DZone

JUNE 2, 2019

Almost every time I present RSocket to an audience, there will be someone asking the question: "How does RSocket compare to gRPC?" " Today we are going to find out.

Benchmarking 279

Benchmarking Latency Java Scalability 279

DZone

MAY 9, 2019

What happens when you run a Java application without checking your hardware configuration? Obviously, your application lags in terms of performance. For small applications, you need not worry, but for applications that require larger memory (in GB's), you need to take care of the configurations; otherwise, your application can suffer a lot.

Benchmarking 100

Benchmarking Java Hardware Performance 100

The Morning Paper

SEPTEMBER 24, 2020

Static analysis of Java enterprise applications: frameworks and caches, the elephants in the room , Antoniadis et al., If you try running Soot , WALA , or Doop out of the box on a real-world Java enterprise application you’re likely to get very low coverage, or possibly even no results at all if the tool fails to complete the analysis.

Java 80

Java Cache Benchmarking Programming 80

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. Bear in mind that Netflix doesn't even use Fedora!)

Java 145

Java Cache Google Hardware 145

Dynatrace

AUGUST 3, 2022

Log4Shell is a widespread software vulnerability that occurred in December of 2021 in Apache Log4j 2, a popular Java library for logging error messages in applications. Spring4Shell is a critical vulnerability that emerged in March of 2022 that affects the Spring Java framework, an open-source platform for Java-based application development.

Java 184

Java Traffic Benchmarking Strategy 184

Brendan Gregg

SEPTEMBER 25, 2021

There's no Java stack—there should be a tower of green Java methods—instead there's only a single green frame or two. This is how Java flame graphs looked at the time. Later that year I prototyped the c2 frame pointer fix that became -XX:+PreserveFramePointer, which fixes Java stacks in these profiles.

Speed 126

Speed Java AWS Virtualization 126

Dynatrace

FEBRUARY 10, 2022

A perfect OWASP benchmark score for injection attacks – 100% accuracy and zero false positives – impressively proves the precision of our approach. Real-time attack detection and blocking for Java will be available in the next 120 days. This is one step towards delivering the promise of runtime application self-protection.

Traffic 231

Traffic Benchmarking Innovation Java 231

Dynatrace

OCTOBER 26, 2022

The scope of OSS ranges from small components, such as a Java class library, to complete systems, such as the Apache HTTP Server Project and the Kubernetes container management system. A contributor develops software and makes it available under an open source license for others to contribute to, improve, and expand. What are open standards?

Open Source 188

Open Source Software Software Development 188

The Morning Paper

MAY 12, 2019

An open-source benchmark suite for microservices and their hardware-software implications for cloud & edge systems Gan et al., A typical architecture diagram for one of these services looks like this: Suitably armed with a set of benchmark microservices applications, the investigation can begin! ASPLOS’19.

Open Source 61

Open Source Hardware Benchmarking Systems 61

Dynatrace

NOVEMBER 11, 2020

Dynatrace OneAgent deployment and life-cycle management are already widely considered to be industry benchmarks for reliability and efficiency. Please note that the OneAgent update process may require that the injected OneAgent modules (for Java,Net, Apache, etc.) Dynatrace news.

Best Practices 193

Best Practices Storage Java Benchmarking 193

HammerDB

JUNE 27, 2022

HammerDB is a software application for database benchmarking. Databases are highly sophisticated software, and to design and run a fair benchmark workload is a complex undertaking. The Transaction Processing Performance Council (TPC) was founded to bring standards to database benchmarking, and the history of the TPC can be found here.

Benchmarking 62

Benchmarking Open Source C++ Cache 62

Dynatrace

OCTOBER 26, 2022

The scope of OSS ranges from small components, such as a Java class library, to complete systems, such as the Apache HTTP Server Project and the Kubernetes container management system. A contributor develops software and makes it available under an open source license for others to contribute to, improve, and expand. What are open standards?

Open Source 130

Open Source Software Software Development 130

Dynatrace

OCTOBER 26, 2022

The scope of OSS ranges from small components, such as a Java class library, to complete systems, such as the Apache HTTP Server Project and the Kubernetes container management system. A contributor develops software and makes it available under an open source license for others to contribute to, improve, and expand. What are open standards?

Open Source 130

Open Source Software Software Development 130

The Netflix TechBlog

OCTOBER 19, 2020

Our tactical approach was to use Netflix-specific libraries for collecting traces from Java-based streaming services until open source tracer libraries matured. We chose Open-Zipkin because it had better integrations with our Spring Boot based Java runtime environment.

Infrastructure 233

Infrastructure Transportation Storage Open Source 233

Particular Software

SEPTEMBER 20, 2021

In place of RPC, 1 they may substitute a different term or technology like REST, microservices, gRPC, WCF, Java RMI, etc. Why RPC is “faster” It’s tempting to simply write a micro-benchmark test where we issue 1000 requests to a server over HTTP and then repeat the same test with asynchronous messages. Messaging doesn’t do that.

Benchmarking 97

Benchmarking Latency Servers Systems 97

The Morning Paper

MAY 23, 2019

Looking across a set of eight Java benchmarks, we find that only two of them are array dominated, the rest having between 40% to 75% of the heap footprint allocated to objects, the vast majority of which are small. Consider a B-Tree node from the B-tree Java benchmark: Uncompressed, it’s memory layout looks like (a) below.

