Testlodge

MARCH 12, 2024

The program has several features like account sign-up, log-in, recurring payments, and one-time payments. Functional testing Regression – Regression testing involves examining existing code alongside new code to verify existing functions still work as expected after introducing new code.

Systems 90

Systems Testing Open Source Hardware 90

ACM Sigarch

OCTOBER 10, 2022

Otherwise, there is a risk of repeating many of the mistakes from classical computers where, for many years, security at the hardware and architecture levels was an afterthought. With cloud-based access, anybody, including malicious users, can run their code on the real quantum computer hardware.

Architecture 72

Architecture Hardware Programming Cloud 72

Dynatrace

APRIL 5, 2021

AWS Lambda is a serverless compute service that can run code in response to predetermined events or conditions and automatically manage all the computing resources required for those processes. Customizing and connecting these services requires code. What is AWS Lambda? Where does Lambda fit in the AWS ecosystem?

Lambda 198

Lambda AWS Serverless Hardware 198

Scalegrid

NOVEMBER 29, 2023

The advantages of DBaaS Businesses can use their database services without having to purchase new hardware or set it up. Then, all you need is a simple API or low-code application to communicate with databases without worrying about the database itself. What happens if a change occurs but someone else is in the same program?

Healthcare 130

Healthcare Database Hardware Scalability 130

Dynatrace

JUNE 15, 2023

Cloud application security practices enable organizations to follow secure coding practices, monitor and log activities for detection and response, comply with regulations, and develop incident response plans. It also entails secure development practices, security monitoring and logging, compliance and governance, and incident response.

Cloud 200

Cloud Open Source Architecture Monitoring 200

Percona

JUNE 20, 2023

In order to understand “segmentation fault,” it is a must to know the basic idea of segmentation and its implementation in C programming. When we need to execute any program, it should be loaded into memory first. Here, memory is divided into equal sizes of partitions where the code of a program resides.

Programming 88

Programming C++ Database Virtualization 88

Testsigma

JUNE 3, 2021

It occurs when the arithmetic calculation results in a value that is way too large for the software program to handle. The impossible values should be identified and removed from the program, otherwise, they will result in error conditions. Hardware error. We focus on software so much that we forget about the hardware failures.

Software 82

Software Software Testing Hardware 82

Testsigma

APRIL 4, 2022

Mocking Component Behavior Useful in IoT & Embedded Software Testing Can also reduce (or eliminate) actual hardware/component need Test Reporting Generating summary report/email. Any fool can write code that a computer can understand. Good programmers write code that humans can understand.”. Martin Fowler. Test Automation !=

Testing 95

Testing Open Source IoT Programming 95

John McCalpin

SEPTEMBER 17, 2018

Most Intel microprocessors support “HyperThreading” (Intel’s trademark for their implementation of “simultaneous multithreading”) — which allows the hardware to support (typically) two “Logical Processors” for each physical core. leaving half of the Logical Processors idle).

Hardware 40

Hardware Performance Cache Programming 40

Sutter's Mill

NOVEMBER 11, 2023

0] would be easy to call “obvious” in hindsight, but it’s far from the only option and this paper’s analysis shows a thorough consideration of alternatives, including their effects on existing and future code and future language evolution. Seeing only the end result of T.[0] This is that library. You can check out the diff in these | commits.

C++ 128

C++ Lambda Network Programming 128

The Morning Paper

MAY 27, 2019

Last week we saw the benefits of rethinking memory and pointer models at the hardware level when it came to object storage and compression ( Zippads ). The protections are hardware implemented and cannot be forged in software. code is not given access to excessive capabilities. ASPLOS’19. CHERI implementation.

C++ 61

C++ Hardware Virtualization Benchmarking 61

Testsigma

APRIL 13, 2021

Unit tests provide documentation of the testing at the unit level and hence during any code changes we know already which code may cause issues. Swift is a modern and latest programming language for writing code for macOS, iOS, watchOS, etc. It is safe, fast, compatible, open-source, and easy to learn.

Testing 84

Testing Hardware Mobile Testing Tools 84

Brendan Gregg

OCTOBER 28, 2024

At Intel we've been creating a new analyzer tool to help reduce AI costs called AI Flame Graphs : a visualization that shows an AI accelerator or GPU hardware profile along with the full software stack, based on my CPU flame graphs. The gray "-" frames just help highlight the boundary between CPU and AI/GPU code.

