HammerDB

FEBRUARY 25, 2021

This is why the choice of programming language is so important from the outset. This post explains why HammerDB made the language decisions it made to make it the best performing and most usable database benchmarking software. For this reason we need to implement our database sessions in the form of operating system threads.

Programming 67

Programming Benchmarking Virtualization C++ 67

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.

Open Source 61

Open Source Hardware Benchmarking Systems 61

The Morning Paper

DECEMBER 10, 2019

…software operating on persistent data structures requires "global" pointers that remain valid after a process terminates, while hardware requires that a diverse set of devices all have the same mappings they need for bulk transfers to and from memory, and that they be able to do so for a potentially heterogeneous memory system. .

Hardware 52

Hardware Virtualization Operating System Programming 52

Dynatrace

NOVEMBER 22, 2022

An always-on infrastructure provides the foundation for system availability that can deliver five-nines availability. Traditionally, teams achieve this high level of uptime using a combination of high-capacity hardware, system redundancy, and failover models. Apply AI for real-time root-cause analysis.

Infrastructure 185

Infrastructure Availability Systems Retail 185

Dynatrace

APRIL 5, 2021

But with the benefits also come concerns about observability, and how to monitor and manage ever-expanding cloud software stacks. You will likely need to write code to integrate systems and handle complex tasks or incoming network requests. Organizations are realizing the cost savings and management benefits of serverless automation.

Lambda 181

Lambda AWS Serverless Hardware 181

Randon ASCII

OCTOBER 4, 2020

First, a bit of operating-system design context. It is desirable for a program to be able to go to sleep and then wake up a little while later. Ideally the CPU goes to sleep when Sleep(1) is called, in order to save power, so how does the operating system (OS) wake your thread if the CPU is sleeping?

Programming 145

Programming Games Hardware Operating System 145

Testsigma

FEBRUARY 6, 2020

According to IEEE Std 829-1998, Software Testing is defined as “the process of analyzing a software item to detect the differences between existing and required conditions (i.e. defects) and evaluating the features of the software items.” Testing Techniques. ” In Dynamic Testing, the code is executed.

Software 69

Software Software Testing Scalability 69

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

APRIL 13, 2021

Swift is a modern and latest programming language for writing code for macOS, iOS, watchOS, etc. During compatibility testing of an application, we check the compatibility of the application with multiple devices, hardware, software versions, network, operating systems, and browsers, etc. Operating System.

Testing 84

Testing Hardware Mobile Testing Tools 84

Scalegrid

JANUARY 25, 2024

Evaluating the total commands processed per second entails tracking server workload by observing its request-handling capabilities via different techniques such as immediate metric measurements, continuous real-time data flow using MONITOR command, or testing simulated workloads with the Redis benchmark program.

Metrics 130

Metrics Monitoring Latency Cache 130

Dotcom-Montior

NOVEMBER 24, 2021

With the rapid advancements in web application technologies, programming languages, cloud computing services, microservices, hybrid environments, etc., monitoring distributed systems becomes much more difficult to carry out and manage. Software and hardware components are autonomous and execute tasks concurrently.

Systems 74

Systems Monitoring Hardware Network 74

The Morning Paper

DECEMBER 8, 2019

On the last morning of the conference Daniel Bittman presented some of the work being done in the context of the Twizzler OS project to explore new programming models for NVM. The starting point is a set of three asumptions for an NVM-based programming model: Compared to traditional persistent media, NVM is fast.

Hardware 56

Hardware Programming Media Storage 56

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. Attestation—Providing systems the means to attest or verify the integrity of their components. hardware support for malware detection/prevention).

Hardware 98

Hardware Virtualization Architecture Games 98

HammerDB

JUNE 27, 2022

HammerDB is a software application for database benchmarking. 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. Why HammerDB was developed.

Benchmarking 62

Benchmarking Open Source C++ Cache 62

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. At hardware reset the boot code is granted maximally permissive architectural capabilities.

C++ 61

C++ Hardware Virtualization Benchmarking 61

Tech News Gather

JULY 16, 2022

Because it utilizes multi-factor authentication, multi-layered hardware, and software encryption, the application offers its users a high degree of protection. The unlocked version of the programs may be downloaded from the Google Play store. This software is the most appealing option among those focused on finances.

Entertainment 52

Entertainment Google Programming Hardware 52

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.

Hardware 64

Hardware Mobile Programming Java 64

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. Hotpads is a hardware-managed hierarchy of scratchpad-like memories called pads. Implications.

