Scalegrid

FEBRUARY 8, 2024

Variations within these storage systems are called distributed file systems. Their design emphasizes increasing availability by spreading out files among different nodes or servers — this approach significantly reduces risks associated with losing or corrupting data due to node failure.

Storage 130

Storage Systems Big Data Azure 130

Dynatrace

JUNE 7, 2023

According to the Kubernetes in the Wild 2023 report, “Kubernetes is emerging as the operating system of the cloud.” Kubernetes also gives developers freedom of choice when selecting operating systems, container runtimes, storage engines, and other key elements for their Kubernetes environments. Ease of use.

Open Source 202

Open Source Social Media Infrastructure Operating System 202

Scalegrid

JANUARY 12, 2024

Simply put, it’s the set of computational tasks that cloud systems perform, such as hosting databases, enabling collaboration tools, or running compute-intensive algorithms. This article analyzes cloud workloads, delving into their forms, functions, and how they influence the cost and efficiency of your cloud infrastructure.

Cloud 130

Cloud Virtualization Storage Efficiency 130

Percona

APRIL 17, 2023

In this blog post, we will discuss the best practices on the MongoDB ecosystem applied at the Operating System (OS) and MongoDB levels. Operating System (OS) settings Swappiness Swappiness is a Linux kernel setting that influences the behavior of the Virtual Memory manager when it needs to allocate a swap, ranging from 0-100.

Best Practices 52

Best Practices Design Tuning Database 52

Dynatrace

JULY 7, 2022

As the demand for services grows and containerized applications deploy across multicloud environments, organizations need a more flexible, cohesive approach for designing and developing a distributed systems architecture. Experienced developers see microservice design patterns as more platform-agnostic.

Architecture 196

Architecture Serverless Azure Programming 196

Percona

OCTOBER 3, 2023

Transparent Huge Pages (THP) is a memory management feature in Linux operating systems that aims to enhance system performance. However, the inclusion of the HugePages feature allows the Linux kernel to efficiently handle substantial memory pages alongside the standard 4KB size.

Database 87

Database Servers Open Source C++ 87

Testlodge

NOVEMBER 12, 2021

Software testers explore the effectiveness of processes that should lead to quality software products to make sure they perform the purpose for which they have been designed. For medium to large scale applications, compatible with all commonly available operating systems and internet browsers is essential. Files may not show.

Testing 78

Testing Hardware Operating System Mobile 78

Dynatrace

AUGUST 18, 2022

Security vulnerabilities are weaknesses in applications, operating systems, networks, and other IT services and infrastructure that would allow an attacker to compromise a system, steal data, or otherwise disrupt IT operations. What is a security vulnerability?

Traffic 161

Traffic Java Network DevOps 161

Dynatrace

MAY 20, 2020

Metrics API v2 is designed in a RESTful way to allow you to discover which metrics are available, retrieve metadata, and to execute sophisticated time series queries. Every metric has metadata properties that are important for efficiently querying data. GET /metrics. GET /metrics/{metricId}. metrics/query?metricSelector=builtin:apps.other.apdex.osAndVersion:merge(App

Metrics 223

Metrics Operating System Tuning Monitoring 223

Dynatrace

SEPTEMBER 23, 2021

These products see systems from the “outside” perspective—which is to say, the attacker’s perspective. They can tell you everything you need to know about vulnerabilities in host operating systems, application frameworks, and network devices like switches and routers. Harden the host operating system.

Open Source 246

Open Source Benchmarking Best Practices Network 246

Dynatrace

NOVEMBER 29, 2021

It offers automated installation, upgrades, and life cycle management throughout the container stack — the operating system, Kubernetes and cluster services, and applications — on any cloud. Because it’s based on RHEL CoreOS, OpenShift can also update the underlying operating system the nodes are running on.

Monitoring 147

Monitoring DevOps Infrastructure Metrics 147

Dynatrace

APRIL 5, 2021

The 2014 launch of AWS Lambda marked a milestone in how organizations use cloud services to deliver their applications more efficiently, by running functions at the edge of the cloud without the cost and operational overhead of on-premises servers. Dynatrace news. What is AWS Lambda? The benefits of serverless Lambda functions.

