Uber Engineering

JUNE 15, 2021

It warns software engineers of bugs in newly-implemented code and regressions in existing code, before it is merged. It also … The post Handling Flaky Unit Tests in Java appeared first on Uber Engineering Blog. Unit testing forms the bedrock of any Continuous Integration (CI) system.

Java 134

Java Testing Software Engineering Engineering 134

Dynatrace

JANUARY 16, 2023

Java, Go, and Node.js Most Kubernetes clusters in the cloud (73%) are built on top of managed distributions from the hyperscalers like AWS Elastic Kubernetes Service (EKS), Azure Kubernetes Service (AKS), or Google Kubernetes Engine (GKE). Java, Go, and Node.js Java Virtual Machine (JVM)-based languages are predominant.

Open Source 358

Open Source Java Operating System Programming 358

The Netflix TechBlog

DECEMBER 11, 2020

Our Journey so Far Over the past year, we’ve implemented the core infrastructure pieces necessary for a federated GraphQL architecture as described in our previous post: Studio Edge Architecture The first Domain Graph Service (DGS) on the platform was the former GraphQL monolith that we discussed in our first post (Studio API).

Architecture 255

Architecture Best Practices Engineering Open Source 255

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. out of 10.

Social Media 147

Social Media Java Media Open Source 147

Dynatrace

FEBRUARY 25, 2025

Introduction Apache Struts 2 is a widely used Java framework for web applications, valued for its flexibility and Model-View-Controller (MVC) architecture. Developers and security professionals should take immediate steps to ensure the security of their Struts-based applications.

Servers 214

Servers Processing Java Tuning 214

Dynatrace

JANUARY 17, 2023

This results in site reliability engineers nudging development teams to add resource attributes, endpoints, and tokens to their source code. Kubernetes teams lack simple, consistent, vendor-agnostic architectures for analyzing observability signals across teams. Code changes are often required to refine observability data.

Analytics 321

Analytics Metrics Open Source Java 321

Adrian Cockcroft

FEBRUARY 9, 2023

There are three current underlying reasons for the platform engineering meme today. The layers of platforms start at the bottom with hardware choices such as which CPU architectures and vendors you want to use. We used this model effectively at Netflix when I was their cloud architect from 2010 through 2013.

Engineering 136

Engineering Serverless Lambda AWS 136

All Things Distributed

NOVEMBER 12, 2014

Without efficient, reliable, and repeatable software updates, engineers need to redirect their focus from developing new features to managing and debugging their deployments. Thousands of Amazon developers use Apollo each day to deploy a wide variety of software, from Java, Python, and Ruby apps, to HTML web sites, to native code services.

Engineering 151

Engineering AWS Java Traffic 151

Dynatrace

OCTOBER 4, 2022

For IT infrastructure managers and site reliability engineers, or SREs , logs provide a treasure trove of data. Further, these resources support countless Kubernetes clusters and Java-based architectures. In most data storage models, indexing engines enable faster access to query logs. Cost-effective architecture.

Analytics 264

Analytics Storage Infrastructure Metrics 264

The Netflix TechBlog

OCTOBER 18, 2022

Meson was based on a single leader architecture with high availability. Data scientists, engineers, non-engineers, and even content producers all run their data pipelines to get the necessary insights. Figure 1 shows the high-level architecture. With the high growth of workflows in the past few years?

Java 211

Java Scalability Traffic Architecture 211

Dynatrace

DECEMBER 9, 2021

Applications are a common source of security breaches but the prevalence of cloud-native architectures, open source, third-party libraries, and container runtime environments makes the management of modern IT environments complex. Security teams struggle with manual approaches and lack runtime insights.

Social Media 246

Social Media Open Source Cloud Media 246

Uber Engineering

FEBRUARY 2, 2017

Distributed tracing is quickly becoming a must-have component in the tools that organizations use to monitor their complex, microservice-based architectures.

Engineering 111

Engineering Open Source Architecture Monitoring 111

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.

C++ 88

C++ Mobile Hardware Java 88

The Netflix TechBlog

JANUARY 25, 2023

Unlike Java, we support multiple inheritance as well. Marken architecture Above picture represents the block diagram of the architecture for our service. Our architecture makes it possible to easily onboard and ingest data from Media algorithms. zookeeper service, internationalization service etc.

