DZone

APRIL 6, 2023

Kubernetes provides many features which are similar to Spring Cloud and Spring Config Server features. Spring Cloud and Kubernetes both complement each other to build a cloud-native platform and run microservices on the Kubernetes containers. Spring framework has been around for many years.

Java 245

Java Cloud Servers Code 245

DZone

MARCH 2, 2023

Not only has near-infinitely scalable cloud storage reduced the burden of storing large video files, but CDNs (content delivery networks) deployed by video streaming and social media giants in this timeframe have all but eliminated those slow server-to-client buffering times, which initially plagued the user experience.

Social Media 281

Social Media Java Traffic Internet 281

Dynatrace

FEBRUARY 25, 2025

A high-level overview of how an attacker can exploit a CVE-2024-53677 vulnerable Struts application to upload a web shell into a web-accessible directory and then remotely execute commands on the web server via the web shell. While Struts version 6.4.0 However, its history is marked by critical security flaws leading to data breaches.

Servers 214

Servers Processing Java Tuning 214

DZone

JULY 24, 2022

For years, researchers at UT Darmstadt have compared the performance of message-oriented middleware servers based on Java Messaging Service (JMS). When testing a new product, it's important to see how it stacks up against its competition.

Benchmarking 288

Benchmarking Open Source Java Servers 288

Dynatrace

FEBRUARY 28, 2025

Recently, a critical vulnerability was discovered in Apache Struts, a widely used Java-based web application framework. The Apache Struts CVE-2024-53677 vulnerability Apache Struts is a popular open-source framework for dynamic web applications with Java.

Social Media 147

Social Media Java Media Open Source 147

DZone

AUGUST 6, 2024

The Need for the Creation of the STS Plugin From a Web Application in Tomcat The idea of having a server to manage the dataset was born during the performance tests of the income tax declaration application of the French Ministry of Public Finance in 2012. Injectors requesting a row of the dataset from the web application.

Servers 162

Servers Java Performance Testing Testing 162

Dynatrace

APRIL 14, 2022

Because 60% of developers use Spring for their Java applications , many applications are potentially affected. Spring is a widely used open source Java-based framework for building web applications with the Java Enterprise Edition platform. Further, the report lists Tomcat as the most popular Java application server.

Java 246

Java Servers Code Open Source 246

DZone

OCTOBER 24, 2021

I remember when.Net originally came out some 20 years ago and Microsoft had created a website called "pet shop" or something, where they were able to "prove" that.Net and SQL Server was faster than the Java and Oracle equivalent.

Benchmarking 264

Benchmarking Best Practices Java Website 264

Dynatrace

JANUARY 16, 2023

Java, Go, and Node.js On-premises data centers invest in higher capacity servers since they provide more flexibility in the long run, while the procurement price of hardware is only one of many cost factors. Java, Go, and Node.js Java Virtual Machine (JVM)-based languages are predominant.

Open Source 358

Open Source Java Operating System Programming 358

DZone

FEBRUARY 6, 2024

Its simplicity and efficacy make it the go-to solution for diagnosing and understanding system-level operations, especially when working with servers and containers. If you have friends who are learning to code, I'd appreciate a reference to my Java Basics book.

Java 252

Java Servers Systems Code 252

DZone

OCTOBER 6, 2023

Apache JMeter is an open-source, Java-based tool used for load and performance testing of various services, particularly web applications. JMeter can simulate heavy loads on a server to analyze performance under different conditions. It supports multiple protocols like HTTP, HTTPS, FTP, and more.

Java 262

Java Government Open Source Performance Testing 262

Dynatrace

DECEMBER 12, 2021

This means that an attacker with control over a string that gets passed to the log4j 2 logger can trick the application into requesting a resource from a server under the attacker’s control, then load it, and then execute it. Sensitive Data Access – Do the vulnerable Java processes access critical databases or file systems in the environment?

Java 260

Java Internet Internet Database 260

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 264

Java Servers Code Software 264

Dynatrace

JUNE 8, 2022

Find Java Apache HttpClient v5 and turn it on. Added automatic tracing support for JMS messaging on z/OS Java. Windows: Windows Server 2004. Linux: SUSE Linux Enterprise Server 11.4. Windows: Windows Server 20H2. Linux: SUSE Linux Enterprise Server 12.3. JBoss Application Server 6, 7 for Java.

