DZone

JANUARY 18, 2023

Code coverage is a software quality metric commonly used during the development process that let’s you determine the degree of code that has been tested (or executed). To achieve optimal code coverage, it is essential that the test implementation (or test suites) tests a majority percent of the implemented code.

Code 319

Code Java C++ Metrics 319

Dynatrace

JUNE 6, 2024

The VS Code extension Dynatrace Apps is here to streamline your development process and simplify app building. Now you can easily query live data directly within VS Code using the Dynatrace Query Language (DQL). Re)Using queries within your app Once you are happy with your query’s result, you can easily use it in your app code.

Code 279

Code Development Best Practices Efficiency 279

DZone

FEBRUARY 6, 2024

Code reviews play a critical role in achieving success in a DevOps approach mainly because they enhance the quality of code, promote collaboration among team members, and encourage the sharing of knowledge within the team. However, integrating code reviews into your DevOps practices requires careful planning and consideration.

DevOps 278

DevOps Code Efficiency Software 278

Dynatrace

FEBRUARY 4, 2025

Developers deserve a seamless way to troubleshoot effectively and gain quick insights into their code to identify issues regardless of when or where they arise. Developers not only write code; they’re also accountable for their applications performance and reliability. Browse your code. It’s easy as 1-2-3 1.

Open Source 223

Open Source Code Engineering Best Practices 223

Dynatrace

AUGUST 29, 2024

The Dynatrace Culture Code originated from the need to connect our company culture’s strategic dots into a single source of truth that expresses it simply and clearly. Connecting the dots and embracing boldness While the Dynatrace Culture Code was only recently rolled out, most key elements already existed within Dynatrace.

Code 246

Code Innovation Website Software 246

Dynatrace

FEBRUARY 4, 2025

What developers want Developers want to own their code in a distributed, ephemeral, cloud, microservices-based environment. This ownership starts with understanding how their code behaves in all environments, resolving issues, and writing and optimizing code in a high-quality, secure, and timely manner.

Development 235

Development Analytics Code Architecture 235

O'Reilly

MAY 13, 2025

I thought Id offer a few takeaways and reflections based on last weeks first AI Codecon virtual conference, Coding with AI: The End of Software Development as We Know It. If you registered for Coding with AI or if youre an existing OReilly subscriber, you can watch or rewatch the whole thing on the OReilly learning platform.

Code 62

Code Programming Software Engineering Engineering 62

Sutter's Mill

DECEMBER 11, 2024

Two weeks ago, Bjarne and I and lots of ISO committee members had a blast at the code::dive C++ conference held on November 25, just two days after the end of the Wrocaw ISO C++ meeting. And I don’t mean to speak too grandiosely, but look at all the C++ code that needs fixing.

Code 91

Code C++ Availability Energy 91

Percona

MARCH 10, 2025

End-of-Life (EOL) source code for both Percona Server for MySQL (PS) version 5.7.44-52 Percona is excited to announce the community release of our MySQL 5.7 52 and Percona XtraDB Cluster (PXC) version 5.7.44-31.65.5. This release is an accumulation of several customer-only releases weve done as part of our post-EOL support for MySQL 5.7,

Code 100

Code Servers Software Software 100

DZone

JANUARY 10, 2025

In this article, we will explore how AI can assist in these areas, providing code examples to tackle complex queries. Leveraging AI can revolutionize query optimization and predictive maintenance, ensuring the database remains efficient, secure, and responsive.

Servers 278

Servers Performance Database Efficiency 278

DZone

NOVEMBER 4, 2024

Along the way, I’ll explain what LoAFs are, why they’re crucial for web performance, and provide code snippets to help you track and debug them in your own projects. In this post, I’ll show you how to use the Performance API and Chrome’s extensibility features to expose LoAF data in DevTools.

Network 243

Network Code Performance Development 243

DZone

JANUARY 2, 2025

Do Not Wait With Checks Teams aim to maintain continuous database reliability, focusing on ensuring their designs perform well in production, scale effectively, and allow for safe code deployments.

Database 223

Database Speed Efficiency Monitoring 223

DZone

OCTOBER 21, 2024

The global and vibrant PostgreSQL community is contributing to PostgreSQL's success, diligently ensuring that all changes are carefully scrutinized and reviewed before they are added to the project source code.