Scalability 291

Scalability Latency Media Architecture 291

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.

Open Source 242

Open Source Cloud Games Java 242

Dynatrace

MAY 5, 2021

OneAgent technology simplifies deployment across large enterprises and relieves engineers of the burden of instrumenting their applications by hand. Both Kubernetes monitoring and routing capabilities now use a containerized architecture and are managed by the new Dynatrace Operator. Dynatrace news. What’s ahead.

Cloud 246

Cloud Traffic Monitoring Open Source 246

The Netflix TechBlog

SEPTEMBER 8, 2020

This allowed Android engineers to have much more control and observability over how we get our data. We tried a few iterations of what this new service should look like, and eventually settled on a modern architecture that aimed to give more control of the API experience to the client teams. Java…Script? It was a Node.js

Latency 241

Latency Cache Java Traffic 241

Dynatrace

JULY 18, 2022

It is not an analytics engine, and it doesn’t capture deeper observability signals such as CPU profiling, thread analysis, or memory location profiling. The reference architecture works with C++,NET, Erlang/Elixir, Go, Java, PHP, Python, Ruby, Rust, and Swift — with support for additional languages to come. Start small.

Artificial Intelligence 246

Artificial Intelligence Open Source Analytics Monitoring 246

Dynatrace

JULY 9, 2020

Our engineering and delivery teams at Dynatrace have invested a lot of time building automation into the Dynatrace Software Intelligence Platform. Automate Performance aka Performance as a Self-Service: Watch SRE-Driven Performance Engineering. Quality Gates for their Java or.NET Based applications!

Cloud 261

Cloud DevOps Azure Architecture 261

InfoQ

FEBRUARY 11, 2024

The library helped the engineering teams by increasing developer velocity, and the scalability and stability of services using it. 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.

Open Source 103

Open Source Java Scalability Engineering 103

Dynatrace

JANUARY 12, 2022

In serverless and microservices architectures, messaging systems are often used to build asynchronous service-to-service communication. – DevOps Engineer, large healthcare company. An example of a critical event-based messaging service for many businesses is adding a product to a shopping cart. This is great!

Analytics 246

Analytics Systems DevOps Healthcare 246

InfoQ

APRIL 18, 2023

The company provides a comprehensive insight into its architecture, designed to manage real-time messages at scale. It highlights the unique challenges posed by delivering real-time messages across different time zones and regions and how Slack's engineers designed the infrastructure to handle them. By Eran Stiller

Architecture 103

Architecture Design Infrastructure Engineering 103

Dynatrace

MAY 9, 2022

From a cloud adoption standpoint, Smartscape helps to do the following: Adjust service architecture or infrastructure to improve application performance. Migrate to the same architecture in a different location. Figure 5 shows the service flow of a Java-based application hosted on VMware. Repurchase.

Strategy 246

Strategy Cloud Infrastructure Metrics 246

Testsigma

NOVEMBER 18, 2021

George Ukkuru is a seasoned technocrat and AVP of quality engineering, DevOps, and SRE @Marlabs Inc. He has also authored a number of books on quality engineering and test automation. Engineers should also integrate and execute API-based performance tests and SAST/DAST scans to the DevOps pipeline.

Engineering 104

Engineering Social Media DevOps Azure 104

The Netflix TechBlog

SEPTEMBER 13, 2021

Adding to the complexity, many of the checklist items themselves had a variety of different options to fulfill them (“new apps do this , but legacy apps do that”; “Java apps should use this approach , but Ruby apps should try one of these four things”… yes, there were flowcharts inside checklists.

Internet 227

Internet Internet Cloud Traffic 227

Dynatrace

DECEMBER 8, 2020

This automation is powered by Dynatrace’s AI engine, Davis. Dynatrace Application Security currently detects, assesses, and manages Java vulnerabilities. W hile optimized for Kubernetes and cloud-native environments, you can leverage our unique one – click approach as well in your classic Java environments. .

