Scalegrid

FEBRUARY 6, 2025

RabbitMQ is designed for flexible routing and message reliability, while Kafka handles high-throughput event streaming and real-time data processing. Its design prioritizes high availability and efficient data transfer with minimal overhead, making it a practical choice for handling real-time data pipelines and distributed event processing.

Latency 147

Latency Analytics Architecture Storage 147

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 Open Source Media 147

DZone

SEPTEMBER 11, 2024

Spring Boot Overview One of the most popular Java EE frameworks for creating apps is Spring. The Spring framework offers a comprehensive programming and configuration mechanism for the Java platform. It seeks to make Java EE programming easier and increase developers' productivity in the workplace.

Systems 255

Systems Java Software Architecture Programming 255

The Netflix TechBlog

MARCH 4, 2025

Data storage and distribution through HollowFeeds Netflix Hollow is an Open Source java library and toolset for disseminating in-memory datasets from a single producer to many consumers for high performance read-only access. Given the shape of our data, hollow feeds are an excellent strategy to distribute the data across our serviceboxes.

Traffic 180

Traffic Strategy Entertainment Innovation 180

DZone

OCTOBER 11, 2022

Simpler UI Testing with CasperJS ( Architects Zone – Architectural Design Patterns & Best Practices). Using MongoDB as a cache store ( Architects Zone – Architectural Design Patterns & Best Practices). Linux System Mining with Python ( Javalobby – The heart of the Java developer community). Java EE 7 is Final.

Java 244

Java Best Practices Google Analytics 244

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

DZone

DECEMBER 1, 2020

With that, the question arises: How will Java deal with solutions like NodeJS? Helidon was designed to be simple and fast and comprises two versions: Helidon SE and Helidon MP. In this talk, we'll explore this framework and make Java alive in the cloud era. Let me introduce to you Oracle Helidon.

Java 200

Java Cloud Servers Design 200

Dynatrace

FEBRUARY 13, 2023

Code-level vulnerability detection provides deep insight into each detected vulnerability: Location of the vulnerability in your code Affected processes Context and details based on the vulnerability type Potential impact assessment based on your environment topology Code-level vulnerability detection is currently available for Java processes.

Code 264

Code Java Testing Tools Testing 264

Alex Podelko

SEPTEMBER 4, 2018

For years, the debate has raged on regarding which programming language is better, Java or Scala. While some argue that just because Java is older it is better, others believe Scala is better for a variety of reasons. In essence, Java is classified as an object oriented programming language. The Size and Quality of the Code.

Java 100

Java Performance Programming Virtualization 100

Dynatrace

JUNE 13, 2022

To combat these challenges, organizations need an IT culture that addresses security resilience from the outset—also known as security by design —which, in turn, supports business resilience. Spring4Shell: Detect and mitigate new zero-day vulnerabilities in the Java Spring Framework – blog. DevSecOps: Security by design.

Open Source 246

Open Source DevOps Java Innovation 246

DZone

NOVEMBER 3, 2020

Kafka is an open-source stream ing software platform developed by the Apache Software Foundation, written in Scala and Java. That is why it is a great opportunity to know what approach to choose for performance test design for this system component. Conclusion. Several Words About Apache Kafka. Kafka provides three main functions:

Performance Testing 223

Performance Testing Testing Performance Open Source 223

The Netflix TechBlog

MARCH 10, 2020

The idea of Hexagonal Architecture is to put inputs and outputs at the edges of our design. they have no knowledge of where they’re stored (unlike Active Record in Ruby on Rails or the Java Persistence API). We decided to build our app based on principles behind Hexagonal Architecture and Uncle Bob’s Clean Architecture.

Architecture 346

Architecture Transportation Java Strategy 346

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). It doesn’t really matter if you’re a front-end dev, UX designer or content strategist, we’re certain you’ll find at least something to inspire you for the upcoming year.

Design 120

Design Development Programming Website 120

Scalegrid

OCTOBER 18, 2024

It is known for its flexibility and large feature set, as well as supporting databases utilizing a Java Database Connectivity (JDBC) driver, rendering it a default tool for both DBAs and developers. OmniDB OmniDB 8 is an open-source, database management tool built in JavaScript designed for PostgreSQL and other relational databases.