Cache 61

Cache Benchmarking Hardware Java 61

High Scalability

AUGUST 24, 2021

No more hassles of benchmarking and tuning algorithms or building and maintaining infrastructure for vector search. Client libraries are available for Node, Ruby, Python, PHP, Go, Java and.NET. Bridgecrew is the cloud security platform for developers. Try the API now in this 5 minute interactive tutorial.

Education 100

Education DevOps Infrastructure Benchmarking 100

Brendan Gregg

SEPTEMBER 25, 2021

There's no Java stack—there should be a tower of green Java methods—instead there's only a single green frame or two. This is how Java flame graphs looked at the time. Later that year I prototyped the c2 frame pointer fix that became -XX:+PreserveFramePointer, which fixes Java stacks in these profiles.

Speed 52

Speed Java AWS Virtualization 52

High Scalability

OCTOBER 27, 2021

No more hassles of benchmarking and tuning algorithms or building and maintaining infrastructure for vector search. Client libraries are available for Node, Ruby, Python, PHP, Go, Java and.NET. Bridgecrew is the cloud security platform for developers. Try the API now in this 5 minute interactive tutorial.

Education 100

Education DevOps Infrastructure Benchmarking 100

High Scalability

SEPTEMBER 29, 2021

No more hassles of benchmarking and tuning algorithms or building and maintaining infrastructure for vector search. Client libraries are available for Node, Ruby, Python, PHP, Go, Java and.NET. Bridgecrew is the cloud security platform for developers. Try the API now in this 5 minute interactive tutorial.

Education 100

Education DevOps Infrastructure Benchmarking 100

High Scalability

SEPTEMBER 15, 2021

No more hassles of benchmarking and tuning algorithms or building and maintaining infrastructure for vector search. Client libraries are available for Node, Ruby, Python, PHP, Go, Java and.NET. Bridgecrew is the cloud security platform for developers. Try the API now in this 5 minute interactive tutorial.

Education 100

Education DevOps Infrastructure Benchmarking 100

Dynatrace

FEBRUARY 25, 2021

This has led to the recent release of our new Lambda monitoring extension supporting Node.js, Java, and Python. When we set out to create the new Lambda extension, we benchmarked other dedicated Lambda monitoring solutions that were already on the market. Dynatrace has offered a Lambda code module for Node.js

Lambda 215

Lambda AWS Monitoring Serverless 215

InfoQ

JANUARY 12, 2021

In this article, we’ll briefly outline the use-case for a library like Donkey and present our benchmarks. Donkey is the product of the quest for a highly performant Clojure HTTP stack aimed to scale at the rapid pace of growth we have been experiencing at AppsFlyer, and save us computing costs. By Yaron Elyashiv.

Benchmarking 119

Benchmarking Performance Design Network 119

Percona

OCTOBER 12, 2023

The documentation mentions that the supported languages to profile are Go, Java (any JVM-based language), Python, Ruby, and NodeJS. A simple sysbench benchmark on MySQL shows an overhead between six and 10 percent on CPU-bound systems when running perf with the default sampling frequency of 4000 Hz.

Code 114

Code Tuning C++ Benchmarking 114

Brendan Gregg

SEPTEMBER 25, 2021

There's no Java stack—there should be a tower of green Java methods—instead there's only a single green frame or two. This is how Java flame graphs looked at the time. Later that year I prototyped the c2 frame pointer fix that became -XX:+PreserveFramePointer, which fixes Java stacks in these profiles.

Speed 40

Speed Java AWS Virtualization 40

Scalegrid

JULY 13, 2020

SolarisUnix. Supported Languages. JavaScript. Objective C. Visual Basic.Net. JavaScript (Node.js). PostgreSQL support is available free from the community, and there are also many support providers available for advanced assistance.

Open Source 244

Open Source Tuning C++ Database 244

Rigor

JANUARY 13, 2020

The current state of Java¬Script and web browsers and includes brand-new material on features like class notation, arrow functions, iterators, async functions, template strings, and block scope. Progressive Web Apps. Build your audience, increase revenue, and widen the web's reach-all with the power of progressive web apps.

Performance 75

Performance Social Media Website Performance Website 75

High Scalability

NOVEMBER 9, 2018

matei_zaharia : Since we opened #DAWNBench deep learning benchmark rolling submissions, there have been some cool entires. 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

Alex Russell

MAY 9, 2022

They routinely benchmark against their competition on important flows and can understand when a competitor has taken the initiative to catch up (it rarely happens through a single commit or launch). Not since the promise of client-side Java has the hype cycle around technology adoption been more out of step with average usability.

Performance 86

Performance Latency Metrics Engineering 86

High Scalability

NOVEMBER 25, 2019

Languages: Java. Java used to power core file system code. For highly scalable services, going outside of java process is costly, even to go to Memcache or Redis so we do in-memory cache with varying TTL for some highly used data structures like access control computation, feature flags, routing metadata etc. Cloud Platform.

Architecture 52

Architecture Cache Azure Storage 52