The Netflix TechBlog

AUGUST 29, 2023

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. If service A needs to talk to clusters B and C, then you need to define clusters B and C as part of A’s proxy config. First, we’ve grown the number of different IPC clients.

Traffic 229

Traffic Latency Cloud C++ 229

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 137

Cache C++ Java Tuning 137

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 103

Speed Java AWS Virtualization 103

Percona

OCTOBER 12, 2023

The documentation mentions that the supported languages to profile are Go, Java (any JVM-based language), Python, Ruby, and NodeJS. MySQL is not written in NodeJS, but we specify –lang node to launch the perf profiler, which is compatible with C/C++.

Code 124

Code Tuning C++ Benchmarking 124

Brendan Gregg

SEPTEMBER 5, 2021

Note that this sample flame graph is dominated by Java, shown by the green frames. ## 4. The other colors are yellow for C++, and red for other user-level code.) The default size is 128 Kbytes, and people shouldn't be tuning below 8 Kbytes. Just for illustration, this shows the Vector UI and a typical cloud flame graph.

Cache 141

Cache Cloud Code Java 141

Smashing Magazine

DECEMBER 2, 2021

The Java Advent 2021 is here! The project started in 2012 with the idea of providing technical content during the Christmas Advent period, so keep looking for nice things under the Java Christmas tree! ??. C# Advent Calendar. It’s time for the fifth annual C# advent calendar that will feature two pieces of content every day.

Design 120

Design Development Programming Website 120

O'Reilly

FEBRUARY 25, 2025

For some context, over the past 15 years Ive been operating Python Tutor ( [link] ), a free online tool that tens of millions of people around the world have used to write, run, and visually debug their code (first in Python and now also in Java, C, C++, and JavaScript).

Code 84

Code Programming Servers Cloud 84

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. You can download these models to use out of the box, or employ minimal compute resources to fine-tune them for your particular task. Stage 2: Machine learning models Hadoop could kind of do ML, thanks to third-party tools.

Hardware 135

Hardware Storage Big Data Blockchain 135

Rigor

JANUARY 13, 2020

Steve Souders, plus Dion Almaer, Doug Crockford, Ben Galbraith, Tony Gentilcore, Dylan Schiemann, Stoyan Stefanov, Nicole Sullivan, Nicholas C. 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.

Performance 75

Performance Social Media Website Website Performance 75

Enprowess

MAY 10, 2018

As Artificial intelligence and Machine learning are in action now, there are various APIs and libraries available with Java too. c) Liferay 7: Source: [link]. Transfer learning by taking a pre-trained model and fine-tuning it for another task. What is needed: a) TensorFlow libraries: libtensorflow_jni-1.8.0.jar. Source: [link].

Artificial Intelligence 40

Artificial Intelligence Open Source Google Java 40

Smashing Magazine

NOVEMBER 24, 2021

A” is for “Albert”, “B” is for “Bounce”, “C” for “Cowabunga”. The simulations of the Original IBM PC from 1981 and the OSI Challenger 1P from 1978 were written entirely in JavaScript and require no additional plugins — no Java, no Flash. Beautiful works of art with a mysterious touch. An Alphabetical Adventure. “A”

Website 134

Website Design Open Source Games 134

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

Brendan Gregg

SEPTEMBER 5, 2021

Just for illustration, this shows the Vector UI and a typical cloud flame graph: Note that this sample flame graph is dominated by Java, shown by the green frames. The other colors are yellow for C++, and red for other user-level code.) The default size is 128 Kbytes, and people shouldn't be tuning below 8 Kbytes.

Cache 52

Cache Cloud Java Code 52

Brendan Gregg

SEPTEMBER 5, 2021

Just for illustration, this shows the Vector UI and a typical cloud flame graph: Note that this sample flame graph is dominated by Java, shown by the green frames. ## 4. The other colors are yellow for C++, and red for other user-level code.) The default size is 128 Kbytes, and people shouldn't be tuning below 8 Kbytes.

Cache 40

Cache Cloud Code Java 40

The Netflix TechBlog

MARCH 7, 2019

C) Compression Algorithms should be able to work on raw data as well as compressed data. Compression algorithms can be lossless, or lossy with a tuning parameter to control the loss of information and impact on the standard error of the treatment effect.

Design 175

Design Engineering Innovation Java 175

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