Open Source 147

Open Source Database Cloud Operating System 147

Dynatrace

NOVEMBER 11, 2020

Note that most of the changes we’ve introduced so far and those that are detailed below are all designed to be invisible to you, taking place entirely automatically in the background. However these improvements are of critical importance for those who have been exposed to the problems that these improvements are designed to solve.

Best Practices 246

Best Practices Storage Java Benchmarking 246

The Netflix TechBlog

NOVEMBER 9, 2022

We decided to move one of our Java microservices?—?let’s We turned to JVM-specific profiling, starting with the basic hotspot stats, and then switching to more detailed JFR (Java Flight Recorder) captures to compare the distribution of the events. The problem It started off as a routine migration. let’s call it GS2?—?to

Hardware 363

Hardware Cache Performance Latency 363

Dynatrace

NOVEMBER 3, 2023

are technologically very different, Python and JMX extensions designed for Extension Framework 1.0 focused on technology coverage, building on the flexibility of JMX for Java and Python-based coded extensions for everything else. are technologically very different; Python and JMX extensions designed for the Extension Framework 1.0

Technology 264

Technology Technology Scalability Availability 264

InfoQ

FEBRUARY 11, 2024

Over 90% of Java applications have migrated to PSC with minimal changes. Pinterest open-sourced its generic PubSub client library, PSC, which has been heavily used in production for a year and a half. The library helped the engineering teams by increasing developer velocity, and the scalability and stability of services using it.

Open Source 103

Open Source Java Scalability Engineering 103

DZone

JUNE 12, 2024

Automation testing tools are designed to execute automated test scripts to validate software requirements, both functional and non-functional. It supports various programming languages, including Java, Python, and C#, making it a versatile option for web applications. Ten Different Testing Tools for 2024 1.

Testing Tools 173

Testing Tools Testing Open Source Java 173

The Netflix TechBlog

DECEMBER 11, 2020

This gives us access to Netflix’s Java ecosystem, while also giving us the robust language features such as coroutines for efficient parallel fetches, and an expressive type system with null safety. Our goal was to design a GraphQL schema that was reflective of the domain itself, not the database model.

Architecture 255

Architecture Best Practices Engineering Open Source 255

Adrian Cockcroft

JANUARY 27, 2025

This was all a spare time project, as my day job at Netflix at that time was as a director level manager of a team working on personalization code in Java, and it wasnt my job to write the codemyself. One of the Java engineers on my teamJian Wujoined me to help figure out the API. The code is still up on github.

C++ 88

C++ Mobile Hardware Java 88

Strategic Tech

JULY 21, 2020

Before jumping into either of those scenarios, have a look at what Strategic Domain-Driven Design can offer you. This means a software architecture should be purposely designed for the most favourable business consequences. It also means that understanding the business model is a pre-requisite for designing a software architecture.

Architecture 98

Architecture Design Software Architecture Strategy 98

Dynatrace

AUGUST 18, 2022

For instance, in December 2021, Log4Shell —a zero-day software vulnerability found in the widely used Java library Apache Log4j2—received a CVSS score of 10 out of 10. While this score was largely because of the Java library’s popularity and wide use, it was also because of the ease with which malicious actors could exploit it.

Traffic 241

Traffic Java Network DevOps 241

The Netflix TechBlog

SEPTEMBER 8, 2020

service with a composable JavaScript API that made downstream microservice calls, replacing the old Java API. Java…Script? As Android developers, we’ve come to rely on the safety of a strongly typed language like Kotlin, maybe with a side of Java. It was a Node.js This meant that data that was static (e.g.

Latency 241

Latency Cache Java Traffic 241

Dynatrace

JULY 10, 2019

With insights from Dynatrace into network latency and utilization of your cloud resources, you can design your scaling mechanisms and save on costly CPU hours. The Dynatrace OneAgent will automatically instrument most frameworks in Java,NET, Node.js, PHP, and Golang. OneAgent & application traces.