Cache 61

Cache Benchmarking Hardware Java 61

All Things Distributed

MAY 8, 2012

The software that powers todayâ??s of administrative tasks such as OS and database software patching, storage management, and implementing reliable backup and disaster recovery solutions. Under the License Included service model, you do not need to purchase SQL Server software licenses. . | Comments (). License Includedâ??

Cloud 115

Cloud Development AWS Servers 115

ACM Sigarch

AUGUST 20, 2018

In this post, I argue that software and data interoperability, a hallmark of the modern computer ecosystem, is at the core of several widespread security problems. An alternate approach is to tie data and potentially software to specific physical instances of a digital system. Interoperability.

Hardware 47

Hardware Operating System Architecture Software 47

KeyCDN

JANUARY 23, 2020

These acronyms, which stand for real user monitoring and application performance monitoring, are software monitoring processes essential to measuring and evaluating applications in many different areas. These are often referred to as profilers and are available for all types of programming languages. Basic server metrics.

Strategy 72

Strategy Metrics Monitoring Servers 72

O'Reilly Software

APRIL 4, 2018

Here are five considerations every software architect and developer needs to take into account when setting the architectural foundations for a fast data platform. The low-level streaming implementations of the mentioned engines require specialized knowledge in order to program new applications. Determine requirements first.

Architecture 80

Architecture Scalability Google Operating System 80

Testsigma

JUNE 19, 2020

As Agile methodology was introduced, the need for fast and continuous delivery of software applications increased. testing and is integratable with multiple programming languages (i.e. Selenium is an open-source and free software 2. It supports multi programming languages like Python, Java, C# etc. Introduction.

Testing Tools 60

Testing Tools Testing Open Source Java 60

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. 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

SQL Server According to Bob

JANUARY 11, 2020

Most manufacturers' implementations immediately flush pending writes to physical disk during the restart operations. Example 1: ​​ Hardware failure (CPU board) Battery backup on the caching controller maintained the data. Important Always consult with your hardware manufacturer for proper stable media strategies.

Servers 40

Servers Cache Media Hardware 40

Smashing Magazine

SEPTEMBER 21, 2021

Once upon a time, in the magical land of Software development, there was a young developer, your humble servant, discovering Linux for the first time. If we would compare the Mouseless Development Environment to the solar system, the shell would be the sun and everything else would turn around it. Matthieu Cneude. Vim in action.

Development 98

Development Energy Programming Efficiency 98

Nick Desaulniers

APRIL 6, 2020

“War stories” in programming are entertaining tales of truly evil bugs that kept you up at night. 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. Recent work. halt_loop: while ( true ). Reading the time stamp counter!

C++ 67

C++ Hardware Code Virtualization 67

Brendan Gregg

AUGUST 8, 2017

Nowadays, the source code to old operating systems can also be found online. For everyone familiar with other operating systems and their CPU load averages, including this state is at first deeply confusing. **Why?** 90491 N|rnberg (Germany) Consulting+Networking+Programming+etc'ing 42. Yes, I'd say so.

Latency 111

Latency Metrics C++ Systems 111

SQL Server According to Bob

DECEMBER 18, 2018

The operating system signals completion when the I/O stack finishes the request. Linux provides different system calls (syscall)/commands for asynchronous behavior. Linux may need similar utilities to control various hardware cache installations. You can explore your system using the df and lsblk commands.

Servers 90

Servers Media Cache Storage 90

SQL Server According to Bob

JANUARY 11, 2020

Subsystem / Path The ​​ I/O subsystem or path ​​ includes ​​ those ​​ components ​​ that are ​​ used to support an I/O operation. ​​ SQL Server ​​ copy-on-write actions are used to maintain snapshot databases in SQL Server 2005.

Servers 40

Servers Cache Database Media 40

High Scalability

SEPTEMBER 14, 2018

Uniting multidisciplinary teams of researchers and educators from 17 universities, IRIS-HEP will receive $5 million a year for five years from the NSF with a focus on producing innovative software and training the next generation of users. noahsussman : Complex systems are intrinsically hazardous systems.

Internet 30

Internet Internet Scalability Education 30

High Scalability

NOVEMBER 25, 2019

What operating systems do you use? We also use bug bounty programs and engage in whitehat testing companies. How are software and hardware upgrades rolled out? But we have started work to migrate everything to the public cloud so eventually, everything would work in Kubernetes. Which web server do you use?

Architecture 52

Architecture Cache Azure Storage 52