O'Reilly

JANUARY 13, 2020

.” Willing also offered a shout-out to the CircuitPython and Mu projects, asking, “Who doesn’t love hardware, blinking LEDs, sensors, and using Mu, a user-friendly editor that is fantastic for adults and kids?” ” Java. It’s mostly good news on the Java front.

Programming 133

Programming Java Google C++ 133

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. Evaluation.

Cache 61

Cache Benchmarking Hardware Java 61

DZone

FEBRUARY 27, 2021

They still will win for mission-critical or real-time systems, which need performance over these parameters. Considering all aspects and needs of current enterprise development, it is C++ and Java which outscore the other in terms of speed. In Byteland they have a very strange monetary system. Ahem, Slow!

Java 214

Java C++ Benchmarking Programming 214

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. The most widely used and popular languages, like Python ($150,000), SQL ($144,000), Java ($155,000), and JavaScript ($146,000), were solidly in the middle of the salary range.

Azure 145

Azure Social Media Programming AWS 145

Brendan Gregg

MARCH 16, 2024

The problem is that this system has a default libc that has been compiled without frame pointers, so any stack walking stops at the libc layer, producing a partial stack that's missing the application frames. This is pretty common and usually goes unnoticed as the flame graph looks ok at first glance.

Java 145

Java Cache Google Hardware 145

All Things Distributed

MAY 8, 2012

Werner Vogels weblog on building scalable and robust distributed systems. pricing starts at $0.035/hour and is inclusive of SQL Server software, hardware, and Amazon RDS management capabilities. All Things Distributed. Expanding the Cloud for Windows Developers. By Werner Vogels on 08 May 2012 02:00 PM. Comments (). License Includedâ??

Cloud 115

Cloud Development AWS Servers 115

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., Systems built with lots of microservices have different operational characteristics to those built from a small number of monoliths, we’d like to study and better understand those differences.

Open Source 61

Open Source Hardware Benchmarking Systems 61

Brendan Gregg

SEPTEMBER 25, 2021

CLI tools The Cassandra systems were EC2 virtual machine (Xen) instances. 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. Maybe Java is calling it more often for some reason.

Speed 126

Speed Java AWS Virtualization 126

The Netflix TechBlog

MARCH 8, 2021

They need specialized hardware, access to petabytes of images, and digital content creation applications with controlled licenses. We needed a system that could manage hundreds to one-day thousands of workstations. We use Salt to make operating system agnostic declarative statements about how to configure a workstation.

Entertainment 306

Entertainment Storage Hardware Open Source 306

The Agile Manager

MARCH 31, 2017

Within a few years, we saw significant expansion of contract labor firms (or "services", or "consulting", whichever you prefer): firms like Accenture and Infosys grew rapidly, while firms like IBM ditched hardware for services. Selling became a race to the bottom in pricing. Certifications became the path to higher salaries.

Innovation 40

Innovation Energy Serverless Hardware 40

Dynatrace

FEBRUARY 23, 2022

IaC, or software intelligence as code , codifies and manages IT infrastructure in software, rather than in hardware. Log4Shell enables an attacker to use remote code execution to engage with software that uses the Java logging library Log4j versions 2.0 Increased adoption of Infrastructure as code (IaC). and 2.14.1.

Serverless 258

Serverless Infrastructure Innovation DevOps 258

Dynatrace

MAY 1, 2020

Other distributions like Debian and Fedora are available as well, in addition to other software like VMware, NGINX, Docker, and, of course, Java. This is especially the case with microservices and applications created around multiple tiers, where cheaper hardware alternatives play a significant role in the infrastructure footprint.

Java 132

Java Hardware Tuning Metrics 132

Dynatrace

NOVEMBER 11, 2020

The /opt directory is typically used for deployment of additional software running on the Unix system. Please note that the OneAgent update process may require that the injected OneAgent modules (for Java,Net, Apache, etc.) Keeping the runtime data in the /opt directory made it cumbersome to maintain.

Best Practices 190

Best Practices Storage Java Benchmarking 190

O'Reilly

SEPTEMBER 19, 2023

Doubly so as hardware improved, eating away at the lower end of Hadoop-worthy work. But in its early form of a Hadoop-based ML library, Mahout still required data scientists to write in Java. Google goes a step further in offering compute instances with its specialized TPU hardware. ” scenarios at industrial scale.

Hardware 101

Hardware Storage Big Data Blockchain 101

Testsigma

FEBRUARY 3, 2021

Mobiles have different models, screen resolutions, operating systems, network types, hardware configurations, etc. Also, how to test the hardware of the mobile phone itself, is it supporting all the software as it should? Let us have a look at the most popular types of mobile testing for applications and hardware.

