Adrian Cockcroft

FEBRUARY 9, 2023

The layers of platforms start at the bottom with hardware choices such as which CPU architectures and vendors you want to use. The next layer is defined by the languages you want to use, Java, Python, Go, , Javascript, Rust etc, and the ecosystem of library functions you bought from a vendor or downloaded.

Engineering 137

Engineering Serverless Lambda AWS 137

Brendan Gregg

SEPTEMBER 25, 2021

Was there some other program consuming CPU, like a misbehaving Ubuntu service that wasn't in CentOS? 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. 30.14% in the middle of the flame graph.

Speed 126

Speed Java AWS Virtualization 126

O'Reilly

SEPTEMBER 15, 2021

Our audience is particularly strong in the software (20% of respondents), computer hardware (4%), and computer security (2%) industries—over 25% of the total. Given the difficulty of hiring expertise from outside, we expect an increasing number of companies to grow their own ML and AI talent internally using training programs.

Azure 145

Azure Social Media Programming AWS 145

The Morning Paper

MAY 23, 2019

These techniques work well for scientific programs that are dominated by arrays. However, they are ineffective on object-based programs because objects do not fall neatly into fixed-size blocks and have a more irregular layout. 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

Alex Russell

SEPTEMBER 20, 2020

Pre-publication gates were valuable when better answers weren't available, but commentators should update their priors to account for hardware and software progress of the past 13 years. Why are iOS apps "direct metal" binaries while Android apps use Java runtimes? Is one of these more (or less) "an app"?

Hardware 64

Hardware Mobile Programming Java 64

The Polyglot Developer

MAY 8, 2017

One of the highlights of the Go programming language is its ability to handle concurrency with minimal effort using what are called goroutines and channels. The beauty here versus other programming languages is that you don’t end up in a callback mess or locking hell.

Hardware 40

Hardware Java Programming Development 40

Brendan Gregg

SEPTEMBER 25, 2021

Was there some other program consuming CPU, like a misbehaving Ubuntu service that wasn't in CentOS? 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.

Speed 52

Speed Java AWS Virtualization 52

HammerDB

JUNE 27, 2022

It enables the user to measure database performance and make comparative judgements about database hardware and software. These factors meant that often when looking for database performance information, the results for a particular combination of software and hardware were not available. What is HammerDB? Why HammerDB was developed.

Benchmarking 62

Benchmarking Open Source C++ Cache 62

Testsigma

JUNE 19, 2020

testing and is integratable with multiple programming languages (i.e. Java, Python, etc ). It supports multi programming languages like Python, Java, C# etc. Selenium consume less hardware support for test cases execution 7. Selenium consume less hardware support for test cases execution 7. Disadvantages: 1.

Testing Tools 60

Testing Tools Testing Open Source Java 60

Brendan Gregg

SEPTEMBER 25, 2021

Was there some other program consuming CPU, like a misbehaving Ubuntu service that wasn't in CentOS? 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. 30.14% in the middle of the flame graph.

Speed 40

Speed Java AWS Virtualization 40

Alex Russell

JUNE 20, 2020

3] Oh, and it should be imperatively programmed with Lisp-in-C's-clothing. Recall that browsers arose atop platforms that universally provided a host of services by the late 90's: system fonts (to support layout programs, including WYSIWYG editing). multi-tasking & concurrent programming. high-color image raster.

Hardware 55

Hardware Games Java Media 55

All Things Distributed

JULY 14, 2015

In traditional database architectures, database engines often run a small search engine or data warehouse engines on the same hardware as the database. Also, you can choose to program post-commit actions, such as running aggregate analytical functions or updating other dependent tables. DynamoDB Cross-region Replication.

Database 167

Database Lambda AWS IoT 167

All Things Distributed

MAY 8, 2012

s announcement of Amazon RDS for Microsoft SQL Server and.NET support for AWS Elastic Beanstalk marks another important step in our commitment to increase the flexibility for AWS customers to use the choice of operating system, programming language, development tools and database software that meet their application requirements.

Cloud 115

Cloud Development AWS Servers 115

The Morning Paper

SEPTEMBER 12, 2019

SQL provides a declarative programming interface, below which the system itself can figure out the most effective execution plans based on data size and statistics, layout, compute hardware etc. Be careful what you ask for (materialize). Recursive learning in SQL.

Network 44

Network Database Programming Hardware 44

ScaleOut Software

JULY 27, 2018

The technique is called data-parallel computing , and many IMDGs (like ScaleOut StateServer Pro ®) provide APIs that make it easy to use in languages like Java, C#, and C++. This would enable the application to avoid bottlenecks and harness the IMDG’s scalable computing power to boost performance.

Scalability 40

Scalability Cache Airlines Healthcare 40

ScaleOut Software

JULY 27, 2018

The technique is called data-parallel computing , and many IMDGs (like ScaleOut ComputeServer ®) provide APIs that make it easy to use in languages like Java, C#, and C++. This would enable the application to avoid bottlenecks and harness the IMDG’s scalable computing power to boost performance.

Scalability 40

Scalability Cache Airlines Healthcare 40

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