HammerDB

FEBRUARY 25, 2021

Of course, you can prepare individual statements, however you can see major efficiency gains by using natively compiled stored procedures. For this reason we need to implement our database sessions in the form of operating system threads. Top 10 Processes. So lets take a look at how this would work in practice.

Programming 68

Programming Benchmarking Virtualization C++ 68

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. And this all has to work for whole-system executions, not just the C-language portion of user processes.

C++ 61

C++ Hardware Virtualization Benchmarking 61

Percona

JUNE 20, 2023

” This is not unusual and doesn’t affect the course of the execution as it just loads desirable items in memory. The following are possible causes for segmentation fault: Operating system issues Buggy OS kernel Faulty hardware(specifically memory) Bug in a product (e.g.,

Programming 103

Programming C++ Database Virtualization 103

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. Fast forward a decade, and both the software and hardware situations have changed dramatically. Don't like the consequences?

Hardware 71

Hardware Mobile Programming Java 71

The Agile Manager

FEBRUARY 29, 2020

Nokia hired a manager from Microsoft to wed the handset business to any alternative mobile operating system to iOS that wasn't made by Google. If the enormity of fighting outdated public policy weren't enough, carmakers moving from internal combustion to electricity also face the transition from hardware to more of a software mindset.

Artificial Intelligence 52

Artificial Intelligence Social Media Automotive Mobile 52

Testsigma

DECEMBER 28, 2019

The regression test plan must include below pointers: Purpose of testing Test strategy Features to be tested Resource Requirement Hardware Requirement Software Requirement Test schedule Change request Entry / Exit criteria Entry criteria for when to start testing Exit criteria for when to stop testing Tools. Who will write test scripts, iii.

Testing 53

Testing Hardware Testing Tools Strategy 53

Percona

MAY 1, 2023

Key areas include: Configuration parameter tuning : This tuning involves altering variables such as memory allocation, disk I/O settings, and concurrent connections based on specific hardware and requirements. This not only results in cost savings by minimizing hardware requirements but also has the potential to decrease cloud expenses.

Tuning 52

Tuning Database Efficiency Performance 52

J. Paul Reed

FEBRUARY 27, 2019

Developers work with tools that tend to be deterministic: compilers, linkers, operating systems are complex beasts, certainly, but we think of them as more or less deterministic: if we give them the same inputs, we generally expect the same outputs. It’s just an operating system or networking bug.

Entertainment 40

Entertainment Operating System Engineering Hardware 40

KeyCDN

SEPTEMBER 20, 2018

Monitoring errors on the front-end requires a bit more work because front-end performance is highly dependant on the user’s hardware, software and connection. Of course, there are also times when the problem lies not with your application but with the user’s connection or network configuration.

Monitoring 67

Monitoring Strategy Website Google 67

Nick Desaulniers

APRIL 6, 2020

halt (); Some sort of very early exception handler; better to sit busy in an infinite loop than run off and destroy hardware or corrupt data, I suppose. Jann Horn gets back to me first: Can you use QEMU to look at the hardware frame (which contains values pushed by the hardware in response to the page fault) in early_idt_handler_common?

C++ 67

C++ Hardware Code Virtualization 67

Testsigma

FEBRUARY 13, 2021

Acknowledging the benefits, businesses across the globe are shifting to cloud-based automation testing to streamline their operations but of course, it comes with more benefits. It’s cost-effective and offers a flexible testing environment. Photo Credit: [link]. 6 Signs You Need To Invest In A Cloud-Based Test Automation Tool.

Cloud 52

Cloud Testing Testing Tools Small Business 52

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., In this paper we explore the implications microservices have across the cloud system stack. Hardware implications. Operating system and network implications. ASPLOS’19.

Open Source 61

Open Source Hardware Benchmarking Systems 61

Percona

AUGUST 30, 2023

In general terms, here are potential trouble spots: Hardware failure: Manufacturing defects, wear and tear, physical damage, and other factors can cause hardware to fail. heat) can damage hardware components and prompt data loss. Without data backup mechanisms, there can be data loss or system downtime.

Database 107

Database Hardware Open Source Strategy 107

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

Alex Russell

MARCH 9, 2024

Of course, it would be better from the OS vendor's perspective if everyone simply wrote all of the software for their proprietary platform, maximising OS feature differentiation. native, OS-specific) platform and the hopefully weaker web platform. The two sub-variants differ in ambition owing to the market positions of their OS sponsors.

Benchmarking 60

Benchmarking Strategy Internet Internet 60

Smashing Magazine

JANUARY 15, 2019

how much data does the browser have to download to display your website) and resource usage of the hardware serving and receiving the website. For the more adventurous/technical, the top (table of processes) command provides similar metrics on most Unix-like operating systems such as macOS and Ubuntu.

Website Performance 78

Website Performance Website Energy Performance 78

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

Smashing Magazine

JANUARY 7, 2019

On the other hand, we have hardware constraints on memory and CPU due to JavaScript parsing times (we’ll talk about them in detail later). Of course, your data might show that your customers are not on these devices, but perhaps they simply don’t show up in your analytics because your service is inaccessible to them due to slow performance.

Performance 111

Performance Cache Network Metrics 111

HammerDB

DECEMBER 10, 2024

In this post, we revisit how to interpret transactional database performance metrics and give guidance on what levels of performance should be expected on up-to-date hardware and software in 2024. Results in the 10’s of millions are not uncommon with the most advanced hardware, software and expertise.

C++ 58

C++ Benchmarking Hardware Performance 58