Cloud 306

Cloud Open Source Internet Internet 306

The Netflix TechBlog

MAY 14, 2021

Managing and operating asynchronous workflows can be difficult without the proper tools and architecture that puts observability, debugging, and tracing at the forefront. Prodicle is one of the many applications that is at the exciting intersection of connecting the world of content productions to Netflix Studio Engineering.

Traffic 166

Traffic Java Latency Google 166

Strategic Tech

JULY 21, 2020

Most organisations go through an architecture modernisation effort at some point as their systems drift into a state of intolerable maintenance costs and they diverge too far from modern technological advances. What architecture will be optimal for enabling that business vision? How are we going to deliver the new architecture?

Architecture 98

Architecture Design Software Architecture Strategy 98

Dynatrace

MARCH 6, 2024

To copy all image architectures and Cosign signatures for verification, make sure to use the --all flag and set use-sigstore-attachments to true in Skopeo’s container registry configuration. skopeo list-tags docker://public.ecr.aws/dynatrace/dynatrace-oneagent jq -r '.Tags cosign verify --insecure-ignore-tlog --key [link] registry.my-company.com/dynatrace-oneagent:<tag>

Cloud 264

Cloud Monitoring Java Network 264

O'Reilly

FEBRUARY 18, 2020

This year’s growth in Python usage was buoyed by its increasing popularity among data scientists and machine learning (ML) and artificial intelligence (AI) engineers. Software architecture, infrastructure, and operations are each changing rapidly. Python libraries are no less useful for manipulating or engineering data, too.).

Software Architecture 145

Software Architecture DevOps Data Engineering Architecture 145

The Netflix TechBlog

SEPTEMBER 3, 2021

The solution we use within the Netflix Studio Engineering is protobuf FieldMask. link] When the protobuf compiler (protoc) compiles this message definition, it creates the code in the language of your choice (Java in our example). This blog post covered how and why it is used at Netflix Studio Engineering for APIs that read the data.

Design 246

Design Java Code Servers 246

The Netflix TechBlog

FEBRUARY 9, 2021

Plus, the architecture of the Edge tier was evolving to a PaaS (platform as a service) model, and we had some tough decisions to make about how, and where, to handle identity token handling. The system architecture now takes the form of: Notice that tokens never traverse past the Edge gateway / EAS boundary. We are serving over 2.5

Architecture 228

Architecture Latency Servers Website 228

Dynatrace

JUNE 18, 2019

In my colleague Andi Grabner’s recent blog on Automated Deployment and Architectural Validation, he notes that, based on a recent ACM survey , validating deployment still seems to be a semi-automated task for most software delivery teams. Dynatrace news. Let’s take a deeper look at a real example pipeline.

Architecture 185

Architecture DevOps Open Source Java 185

Dynatrace

APRIL 21, 2022

As organizations adopt microservices architecture with cloud-native technologies such as Microsoft Azure , many quickly notice an increase in operational complexity. The Azure Well-Architected Framework is a set of guiding tenets organizations can use to evaluate architecture and implement designs that will scale over time.

Azure 246

Azure Monitoring Virtualization Metrics 246

O'Reilly Software

OCTOBER 23, 2018

I should start by saying this section does not offer a treatise on how to do architecture. Vitruvius and the principles of architecture. Architecture begins when someone has a nontrivial problem to be solved. Everyone who goes to architecture school learns his work. It must be beautiful, like Venus, inspiring love.

Strategy 100

Strategy Architecture Technology Technology 100

Dynatrace

JULY 31, 2020

Here at Dynatrace, we take Observability to the next level, by displaying all information in context and adding in code-level details, end-user experience, and entity relationships all while feeding this data into our AI engine, Davis, to produce actionable insights. Java, Python, .Net, These are language-specific (ex.

Open Source 246

Open Source Metrics Google Java 246

Dynatrace

JANUARY 28, 2021

Further expanding our support for OpenTelemetry metrics as well as out-of-the-box OpenTracing Java instrumentation, Dynatrace is happy to announce OneAgent support for the capture of OpenTelemetry trace data for Go. OneAgent takes care of auto-instrumentation and creation of the Smartscape model, which enables the Davis AI causation engine.

Traffic 242

Traffic Open Source Servers Cloud 242