Programming 114

Programming Hardware Tuning C++ 114

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. We wanted AWS to grow its platform functionality, and to continually eat away at the bottom of the thin layer of rapidly evolving Netflix specific platform code that we had built.

Engineering 137

Engineering Serverless Lambda AWS 137

The Netflix TechBlog

APRIL 17, 2019

264/AVC, currently, the most ubiquitous video compression standard supported by modern devices, often in hardware. Reference software serves as the basis for standard development, a framework, in which the performance of video coding tools is evaluated. Furthermore, unit tests will cover new code. The success was repeated by H.264/AVC,

Open Source 167

Open Source Scalability Speed Efficiency 167

ACM Sigarch

OCTOBER 25, 2019

When it comes to hardware support to mitigate software security issues, there is a significant gap between what is available in products today and known solutions. Acceleration—Adding hardware support to reduce the runtime overheads of security features. hardware support for malware detection/prevention).

Hardware 98

Hardware Virtualization Architecture Games 98

Scalegrid

JANUARY 25, 2024

<code> 127.0.0.1:6379> cmdstat_command:calls=796,usec=8578,usec_per_call=10.78 </code> Redis groups its various commands into connection, server, cluster, generic, etc. . <code> <code> 127.0.0.1:6379> <code>127.0.0.1:6379> 6379> info stats # Stats.

Metrics 130

Metrics Monitoring Latency Cache 130

Brendan Gregg

AUGUST 18, 2019

It was created by Alastair Robertson, a talented UK-based developer who has previously won various coding competitions. The probe specifies what events to instrument, the filter is optional and can filter down the events based on a boolean expression, and the action is the mini program that runs. There's no filter. name global.

Latency 57

Latency C++ Cache Programming 57

Smashing Magazine

AUGUST 3, 2021

Different browsers running on different platforms and hardware, respecting our user preferences and browsing modes (Safari Reader/ assistive technologies), being served to geo-locations with varying latency and intermittency increase the likeness of something not working as intended. Not all errors are preventable via defensive programming.

Network 145

Network Engineering Availability Monitoring 145

Adrian Cockcroft

JUNE 2, 2023

This tipping point is going to impact process oriented “complicated” jobs like how to use programming languages and web services first, but is spreading to include “ complex adaptive system” operations like driving cars over time. by CtrlStack who were exhibiting at GlueCon.

Social Media 98

Social Media Innovation Open Source Entertainment 98

Adrian Cockcroft

JUNE 21, 2022

I became the Sun UK local specialist in performance and hardware, and as Sun transitioned from a desktop workstation company to sell high end multiprocessor servers I was helping customers find and fix scalability problems. We had specializations in hardware, operating systems, databases, graphics, etc.

Tuning 52

Tuning Benchmarking Engineering C++ 52

KeyCDN

JANUARY 23, 2020

A wide range of users with different operating systems, browsers, hardware configurations and other variables provides a wide sample size that helps developers discover as many issues as possible. Some APM solutions can monitor code during development to ensure performance. What is real user monitoring (RUM)?

Strategy 72

Strategy Metrics Monitoring Servers 72

Smashing Magazine

SEPTEMBER 21, 2021

More precisely, we’ll discuss: Why using the Linux shell can be very powerful when working with plain text (including code); Why using the dreaded Arch Linux; The advantage of a tiling window manager; How to have a great terminal experience with URxvt, tmux, and tmuxp; Why Vim can become your best friend. But first, a bit of theory.

Development 101

Development Energy Programming Systems 101

Nick Desaulniers

MAY 30, 2016

Simultaneously, they’re all right, but they’re also all wrong (and need a lesson about portable C code). One of the first few programs a programmer might write after hello world is something like this: 1. When I run that code on my x86-64 OSX machine, I get the following output: 1. When they run that program, they see: 1.

C++ 59

C++ Programming Code Hardware 59

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 110

Cloud Development AWS Servers 110

ACM Sigarch

FEBRUARY 23, 2018

It is much more difficult to publish truly risky, revolutionary research due to implicit filters in what gets funded and what makes it past a program committee. According to the article “ When Women Stopped Coding “, the percent of women in Computer Science 30 years ago was nearly twice what it is now. Discounting the Past.