Mobile 82

Mobile Testing Hardware C++ 82

Brendan Gregg

SEPTEMBER 25, 2021

CLI tools The Cassandra systems were EC2 virtual machine (Xen) instances. 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. Maybe Java is calling it more often for some reason.

Speed 52

Speed Java AWS Virtualization 52

Brendan Gregg

SEPTEMBER 25, 2021

CLI tools The Cassandra systems were EC2 virtual machine (Xen) instances. 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. Maybe Java is calling it more often for some reason.

Speed 40

Speed Java AWS Virtualization 40

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

HammerDB

JUNE 27, 2022

It enables the user to measure database performance and make comparative judgements about database hardware and software. HammerDB has graphical and command line interfaces for the Windows and Linux operating systems. HammerDB is a software application for database benchmarking. Why HammerDB was developed. HammerDB Licensing.

Benchmarking 62

Benchmarking Open Source C++ Cache 62

Dynatrace

OCTOBER 22, 2019

If your system is under high load, it can run into thread-locking issues that prevent upward linear scaling of your application. Thread dumps allow Java developers to understand which threads execute which code and whether or not certain threads are waiting or locked. Locking is the Achilles heel of any multi-threaded architecture.

Java 102

Java Scalability Hardware Architecture 102

All Things Distributed

JULY 14, 2015

In this blog post, I will explain how these three new capabilities empower you to build applications with distributed systems architecture and create responsive, reliable, and high-performance applications using DynamoDB that work at any scale. DynamoDB Streams simplifies and improves this design pattern with a distributed systems approach.

Database 167

Database Lambda AWS IoT 167

Alex Russell

JUNE 20, 2020

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). Java arrived with a focus on structured programming (including threads), GUI controls , networking, device access, and graphics. high-color image raster.

Hardware 55

Hardware Games Java Media 55

Dynatrace

NOVEMBER 20, 2019

The IBM Z platform is a range of mainframe hardware solutions that are quite frequently used in large computing shops. Typically, these shops run the z/OS operating system, but more recently, it’s not uncommon to see the Z hardware running special versions of Linux distributions.

Availability 30

Availability Hardware Java Tuning 30

The Morning Paper

MARCH 3, 2020

In the same spirit as Paxos Made Live , this paper describes the details, choices and tradeoffs that are required to put a consensus system into production. The bulkhead design pattern suggests partitioning a system so that failure of one partition doesn’t impact the others. A guiding principle. Physalia in the large.

Database 106

Database AWS Network Design 106

Testsigma

JUNE 19, 2020

Java, Python, etc ). There are various disadvantages of using Selenium(we will discuss it later), one of them is that it requires strong technical knowledge about programming language because it’s script can only be written with the help of programming languages like Java, Python etc. Chrome, Firefox, Safari etc.

Testing Tools 60

Testing Tools Testing Open Source Java 60

Dynatrace

AUGUST 8, 2019

The IBM Z platform is a range of mainframe hardware solutions that are quite frequently used in large computing shops. Typically, these shops run the z/OS operating system, but more recently, it’s not uncommon to see the Z hardware running special versions of Linux distributions.

Availability 25

Availability Hardware Java Tuning 25

The Morning Paper

JULY 18, 2019

We envisage the space cost of the network to be amortized by sharing it across many neural Bloom Filters, and the timecost of executing the network to be offset by the continuous acceleration of dense linear algebra on modern hardware, and the ability to batch writes and queries ef?ciently.

Network 86

Network Java Database Hardware 86

Highly Scalable

APRIL 2, 2012

In particular, we built this system on top of Oracle Coherence and designed our own data structures and indexes. The first piece of functionality is structural or hierarchical navigation through categories and products, which are the main business entities of the system. System Properties and Major Technical Requirements.

Ecommerce 100

Ecommerce Cache Storage Architecture 100

The Morning Paper

SEPTEMBER 12, 2019

If you think about a system like Procella that’s combining transactional and analytic workloads on top of a cloud-native architecture, extensions to SQL for streaming , dataflow based materialized views (see e.g. It would be a bold departure from the current imperative high-level DSL based approach to deep learning taken by TensorFlow et al.,

Network 44

Network Database Programming Hardware 44

Scalegrid

JULY 13, 2020

Oracle Database is a commercial, proprietary multi-model database management system produced by Oracle Corporation, and the largest relational database management system (RDBMS) in the world. Compare ease of use across compatibility, extensions, tuning, operating systems, languages and support providers. Compare Ease of Use.

Open Source 244

Open Source Tuning C++ Database 244

High Scalability

NOVEMBER 25, 2019

He and his colleagues spend their productive hours scaling large distributed file systems. Our only option was to roll up our sleeves and build basic cloud file system components such as object store ourselves. Languages: Java. Java used to power core file system code. You can reach him at @kpatelwork.

Architecture 52

Architecture Cache Azure Storage 52