Performance 281

Performance Open Source Google Database 281

Dynatrace

DECEMBER 12, 2024

It continuously detects vulnerabilities, ensures compliance, provides real-time insights beyond logs, and automatically blocks code-level attacks, including zero-day exploits, with intelligent response automation. Runtime Security integrates seamlessly with static code analyzers, container scanners, and application security testing tools.

Analytics 289

Analytics Government Efficiency Innovation 289

DZone

JANUARY 2, 2025

Below are some of the best practices with coding examples to optimize performance in Azure Cosmos DB. Likewise, in Azure Cosmos DB, optimization is crucial for maximizing efficiency, minimizing costs, and ensuring that your application scales effectively.

Best Practices 245

Best Practices Azure Performance Efficiency 245

Dynatrace

FEBRUARY 4, 2025

This link allows us to open Live Debugger and dive into the code level of the AdService (example service) without requiring code changes or application redeployments. We use the automatically populated filter for AdService and its corresponding source code repository, then select Done to go to Live Debugger.

Performance 147

Performance Code Processing Availability 147

Dynatrace

JANUARY 22, 2025

If you ever need more advanced capabilitieslike custom code, multi-step logic, or conditional tasksyou can seamlessly upgrade to standard workflows with just a few clicks. This ensures youre never locked into an overly complex or expensive solution before youre ready.

Development 245

Development Processing Monitoring Code 245

Dynatrace

DECEMBER 9, 2024

DevSecOps teams can integrate security gates into release processes to prevent the deployment of code or containers with vulnerabilities or compliance issues at runtime. This empowers teams to efficiently deliver secure, compliant Kubernetes applications by design. Ready to see the full potential of Dynatrace KSPM for your workloads?

Best Practices 290

Best Practices Benchmarking DevOps Efficiency 290

Dynatrace

OCTOBER 31, 2024

To implement SLOs in your software delivery cycle and consistently add observability measures from the beginning, Dynatrace “configuration as code” (Monaco and Dynatrace Terraform) will soon support the new API. At the same time, dedicated configuration-as-code support in Monaco and Terraform will provide a scalable, automated solution.

Metrics 277

Metrics Availability Monitoring Scalability 277

DZone

FEBRUARY 11, 2025

In my previous article on Pydantic, I introduced you to Logfire in one of the code examples as an observability platform designed to provide developers with insights into Python applications.

Innovation 214

Innovation Design Code Development 214

Percona

FEBRUARY 26, 2025

Typically, we receive customer tickets regarding crashes or bugs, where we request a core dump to analyze and identify the root cause or understand the unexpected behavior. To read the core dumps, we also request the linked libraries used by the server’s MySQL.

Code 74

Code Efficiency Servers 74

The Netflix TechBlog

DECEMBER 19, 2024

A natural solution is to make flows configurable using configuration files, so variants can be defined without changing the code. Unlike parameters, configs can be used more widely in your flow code, particularly, they can be used in step or flow level decorators as well as to set defaults for parameters.

Best Practices 206

Best Practices Cache Metrics Code 206

O'Reilly

MAY 8, 2025

That was followed by assembly language, then compilers that took high level, more human-like descriptions and automatically translated them into the machine code that matched the architecture of the underlying system. Dan Bricklin and Bob Frankston first prototyped VisiCalc in BASIC, the 1970s equivalent of today’s “vibe coding.”

Programming 143

Programming Innovation Software Engineering Engineering 143

Dynatrace

FEBRUARY 25, 2025

Broken Apache Struts 2: Technical Deep Dive into CVE-2024-53677The vulnerability allows attackers to manipulate file upload parameters, possibly leading to remote code execution. This allows attackers to manipulate file upload parameters, leading to unauthorized file placement and potentially remote code execution (RCE).

Servers 214

Servers Processing Java Tuning 214

Dynatrace

OCTOBER 23, 2024

To pinpoint the exact requests that are failing, the e-commerce team filters by excluding successful HTTP 200 status codes. The team filters further by the “/cart/checkout endpoint” attribute value. This refinement reveals that only a few requests are failing. The team can now dive deeper to find out why.