Java 236

Java Operating System Lambda Serverless 236

The Netflix TechBlog

FEBRUARY 3, 2021

By open-sourcing the project, we hope to contribute to the Java and GraphQL communities and learn from and collaborate with everyone who will be using the framework to make it even better in the future. The transition to the new federated architecture meant that many of our backend teams needed to adopt GraphQL in our Java ecosystem.

Open Source 246

Open Source Java Architecture Metrics 246

Dynatrace

DECEMBER 12, 2021

This means that an attacker with control over a string that gets passed to the log4j 2 logger can trick the application into requesting a resource from a server under the attacker’s control, then load it, and then execute it. Sensitive Data Access – Do the vulnerable Java processes access critical databases or file systems in the environment?

Java 246

Java Internet Internet Database 246

DZone

DECEMBER 1, 2020

With that, the question arises: How will Java deal with solutions like NodeJS? Helidon SE features three core APIs to create a microservice -- a web server, configuration, and security -- for building microservices-based applications. In this talk, we'll explore this framework and make Java alive in the cloud era.

Java 200

Java Cloud Servers Design 200

DZone

SEPTEMBER 23, 2019

It is possible to improve the performance of application servers using Servlet 3.0 Spring makes it easy to write Java applications. Spring Boot allows us to quickly create Spring applications: build and run a Java application server with embedded Tomcat and your own controller in less than 5 minutes. Before We Start.

Java 183

Java Performance Servers 183

Dynatrace

JANUARY 31, 2024

Monitoring SAP products can present challenges Monitoring SAP systems can be challenging due to the inherent complexity of using different technologies—such as ABAP, Java, and cloud offerings—and the sheer amount of generated data. SAP HANA server infrastructure monitored with OneAgent. Architectural overview.

Java 246

Java Analytics Best Practices Monitoring 246

Dynatrace

DECEMBER 13, 2024

At the time of publication, auto-instrumentation is currently available for Java, Python,NET, JavaScript, PHP, and Go. This is currently available for the following: Apache HTTPD,NET, Go, Java, nginx, Node.js, and Python. inject-python: "true" spec: containers: - name: py-otel-server image: otel-python-lab:0.1.0-py-otel-server

Java 246

Java Servers Code Metrics 246

Dynatrace

FEBRUARY 9, 2023

While the amount of bytes allocated for the Java API is typically 1.5X the average, in this case, the allocation for the Java API was more than 3X higher than the average, 41 TiB. The customer has more than 100 thousand OneAgents connected, which consumes many resources on the server and, more importantly, on the network.

Java 246

Java Metrics Servers Code 246

DZone

SEPTEMBER 25, 2019

You may also like: Java Out of Memory Heap Analysis. The application was running on a GNU/Linux OS, Java 8, Tomcat 8 application server. Proxy Error The proxy server received an invalid response from an upstream server. The proxy server could not handle the request GET /.

Tuning 173

Tuning Java Traffic AWS 173

Dynatrace

NOVEMBER 18, 2021

Automatic contextualization of log data works out-of-the-box for popular languages like Java,NET, Node.js, Go, and PHP, as well as for NGiNX and Apache Web servers. Just go to Settings > Server-side service monitoring > Deep Monitoring > New OneAgent features.

Analytics 246

Analytics Cloud Java Serverless 246

Scalegrid

FEBRUARY 6, 2025

Kafka clusters can be deployed in Kubernetes using Helm charts to simplify scaling and management across multiple servers. Apache Kafka primarily uses JAAS (Java Authentication and Authorization Service) for authentication. This allows Kafka clusters to handle high-throughput workloads efficiently.

Latency 147

Latency Analytics Architecture Storage 147

Dynatrace

JUNE 8, 2021

Windows: Windows Server 1903. Windows: Windows Server 1909. Dynatrace news. Rollout starts June 8, 2021. With this release, the oldest supported OneAgent versions are: Dynatrace ONE. Dynatrace ONE Premium. Added support for Oracle Hotspot JVM 16 for Linux, Alpine Linux 64-bit (ARM64 (AArch64)). Windows: Windows Desktop 1903.

