DZone

MARCH 7, 2023

PySpark is the Python API for Apache Spark , which allows Python developers to write Spark applications using Python instead of Scala or Java. In addition, pySpark applications can be tuned to optimize performance and achieve better execution time, scalability, and resource utilization.

Big Data 161

Big Data Code Tuning Open Source 161

Alex Podelko

SEPTEMBER 4, 2018

When trying to develop a new piece of software or an app, one of the first things a developer has to do is pick a programming language. For years, the debate has raged on regarding which programming language is better, Java or Scala. In essence, Java is classified as an object oriented programming language.

Java 100

Java Performance Programming Virtualization 100

DZone

MAY 12, 2019

Today, we're going to talk about JUnit and unit testing, one of the key skills for any software developer. You may already know that JUnit and Mockito are two of the most popular testing libraries for Java applications, and you will find them in almost every Java application classpath.

Java 189

Java Testing DevOps Code 189

Dynatrace

MAY 6, 2019

For this blog post I want to focus on how you can leverage Dynatrace to get a lot of insight into your plugin code. While working on the integration with Juniper I managed to resolve several bugs and achieve a major performance improvement. Part 1 – The code as it stood. Part 2 – Instrumenting the code.

Code 116

Code Development Metrics Network 116

Dynatrace

OCTOBER 21, 2020

Our Cluster Performance Engineering Team in collaboration with our Autonomous Cloud Enablement (ACE) and development teams quickly identified the root cause and fixed the problem in no time! And the code-level root cause information is what makes troubleshooting easy for developers. Step 3: Identifying root-cause in code.

Code 241

Code Cloud Engineering Java 241

DZone

MAY 17, 2019

We will also discuss code coverage, mocking dependencies, and overall testing strategies. Generally, a unit should be a small part of the application — in Java, it is often a single class. Generally, a unit should be a small part of the application — in Java, it is often a single class. What is Unit Testing?

Best Practices 240

Best Practices Java Testing Strategy 240

Dynatrace

OCTOBER 26, 2022

Open source software has become a key standard for developing modern applications. From common coding libraries to orchestrating container-based computing, organizations now rely on open source software—and the open standards that define them—for essential functions throughout their software stack. Democratizes development.

Open Source 188

Open Source Software Software Development 188

DZone

APRIL 18, 2019

To help equip you for the ongoing process of optimization and the life of debugging ahead of you, we’ve gathered a list of the best tools to monitor the JVM in both development and production environments. No trials, no license purchases – just the tools you need to delve behind the scenes of your code execution. And the best part?

Java 154

Java Processing Monitoring Code 154

DZone

DECEMBER 31, 2020

Why Do We Need a SQL Performance Review? The current code review process is manual and doesn’t capture the Explain Plan for all modified queries. Currently, lead devs, along with developers, run Explain Plans manually in Toad/SQL Developer. To provide performance audits with data points.

Performance 149

Performance Java Programming Database 149

Dynatrace

APRIL 8, 2020

Java Memory Management, with its built-in garbage collection, is one of the language’s finest achievements. It allows developers to create new objects without worrying explicitly about memory allocation and deallocation, because the garbage collector automatically reclaims memory for reuse. Dynatrace news.

Speed 164

Speed Code Java Lambda 164

Dynatrace

NOVEMBER 3, 2023

focused on technology coverage, building on the flexibility of JMX for Java and Python-based coded extensions for everything else. While Python code can address most data acquisition and ingest requirements, it comes at the cost of complexity in implementation and use-case modeling. Dynatrace Extensions 1.0 Extensions 2.0

Technology 243

Technology Technology Scalability Availability 243

Dynatrace

JANUARY 23, 2024

In May 2023 the critical vulnerability CVE-2020-36641 in the Java library aXMLRPC was published in the National Vulnerability Database (NVD). XML external entity (XXE) exploit The aXMLRPC library allows its users to connect to a server and perform RPC calls using the XML-RPC protocol over HTTP.

Java 202

Java Servers Code Software 202

Dynatrace

OCTOBER 26, 2022

Open source software has become a key standard for developing modern applications. From common coding libraries to orchestrating container-based computing, organizations now rely on open source software—and the open standards that define them—for essential functions throughout their software stack. Democratizes development.

Open Source 130

Open Source Software Software Development 130

Dynatrace

OCTOBER 26, 2022

Open source software has become a key standard for developing modern applications. From common coding libraries to orchestrating container-based computing, organizations now rely on open source software—and the open standards that define them—for essential functions throughout their software stack. Democratizes development.

Open Source 130

Open Source Software Software Development 130

Dynatrace

MAY 2, 2024

As more organizations adopt generative AI and cloud-native technologies, IT teams confront more challenges with securing their high-performing cloud applications in the face of expanding attack surfaces. However, security remains a concern despite benefits such as faster development and improved productivity. What is generative AI?

Artificial Intelligence 225

Artificial Intelligence Cloud Best Practices DevOps 225

Dynatrace

DECEMBER 4, 2023

AI model observability plays a crucial role in achieving this by addressing these key aspects: Model performance and reliability: Evaluating the model’s ability to provide accurate and timely responses, ensuring stability, and assessing domain-specific semantic accuracy. Maintained under the Apache 2.0

Open Source 254

Open Source Latency Metrics Java 254

Dynatrace

JUNE 13, 2022

They can develop software applications rapidly and gain access to extensible cloud resources without having to sink costs into IT plumbing or managing this infrastructure themselves. Open source code, for example, has generated new threat vectors for attackers to exploit.

Open Source 218

Open Source DevOps Java Innovation 218

DZone

JULY 24, 2017

We take a look at the best articles on Performance on DZone from June, some interesting pieces from others sites, and great performance gigs and publications featured on DZone.