Architecture 47

Architecture Cache Hardware Virtualization 47

Nick Desaulniers

OCTOBER 24, 2018

Typically, when we modify a program, we’d like to run it to verify our changes. Before booting a compiled Linux kernel image on actual hardware, it can save us time and potential headache to do a quick boot in a virtual machine like QEMU. 1.144949 ] Hardware name: QEMU Standard PC ( i440FX + PIIX, 1996 ) , BIOS 1.10.2-1ubuntu1

C++ 56

C++ Hardware Virtualization Systems 56

KeyCDN

SEPTEMBER 20, 2018

Source: Google Keep in mind that not all code errors are noticeable to users. Back-end error tracking is relatively straightforward since all server-side code runs in the same place. For instance, that’s why here at KeyCDN we offer a bounty program for users that find security bugs within our application.

Strategy 67

Strategy Monitoring Website Google 67

HammerDB

FEBRUARY 25, 2021

This is why the choice of programming language is so important from the outset. Database Application Logic Oracle PL/SQL SQL Server T-SQL Db2 SQL PL PostgreSQL PL/pgSQL MySQL stored program language HammerDB Stored Procedures. So now our TPROC-C example from the Stock Level stored procedure on SQL Server begins as follows.

Programming 67

Programming Benchmarking Virtualization C++ 67

Dynatrace

JANUARY 26, 2021

This allows teams to sidestep much of the cost and time associated with managing hardware, platforms, and operating systems on-premises, while also gaining the flexibility to scale rapidly and efficiently. Performing updates, installing software, and resolving hardware issues requires up to 17 hours of developer time every week.

Serverless 246

Serverless Efficiency Lambda AWS 246

O'Reilly

NOVEMBER 28, 2023

And everyone has opinions about how these language models and art generation programs are going to change the nature of work, usher in the singularity, or perhaps even doom the human race. AI users say that AI programming (66%) and data analysis (59%) are the most needed skills. Many AI adopters are still in the early stages.

Open Source 112

Open Source Google Artificial Intelligence Infrastructure 112

Dynatrace

DECEMBER 8, 2021

There are a few important details worth unpacking around monolithic observability as it relates to these qualities: The nature of a monolithic application using a single programming language can ensure all code uses the exact same logging standards, location, and internal diagnostics. Just as the code is monolithic, so is the logging.

Cloud 241

Cloud Serverless Hardware Operating System 241

Randon ASCII

OCTOBER 4, 2020

It is desirable for a program to be able to go to sleep and then wake up a little while later. The answer is hardware interrupts. The OS programs a timer chip that then triggers an interrupt that wakes up the CPU and the OS can then schedule your thread. Timer interrupts and their raison d’être. Decades of madness.

Programming 145

Programming Games Hardware Operating System 145

Brendan Gregg

MARCH 16, 2024

Apart from library code, maybe your application doesn't have frame pointers either, in which case everything is broken. Only in extreme circumstances does the cost (in processor time and I-cache footprint) translate to a tangible benefit - circumstances which usually resort to hand-coded assembly anyway.

Java 138

Java Cache Google Hardware 138

Dynatrace

APRIL 21, 2023

The obvious costs of tool sprawl can quickly add up, including licensing, support, maintenance, training, hardware, and often additional headcount. Embracing change In the beginning, the executive agencies resisted the program, and within the first five months, only 20 of the 200+ critical applications were being monitored.

Government 179

Government Infrastructure Innovation Monitoring 179

DZone

FEBRUARY 27, 2021

This begins not only in designing the algorithm or coming out with efficient and robust architecture but right onto the choice of programming language. Recently, I spent some time checking on the Performance (not a very detailed study) of the various programming languages. Ahem, Slow!

Java 210

Java C++ Benchmarking Programming 210

Percona

OCTOBER 18, 2023

The findings from our 2023 Open Source Database Report highlight that a substantial 42% of all database instances are now licensed through community-supported open source models, and GitHub reports that over 30% of Fortune 100 companies have established open source program offices (OSPO) to coordinate and manage their open source initiatives.

Open Source 97

Open Source Database Strategy Hardware 97