Operating System 246

Operating System Google Java Servers 246

The Netflix TechBlog

JUNE 14, 2023

Before GraphQL: Monolithic Falcor API implemented and maintained by the API Team Before moving to GraphQL, our API layer consisted of a monolithic server built with Falcor. A single API team maintained both the Java implementation of the Falcor framework and the API Server. To launch Phase 1 safely, we used AB Testing.

Traffic 357

Traffic Latency Metrics Cache 357

Dynatrace

OCTOBER 17, 2021

Windows: Windows Server 1909. With this release, the oldest supported OneAgent versions are: Dynatrace ONE. Dynatrace ONE Premium. Compatibility. OneAgent core dump capture logic has been adjusted for compatibility with Red Hat Automatic Bug Reporting Tool (ABRT). Added support for Kafka 3.0.0. Added support for OpenTelemetry 1.4.0,

Operating System 246

Operating System Java Google Technology 246

Scalegrid

AUGUST 22, 2019

The application was written using PostgreSQL Java JDBC Driver leveraging the connection failover capability. Standby Server Tests. Reboot the server. patronictl list did not display this server. Master/Primary Server Tests. Reboot the server. Network-isolate the master server from other servers.

Availability 277

Availability Servers Network Testing 277

Dynatrace

OCTOBER 18, 2022

Since this is a remote code execution vulnerability in an open source Java library, it has been compared with Log4Shell, a vulnerability that emerged in December 2021 and affected millions of production applications. url” to load values from remote servers via URLs. CVE-2022-42889 not as critical as Log4Shell.

Java 246

Java Open Source Virtualization Code 246

Dynatrace

DECEMBER 16, 2021

Since December 10, days after a critical vulnerability known as Log4Shell was discovered in servers supporting the game Minecraft, millions of exploit attempts have been made of the Log4j 2 Java library, according to one team tracking the impact, with potential threat to millions more applications and devices across the globe.

Internet 264

Internet Internet Games Java 264

Dynatrace

JANUARY 9, 2022

Windows: Windows Server 2004. Windows: Windows Server 1903. Windows: Windows Server 1909. Sometimes the Python virtual machine crashes. Impact : This issue affects only those extensions that use native libraries called from Python code distributed with the extension. Extension-specific advisory. x – 2.12.x. x86-64, PPCLE.

Operating System 246

Operating System Google Java Virtualization 246

The Netflix TechBlog

SEPTEMBER 3, 2021

If a consumer is only interested in production titles and format, they can set a FieldMask with paths “title” and “format”: [link] Masking fields Please note, even though code samples in this blog post are written in Java, demonstrated concepts apply to any other language supported by protocol buffers. Our protobuf message definition (.proto

Design 246

Design Java Code Servers 246

Dynatrace

AUGUST 18, 2022

For example, an attacker could exploit a misconfigured firewall rule to gain access to servers on your network. For example, you can detect traffic from outside your network going to a server that normally receives traffic from internal servers.

Traffic 241

Traffic Java Network DevOps 241

Scalegrid

OCTOBER 7, 2019

As this open source database continues to pull new users from expensive commercial database management systems like Oracle, DB2 and SQL Server, organizations are adopting new approaches and evolving their own to maintain the exceptional performance of their SQL deployments. Java #Python #C Click To Tweet. use with PostgreSQL.

Strategy 182

Strategy Cloud Java Open Source 182

Dynatrace

JUNE 1, 2022

Log4Shell was a zero-day vulnerability in Log4j, a popular Java logging framework. Log4Shell enables a malicious actor to execute Java code and take control of a target server. Log4Shel l, a security vulnerability, was a prime example of how cloud-native software development can usher in risks.

Artificial Intelligence 245

Artificial Intelligence Java Cloud Strategy 245

Dynatrace

APRIL 20, 2020

Monitor any infrastructure component and backing service that’s written in Java. This means, you can now monitor any infrastructure component and backing service written in Java when you use Dynatrace in infrastructure mode. Also, common web server metrics that are important when you monitor Apache HTTP, Nginx, or Microsoft IIS.

Infrastructure 200

Infrastructure Metrics Java Virtualization 200

Dynatrace

FEBRUARY 25, 2020

They can also be derived from server-side request attributes—for example, from a Java method argument. And if you’re also using full-stack monitoring, you can gain even deeper business insights by leveraging server-side request attributes. If you’re already using Dynatrace Real User Monitoring (RUM), you’re ready to go!

Analytics 286

Analytics Metrics Best Practices Servers 286