Java 100

Java Performance Tuning Code 100

Dynatrace

MAY 19, 2022

They enable product delivery and SRE teams to turn functionality on and off at runtime without deploying new code. This helps SRE teams quickly mitigate issues by turning off poorly-performing features, enabling features for specific subsets of end-users, or performing side-by-side A/B feature testing.

Java 253

Java Cloud Code Technology 253

DZone

MARCH 5, 2020

As a Java Developer, we need to cover a lot of scenarios to ensure the quality of our software and catch bugs as soon as possible when introducing a new code. The answer which the community provided works well, but it is a lot of boilerplate code to just assert your log events. So the LogCaptor library came into life.

Testing 360

Testing Java Code Software 360

Brendan Gregg

MARCH 16, 2024

Apart from library code, maybe your application doesn't have frame pointers either, in which case everything is broken. I'm sure this delivered large performance improvements and I wouldn't try arguing against it. This is exactly what happened on Linux, not just /usr/bin but also /usr/lib and application code!

Java 145

Java Cache Google Hardware 145

DZone

JULY 16, 2021

Some developers don't care and some do care. Capturing the console output and using that to assert isn't that hard in plain java. So I decided to generate a library out of it and contribute back to the community to give them also the possibility of capturing the console output without introducing verbose code. Introduction.

Testing 269

Testing Java Code Development 269

Dynatrace

MAY 24, 2021

AWS Lambda is the fastest growing technology for serverless workloads and helps developers innovate faster. Dynatrace provides automatic and intelligent observability without touching any code through auto-instrumentation, thereby helping you to better understand potential issues that may impact your end users’ experience.

Lambda 295

Lambda AWS Serverless Java 295

Dynatrace

FEBRUARY 1, 2022

As organizations struggle to combat vulnerabilities in their IT environments, they need real-time data on performance problems and security issues. At the annual conference Dynatrace Perform 2022, the theme is “Empowering the game changers.” ” Observability is the game-changer. For our complete?

Strategy 198

Strategy Games DevOps Open Source 198

Tech News Gather

DECEMBER 27, 2022

During that time, there was a sudden increase in education and educational enterprise app development demand with the expanding tendency towards learning from your comfort zone. The outbreak has normalized the online learning culture, contributing to the demand for e-learning apps from app development firms. billion in 2021 to $288.4

Education 52

Education Social Media Development Media 52

Dynatrace

AUGUST 18, 2022

According to the 2022 CISO Research Report , only 25% of respondents’ security teams “can access a fully accurate, continuously updated report of every application and code library running in production in real-time.” Vulnerability management during development. Vulnerability management in runtime.

Traffic 161

Traffic Java Network DevOps 161

Dynatrace

JANUARY 21, 2022

Modern software development requires DevSecOps approaches that shift right into production in addition to shift-left efforts in development. Log4Shell is a software vulnerability in Apache Log4j 2 , a popular Java library for logging error messages in applications.

Strategy 218

Strategy Cloud Open Source DevOps 218

Dynatrace

MARCH 1, 2023

As a result, organizations are adopting cloud observability technologies to gain visibility into their IT environments and the associated application performance and software vulnerability issues. Log4j is a ubiquitous bit of software code that appears in myriad consumer-facing products and services.

Strategy 208

Strategy Cloud Software Software 208

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 276

Analytics Metrics Open Source Java 276

Scalegrid

DECEMBER 14, 2023

How the MongoDB timeout is set up can significantly affect your application’s performance, no matter if you are an experienced MongoDB user or just starting with NoSQL databases. Doing so helps ensure optimal performance while maintaining adequate levels of protection against unwanted connection attempts. x+ in Java).

Java 130

Java Network Servers Database 130

Tech News Gather

DECEMBER 7, 2022

If you’ve ever used Java, Swift, or React Native, you may note how Flutter differs. Making a cross-platform app with Flutter takes almost half as many hours as developing separate native apps. Now the question arises whether to use GetX or Block to develop apps in Flutter. State Management. – Productivity.

Development 52

Development Mobile Java Code 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. Iris Lješnjanin. 2021-12-02T14:00:43+00:00.

Design 108

Design Development Programming Website 108

Dynatrace

JULY 18, 2022

The arrival of the OpenTelemetry initiative is timely, as development teams are increasingly becoming active in monitoring and observability efforts to accelerate release times and simplify management. Development teams like to use their favorite tools, but instrumenting every single one can quickly become impractical. ” W.W.

Artificial Intelligence 189

Artificial Intelligence Open Source Analytics Monitoring 189

Dynatrace

JANUARY 18, 2023

This drive for speed has a cost: 22% of leaders admit they’re under so much pressure to innovate faster that they must sacrifice code quality. In addition, 27% of IT and DevOps teams’ time is invested in manual CI/CD tasks such as detecting code quality issues, which reduces time spent on innovation. What is DevOps?

DevOps 194

DevOps Best Practices Innovation Strategy 194

Dynatrace

SEPTEMBER 20, 2022

With Session Replay video-like recordings of all user sessions that end in a crash, developers can reproduce and fix crashes faster and keep their users satisfied and engaged. While all data is masked by default, developers have the option to determine what data is unmasked and which sessions are recorded. Mask sensitive data.

Healthcare 216

Healthcare Government Mobile Retail 216

Dynatrace

FEBRUARY 10, 2021

Organizations are shifting towards cloud-native stacks where existing application security approaches can’t keep up with the speed and variability of modern development processes. In cloud-native application stacks, everything is code. and Java are the most popular languages within Kubernetes environments. Next steps.

Java 239

Java Open Source Engineering Database 239

Dynatrace

APRIL 11, 2023

Today’s organizations face increasing pressure to keep their cloud-based applications performing and secure. 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.

Cloud 183

Cloud DevOps Open Source Retail 183