Tuning 299

Tuning Website Availability Performance 299

Dynatrace

MAY 1, 2025

As a core component of observability, it provides the insights developers need to write better code, collaborate efficiently, and increase application reliability. Unify telemetry data Automate to ship better code faster. Distributed tracing plays a critical role in achieving these goals.

Best Practices 165

Best Practices Software Software Development 165

Dynatrace

FEBRUARY 28, 2025

This vulnerability, published as CVE-2024-53677 on December 11, 2024, affects the file upload mechanism, allowing for path traversal and potential remote code execution. This critical flaw allows for a path traversal attack, enabling attackers to upload malicious files and potentially execute arbitrary code on the server.

Social Media 147

Social Media Java Media Open Source 147

DZone

NOVEMBER 5, 2024

APM tools usually can’t pinpoint the exact code paths causing the issue. Intrusive Approach Intrusive approaches involve making changes to the application’s code or configuration, such as enabling detailed profiling, adding extra logging, or attaching performance monitoring agents.

Java 147

Java Code Monitoring Performance 147

DZone

FEBRUARY 18, 2025

Having spent more late nights untangling enterprise spaghetti code than I care to admit, I can confidently say developing enterprise applications is not for the faint of heart. While hobby apps crash because someone forgot a semicolon, enterprise code glitches could mean accidentally buying every employee a yacht.

Development 147

Development Code Software Software 147

DZone

FEBRUARY 19, 2025

Let's explore the key features of these platforms and examine some code examples to illustrate their practical applications. These platforms provide developers with powerful tools to monitor, debug, and optimize AI agents, ensuring their reliability, efficiency, and scalability.

Artificial Intelligence 162

Artificial Intelligence Scalability Efficiency Monitoring 162

O'Reilly

MAY 8, 2025

In simple terms, MCP lets an AI assistant talk to various software tools using a common language, instead of each tool requiring a different adapter or custom code. If youre using an AI coding assistant like Cursor or Windsurf, MCP is the shared protocol that lets that assistant use external tools on your behalf.

Code 115

Code Database C++ Software 115

Dynatrace

OCTOBER 10, 2024

Moreover, the OpenTelemetry Collector can measure service span durations, categorized by span names, span kinds, and status codes. This feature, available by default for OTel-instrumented services, allows users a standard way to measure and compare response times across different services consistently.

Metrics 240

Metrics Monitoring Efficiency Availability 240

DZone

FEBRUARY 5, 2025

We can fix that with this code below: The Performance Journey: Common Scenarios and Solutions Scenario 1: The CPU-Hungry Container Have you ever seen your container CPU usage spike to 100% for no apparent reason?

Strategy 147

Strategy FinTech Performance Speed 147

Dynatrace

MARCH 12, 2025

Amazon Bedrock , equipped with Dynatrace Davis AI and LLM observability , gives you end-to-end insight into the Generative AI stack, from code-level visibility and performance metrics to GenAI-specific guardrails. Any error codes or guardrail triggers. Temperature setting and max token limits.

Metrics 165

Metrics Serverless Analytics Innovation 165

Dynatrace

DECEMBER 18, 2024

The information is not a commitment, promise, or legal obligation to deliver any material, code, or functionality. The information provided in this publication is for informational purposes only; its contents are subject to change without notice, and it should not be relied on in making a purchasing decision.

Analytics 246

Analytics Best Practices Efficiency Storage 246

The Netflix TechBlog

DECEMBER 3, 2022

One of the main reasons this feature exists is just like with food samples, to give you “a taste” of the production quality ETL code that you could encounter inside the Netflix data ecosystem. " , country_code STRING COMMENT "Country code of the playback session." This is one way to build trust with our internal user base.

Best Practices 362

Best Practices Code Testing Data Engineering 362

O'Reilly

OCTOBER 22, 2024

” Junior developers are trained to think that if the code solves the problem, the job is finished. We no longer need to spend loads of time training developers; we can train them to be “prompt engineers” (which makes me think of developers who arrive on time), and they will ask the AI for the code, and it will deliver.

Development 135

Development Code Google Engineering 135