Java 197

Java Best Practices Metrics Azure 197

Dynatrace

JANUARY 25, 2020

Do you provide support for application technologies from ABAP through Java to HANA ? The Dynatrace software intelligence platform is designed to address all enterprise application technologies and delivery models. Here’s how SAP itself depicts its Intelligent Enterprise underpinnings: Image credit and copyright: SAP.

Monitoring 219

Monitoring Performance C++ Infrastructure 219

Dynatrace

DECEMBER 9, 2021

Many application security products were designed before the rise of DevSecOps, containers, Kubernetes, and multicloud environments and so can’t keep up with rapid changes in these environments. Starting with Dynatrace version 1.225 and OneAgent version 1.207, you can detect runtime vulnerabilities and assess risks across Java, Node.js,NET,

Social Media 246

Social Media Open Source Cloud Media 246

The Netflix TechBlog

JANUARY 25, 2023

Unlike Java, we support multiple inheritance as well. Average search latency Semantic search latency Scaling One of the key challenges while designing the annotation service is to handle the scaling requirements with the growing Netflix movie catalog and ML algorithms.

Scalability 291

Scalability Latency Media Architecture 291

The Netflix TechBlog

MARCH 10, 2023

This feature support required a significant update in the data table design (which includes new tables and updating existing table columns). Data Sharding strategy in elasticsearch is updated to provide low search latency (as described in blog post) Design of new Cassandra reverse indices to support different sets of queries.

Media 243

Media Traffic Processing Design 243

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. Dynatrace news. So, why is all this important?

Open Source 242

Open Source Cloud Games Java 242

High Scalability

NOVEMBER 9, 2018

AMD is now using the second-gen Infinity Fabric to connect a multi-chip design with a 14nm I/O die serving as the linchpin of the design. They'll love it and you'll be their hero forever. $3 3 billion : Tesla's yearly spend on gigafactories; 18,000 : GDPR data breach notifications since May; 30 : happy birthday Morris Worm!;

Internet 192

Internet Internet Scalability Blockchain 192

Dynatrace

MAY 5, 2021

Today we’re proud to announce the new Dynatrace Operator, designed from the ground up to handle the lifecycle of OneAgent, Kubernetes API monitoring, OneAgent traffic routing, and all future containerized componentry such as the forthcoming extension framework. Other Dynatrace components, like ActiveGate, are deployed separately.

Cloud 246

Cloud Traffic Monitoring Open Source 246

Dynatrace

AUGUST 14, 2019

We’ve completely re-designed the internals of the OneAgent installer for Windows. Java 6 WebSphere Application Server version 8.5 ( EOS by IBM in April 2018 ) OneAgent 1.183 will be the last version that supports WebSphere version 8.5 with Java 6. Going forward, only the combination with Java 7 or higher will be supported.

Java 154

Java Cloud Traffic Virtualization 154

Dynatrace

MAY 8, 2023

Best Buy is designing its journey to cut through the noise of its multicloud and multi-tool environments to immediately pinpoint the root causes of issues during peak traffic loads. The proof point for one organization is Log4Shell, a critical zero-day vulnerability discovered in a popular Java library in 2021.

Strategy 244

Strategy Retail DevOps Education 244

O'Reilly

JANUARY 13, 2020

” Java. It’s mostly good news on the Java front. Java Champion Ben Evans explains, “Once again, rumours of Java’s demise have proved to be little more than wishful thinking on the part of the platform’s detractors.” ” But it hasn’t all been smooth sailing.

Programming 144

Programming Java Google C++ 144

Dynatrace

JUNE 10, 2022

This approach to IAC uses object-oriented programming languages, such as Java or C++. Infrastructure-as-code tools are designed to further simplify the process of configuring and modifying infrastructure. While imperative IAC provides step-by-step directions, declarative IAC offers a template for the final outcome.

Best Practices 264

Best Practices Infrastructure Code Speed 264

The Netflix TechBlog

OCTOBER 19, 2020

Now let’s look at how we designed the tracing infrastructure that powers Edgar. Our tactical approach was to use Netflix-specific libraries for collecting traces from Java-based streaming services until open source tracer libraries matured. Investigating a video streaming failure consists of inspecting all aspects of a member account.

Infrastructure 238

Infrastructure Transportation Storage Open Source 238