ 52

C++ Education Java AWS 52

Brendan Gregg

DECEMBER 21, 2019

The video is on [youtube] and the demo starts at [0:50] (the sildes are on [slideshare]): I'm demonstrating a tool I developed to turn my laptop's wifi signal strength into audio (someone described this as a BPF [theremin].) This is not my best code, since I hacked it in a hurry, but here it is: #!/usr/bin/python

C++ 52

C++ Education Java AWS 52

Testsigma

APRIL 16, 2021

Android developers and testers perform mobile tests to deliver apps that drive a high user retention rate through a great user interface. Developers put in a lot of effort to build an app, but it’s the users who interact with the end product and in most cases, they have zero clues about what goes into the development.

Testing 52

Testing Open Source Mobile Java 52

Smashing Magazine

JUNE 18, 2020

I’ve seen a lot of confusion online regarding Web development with Flutter and, often, it’s sadly for the wrong reasons. Flutter isn’t that, though: it runs natively on each platform, and it means each app runs just like it would run if it were written in Java/Kotlin or Objective-C/Swift on Android and iOS, pretty much.

Storage 93

Storage Mobile Website Java 93

Smashing Magazine

JUNE 30, 2021

iOS empowers developers to easily parallelize code using Grand Central Dispatch , Android does this via their new, unified task scheduler WorkManager and game engines like Unity have job systems. Consequently, we as developers have 1000ms/60 = 16.6ms to produce each frame, which is also called the “frame budget”.

Games 145

Games Architecture Code C++ 145

The Polyglot Developer

MAY 27, 2016

They are convenient and easy to use when it comes to rapidly developing cross platform applications. NativeScript is a mobile development platform that I recently switched to because it eliminates the performance issues that people experience with web view based frameworks.

Mobile 69

Mobile Java C++ Code 69

Testsigma

FEBRUARY 3, 2021

Do you know – Nowadays, every business is very keen to develop their mobile apps and do their business online. In this process, the developers or testers automate the process of application testing on the mobiles. The correction of bugs is one of the most important aspects of software development. Saves expenses.

Mobile 52

Mobile Testing Testing Tools Open Source 52

Testsigma

MAY 21, 2021

You might already know that Google is going to stop the development of Protractor soon. The biggest challenge that is aimed to solve was the inclusion of automatic waits, such that tests would work without the need of adding waits in the code to make the tests wait for a particular element. So, without further ado, let’s begin.

Open Source 52

Open Source Mobile Google Infrastructure 52

Testsigma

JULY 31, 2021

This testing approach expedites testing and helps detect bugs in the early stages of development. Shift Left is a testing approach where testing begins right from the software development phase. Testers work in tandem with developers and product managers in this testing process to focus on the overall efficiency of the product.

Testing 52

Testing Testing Tools Analytics Java 52

Strategic Tech

SEPTEMBER 29, 2018

61 percent of C-suite executives believe access to developer talent is a threat to the success of their business. Stripe C-Suite Survey As an organisation, there are a whole variety of levers you can pull to significantly improve the quality and speed of your hiring process and notably reduce the costs.

Software Engineering 40

Software Engineering Open Source Engineering Java 40

Brendan Gregg

SEPTEMBER 5, 2021

Next Steps I'd usually SSH to instances for deeper analysis, where I could use mpstat(1) to confirm the usr/sys breakdown and perf(1) to begin profiling on-CPU kernel code paths. The other colors are yellow for C++, and red for other user-level code.) I worked on this code back at Sun. I'd never seen this before.

Cache 52

Cache Cloud Java Tuning 52

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 208

Best Practices Infrastructure Code Speed 208

Alex Podelko

OCTOBER 28, 2016

For example, Oracle Application Testing Suite may have better support of Oracle technologies (especially new ones such as Oracle Application Development Framework, ADF). To do this, the tool should have the ability to add code to (or invoke code from) your script. Tools, using standard languages such as C (e.g.

Performance Testing 100

Performance Testing Technology Technology Testing 100

Brendan Gregg

AUGUST 29, 2021

This is a rough post to share this old but good case study of using these tools, and to help justify their further development. 100.00 ^C I'm looking at the r_await column in particular: the average wait time for reads in milliseconds. Hit Ctrl-C to end. ^C Hit Ctrl-C to end. ^C No editing, spell checking, or comments.

Cache 40

Cache C++ AWS Systems 40

Rigor

JANUARY 13, 2020

Steve Souders, plus Dion Almaer, Doug Crockford, Ben Galbraith, Tony Gentilcore, Dylan Schiemann, Stoyan Stefanov, Nicole Sullivan, Nicholas C. The in-depth explorations are meticulously illustrated and code examples culminate as bulletproof code snippets, applicable to your work right away. High Performance Mobile Web.

Performance 75

Performance Social Media Website Website Performance 75