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

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

MARCH 7, 2019

There are 2 major challenges to succeed in our mission: We want to democratize the platform and create a contribution model: with a developer and production deployment experience that is designed for data scientists and friendly to the stacks they use. To facilitate a smooth data flow, we need to design simple connectors.

Engineering 174

Engineering Design Innovation Java 174

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

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 108

Design Development Programming Website 108

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 193

Java Cloud Servers Design 193

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

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 206

Code Java Testing Tools Testing 206

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 227

Open Source DevOps Java Innovation 227

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 251

Technology Technology Scalability Availability 251

The Polyglot Developer

JUNE 5, 2017

As some of you might know, before I started developing cross platform mobile applications using Ionic Framework and NativeScript, I was developing Android applications using nothing more than the Android SDK and Java. I still have one of my first applications, SQLTool , for sale in Google Play, and it was written with Java and Android.

Java 52

Java Mobile Google Design 52

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. There are at least two standard ways to do it in Java: put payload to thread local or use static field.

Java 101

Java C++ Virtualization Code 101

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 214

Performance Testing Testing Performance Open Source 214

Brendan Gregg

MARCH 16, 2024

2014: Java in Flames Broken Java Stacks (2014) When I joined Netflix in 2014, I found Java's lack of frame pointer support broke all application stacks (pictured in my 2014 Surge talk on the right). Java, for example, has the -XX:+PreserveFramePointer option. Just to name a couple of languages. And thanks to Schrock.

Java 145

Java Cache Google Hardware 145

Dynatrace

MAY 2, 2024

Dynatrace Runtime Vulnerability Analysis now covers the entire application stack – blog Dynatrace adds Go vulnerability analysis on top of Java,NET, Node.js, and PHP vulnerability analysis. Learn its benefits—and challenges—and how to tame it.

Artificial Intelligence 235

Artificial Intelligence Cloud Best Practices DevOps 235

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 237

Media Traffic Processing Design 237

InfoQ

NOVEMBER 29, 2021

Cryostat, a container-native JVM application developed by Red Hat, provides an API for monitoring and profiling Java containers using Java Flight Recorder (JFR). Cryostat brings JFR to container age allowing analysis and profiling of multiple JVMs directly from a central hub. By Andrea Messetti.

Java 123

Java Monitoring Development Design 123

Dynatrace

SEPTEMBER 13, 2023

This update improves the ability to observe Citrix users and delivery agents within a Citrix environment using the Citrix SDK, which is designed specifically for Citrix admins. Install OneAgent on all Citrix hosts Infrastructure Monitoring mode is enough unless you plan to monitor Java or.NET apps that run on Citrix hosts.

Monitoring 225

Monitoring Healthcare Infrastructure Metrics 225

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 283

Scalability Latency Media Architecture 283

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

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 168

Traffic Java Network DevOps 168

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 202

Best Practices Storage Java Benchmarking 202

The Netflix TechBlog

OCTOBER 18, 2022

Maestro’s scalable foreach design to support super large iterations With this design, foreach pattern supports sequential loop and nested loop with high scalability. Users can write the code in Java syntax as the parameter definition. YAML DSL is the most popular one due to its simplicity and readability.

Java 202

Java Scalability Traffic Architecture 202

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 249

Architecture Best Practices Engineering Open Source 249

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 180

Strategy Retail DevOps Education 180

O'Reilly

AUGUST 9, 2022

Designing the prompts to get DALL-E to do something extraordinary requires a new kind of technique that’s very different from understanding pigments and brushes. You have to know what you want to do; you have to have a design in mind. We don’t really have a good language for describing software design. We’ve been here before.

Programming 104

Programming Java C++ Design 104

cdemi

DECEMBER 4, 2016

Control Costs : You don't have to design your service to meet peak load, but rather average load. Apache Kafka - High-Throughput, Low-Latency, Uses Apache ZooKeeper for Distribution, Written in Scala and Java. Considerations. A choice of Message Broker requires careful consideration as each has their pros and cons.

Design 47

Design Azure Scalability Latency 47

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 233

Latency Cache Java Traffic 233

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 128

Programming Java Google C++ 128

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 192

Social Media Open Source Media Cloud 192

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 345

Architecture Transportation Java Strategy 345

High Scalability

AUGUST 4, 2020

has hours of system design content. They also do live system design discussions every week. Learn to balance architecture trade-offs and design scalable enterprise-level software. Check out Educative.io 's bestselling new 4-course learning track: Scalability and System Design for Developers. Who's Hiring?

Education 115

Education AWS Scalability Java 115

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

The Netflix TechBlog

AUGUST 29, 2023

Today we have a wealth of tools, both OSS and commercial, all designed for cloud-native environments. To improve availability, we designed systems where components could fail separately and avoid single points of failure. In 2010, however, nearly none of it existed: the CNCF wasn’t formed until 2015!

Traffic 220

Traffic Latency Cloud C++ 220

Percona

MARCH 23, 2023

It has connectors for programming languages such as Java, Python, and PHP, as well as integrations with popular data visualization tools such as Tableau and Power BI. It can handle large datasets and complex queries with ease, and it can be easily scaled horizontally or vertically. Download Percona Distribution for PostgreSQL Today!

Database 113

Database Open Source Traffic Small Business 113

High Scalability

SEPTEMBER 3, 2020

has hours of system design content. They also do live system design discussions every week. Learn to balance architecture trade-offs and design scalable enterprise-level software. Check out Educative.io 's bestselling new 4-course learning track: Scalability and System Design for Developers. Who's Hiring?

Education 105

Education AWS Scalability Java 105

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 229

Cloud Traffic Monitoring Open Source 229