Java, Presentation and Tuning - Technology Performance Pulse

Mastering MongoDB® Timeout Settings

Scalegrid

DECEMBER 14, 2023

For example, if there’s some trouble connecting due to networking problems or excessive load requests from customers present on the server’s side, that might result in a resolution-related delay causing a subsequent timeout problem. x+ in Java). Careful consideration must be given before making changes.

Java

Java Network Servers Database

Announcing enterprise-grade observability at scale for your OpenTelemetry custom metrics

Dynatrace

NOVEMBER 23, 2020

Our new OpenTelemetry custom metric exporters provide the broadest language support on the market, covering Go ,NET , Java , JavaScript/Node.js , and Python. If there is no OneAgent present, all you have to do is to provide the endpoint URL of your Dynatrace ActiveGate or Cluster and an API token. What’s next.

Metrics

Metrics Open Source Tuning Analytics

A guide to Autonomous Performance Optimization

Dynatrace

SEPTEMBER 15, 2020

Stefano started his presentation by showing how much cost and performance optimization is possible when knowing how to properly configure your application runtimes, databases, or cloud environments: Correct configuration of JVM parameters can save up to 75% resource utilization while delivering same or better performance!

Performance

Performance Java Metrics Cloud

The Speed of Time

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

Speed Java AWS Virtualization

Dynatrace Application Security protects your applications in complex cloud environments

Dynatrace

DECEMBER 8, 2020

More modern tools can provide runtime insights into certain platforms, like Kubernetes or containers, but are still limited in their ability to detect which libraries are actually used vs. those that are present, but unused. Dynatrace Application Security currently detects, assesses, and manages Java vulnerabilities.

Cloud

Cloud Open Source Internet Internet

World’s first and only fully automatic observability for Golang services now extended to statically linked Go applications

Dynatrace

OCTOBER 15, 2020

It accepted requests from a Java-based load generator on port 8888 and forwarded the requests to the default port, 8086 , of a locally running InfluxDB instance that was installed via the apt-get package manager. The web request service hosted by the foxy process is detected and presented on the foxy process page. So stay tuned!

Transportation

Transportation Monitoring Metrics Code

A look behind the scenes of AWS Lambda and our new Lambda monitoring extension

Dynatrace

FEBRUARY 25, 2021

This has led to the recent release of our new Lambda monitoring extension supporting Node.js, Java, and Python. At AWS re:Invent in 2018, the Lambda team presented an excellent talk. Stay tuned?for Dynatrace has offered a Lambda code module for Node.js A look under the hood of AWS Lambda. just a first step—we have lots of?great?functionality?in

Lambda

Lambda AWS Monitoring Serverless

Web Performance Bookshelf

Rigor

JANUARY 13, 2020

This book presents 14 specific rules that will cut 25% to 50% off response time when users request a page. 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. Web Performance Tuning.

Performance

Performance Social Media Website Website Performance

The case for a learned sorting algorithm

The Morning Paper

OCTOBER 18, 2020

On synthetic datasets containing double-precision keys following a standard normal distribution, the authors compared Learned Sort to a variety of cache-optimized and highly tuned C++ implementations of alternative sorting algorithms, presenting the most competitive alternatives in their results.

Cache

Cache C++ Java Tuning

The Speed of Time

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

Speed Java AWS Virtualization

23 Useful PHP Tools for the Everyday Web Developer

KeyCDN

OCTOBER 31, 2018

Eclipse PDT Though originally intended for Java coding, Eclipse can be extended to support PHP with the PDT plugin. PHPUnit PHPUnit is just like JUnit except that it’s for PHP testing instead of Java testing. Check out our other comprehensive guides for a complete list of the best IDE’s and text editors available.

Development

Development Open Source Java AWS

How Netflix Content Engineering makes a federated graph searchable

The Netflix TechBlog

APRIL 12, 2022

Using the type information present in the GraphQL query template and the user specified index configuration we were able to create an index template with a set of custom Elasticsearch text analyzers that generalized well across domains. This was done using graphql-java.

Engineering

Engineering Architecture Java Infrastructure

Zero Configuration Service Mesh with On-Demand Cluster Discovery

The Netflix TechBlog

AUGUST 29, 2023

Eureka and Ribbon presented a simple but powerful interface, which made adopting them easy. Second, we’ve moved from a Java-only environment to a Polyglot one: we now also support node.js , Python , and a variety of OSS and off the shelf software. This is the first in a series of posts on our journey to service mesh, so stay tuned.

Traffic

Traffic Latency Cloud C++

Optimizing data warehouse storage

The Netflix TechBlog

DECEMBER 21, 2020

This article will list some of the use cases of AutoOptimize, discuss the design principles that help enhance efficiency, and present the high-level architecture. Orient: Gather tuning parameters for a particular table that changed. AutoAnalyze In short, AutoAnalyze finds the best tuning/configuration parameters for a table.

Storage

Storage Latency Efficiency Data Engineering

Structural Evolutions in Data

O'Reilly

SEPTEMBER 19, 2023

But in its early form of a Hadoop-based ML library, Mahout still required data scientists to write in Java. And that brings our story to the present day: Stage 3: Neural networks High-end video games required high-end video cards. Moving beyond point estimates is very close to present-day AI challenges.

Hardware

Hardware Storage Big Data Blockchain

DBLog: A Generic Change-Data-Capture Framework

The Netflix TechBlog

DECEMBER 17, 2019

One which: interleaves log with dump events so that both can make progress allows to trigger dumps at any time does not use table locks uses standardized database features DBLog Framework DBLog is a Java-based framework, able to capture changes in real-time and to take dumps. Go to step 1 if more chunks present.

Database

Database Traffic Transportation Open Source

DBLog: A Generic Change-Data-Capture Framework

The Netflix TechBlog

DECEMBER 17, 2019

One which: interleaves log with dump events so that both can make progress allows to trigger dumps at any time does not use table locks uses commonly available database features DBLog Framework DBLog is a Java-based framework, able to capture changes in real-time and to take dumps. Go to step 1 if more chunks present.

Database

Database Traffic Transportation Open Source

A Showcase Of Lovely Little Websites

Smashing Magazine

NOVEMBER 24, 2021

A map that blends past and present, a musical time machine bringing back distant memories, or an interactive graphic novel pulling you deeper and deeper into a powerful story — sometimes you come across a lovely little website that, well, instantly conquers your heart. Blending Past And Present. Cosima Mielke.

Website

Website Design Games Open Source

Technology Performance Pulse

Mastering MongoDB® Timeout Settings

Announcing enterprise-grade observability at scale for your OpenTelemetry custom metrics

Trending Sources

A guide to Autonomous Performance Optimization

The Speed of Time

Dynatrace Application Security protects your applications in complex cloud environments

World’s first and only fully automatic observability for Golang services now extended to statically linked Go applications

A look behind the scenes of AWS Lambda and our new Lambda monitoring extension

Web Performance Bookshelf

The case for a learned sorting algorithm

The Speed of Time

23 Useful PHP Tools for the Everyday Web Developer

How Netflix Content Engineering makes a federated graph searchable

Zero Configuration Service Mesh with On-Demand Cluster Discovery

Optimizing data warehouse storage

Structural Evolutions in Data

DBLog: A Generic Change-Data-Capture Framework

DBLog: A Generic Change-Data-Capture Framework

A Showcase Of Lovely Little Websites

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