Lambda 177

Lambda AWS Serverless Hardware 177

Dynatrace

APRIL 26, 2022

Digital experience monitoring enables companies to respond to issues more efficiently in real time, and, through enrichment with the right business data, understand how end-user experience of their digital products significantly affects business key performance indicators (KPIs). Endpoint monitoring (EM). Endpoints can be physical (i.e.,

Monitoring 199

Monitoring Social Media IoT Metrics 199

Percona

DECEMBER 18, 2023

Percona software is designed for peak performance, uncompromised security, limitless scalability, and disaster-proofed availability. The percona-postgis33 and percona-pgaudit packages on YUM-based operating systems are renamed percona-postgis33_13 and percona-pgaudit13 respectively Download Percona Distribution for PostgreSQL 13.13

Monitoring 86

Monitoring Open Source Servers Scalability 86

Percona

NOVEMBER 2, 2023

Before proceeding, it is important to remind you of Peter’s warning from his article, which applies here as well: “The following instructions are designed to get a test instance running quickly and easily; you do not want to use these for production deployments.” Yes, you can use PostgreSQL with Docker.

Database 70

Database Open Source Scalability Virtualization 70

Dynatrace

MAY 31, 2021

This virtualization makes it possible to efficiently deploy and securely run a container independently of the hosting infrastructure. To operate their infrastructure at high utilization, Google moved their most intensive services into containers. Kubernetes design principles. Declarative. Kubernetes architecture: a primer.

Virtualization 132

Virtualization DevOps Infrastructure Cloud 132

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

JUNE 1, 2020

The variables that can impact the performance of an application vary; from coding errors or ‘bugs’ in the software, database slowdowns, hosting and network performance, to operating system and device type support. Dynatrace APM – Named a Leader in APM and yet, we’re much more.

Artificial Intelligence 181

Artificial Intelligence Social Media Monitoring IoT 181

Randon ASCII

OCTOBER 4, 2020

First, a bit of operating-system design context. 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? This used to be a reasonable design choice, and now it doesn’t work.

Programming 145

Programming Games Hardware Operating System 145

All Things Distributed

DECEMBER 18, 2012

Jul 4 - Leases: An efficient fault-tolerant mechanism for distributed file cache consistency , Gray, Cary, and David Cheriton, Vol. Jul 6 - End-To-End Arguments in System Design , by J. Clark, ACM Transactions on Computer Systems 2(4):277-288, November 1984. Saltzer, D. Reed, and D. RFC 1498, August 1993.

Operating System 144

Operating System Cache AWS Scalability 144

Official Blog - World Web Technology

NOVEMBER 24, 2023

ReactJS utilizes virtual DOM to improve the updating efficiency of actual DOM. This is due to its flexibility, efficiency, simplified tools and huge libraries built around it. It allows web developers to operate JavaScript codes outside a web browser. works on various operating systems, including macOS, Windows, and Linux.

Development 52

Development Virtualization Open Source Architecture 52

Dynatrace

JUNE 1, 2020

The variables that can impact the performance of an application vary; from coding errors or ‘bugs’ in the software, database slowdowns, hosting and network performance, to operating system and device type support. Dynatrace APM – Named a Leader in APM and yet, we’re much more.

Monitoring 132

Monitoring Performance Social Media Artificial Intelligence 132

Tech News Gather

JUNE 4, 2023

For many local attractions, a well-designed mobile app offers a seamless experience. A well-designed travel mobile application can assist a company in standing out from the crowd. Efficient Operations and Cost Savings: Mobile apps can streamline operations and reduce travel app development costs.

Mobile 52

Mobile Airlines Analytics Strategy 52

Testsigma

MARCH 12, 2021

This post is designed to decode the same question and help you understand the signs which reflect the need for the implementation of mobile test automation. . Today the people might incline towards skeuomorphic designs, sometime later, they are a fan of flat design. Are your mobile testing cycles becoming longer day by day?

Mobile 66

Mobile Testing Operating System Software 66

HammerDB

FEBRUARY 25, 2021

As we have seen databases are designed to handle multiple database sessions at the same time. However, having the application logic in the client is even worse because you are sacrificing key database efficiencies of prepared statements. For this reason we need to implement our database sessions in the form of operating system threads.

Programming 67

Programming Benchmarking Virtualization C++ 67

Adrian Cockcroft

JANUARY 20, 2023

on Myths and Legends of High Performance Computing  — it’s a somewhat light-hearted look at some of the same issues by the leader of the team that built the Fugaku system I mention below. Jack Dongarra talked about the scores, and pointed out the low efficiency on some important workloads. It has wide industry support, CXL3.0

Architecture 52

Architecture Latency Benchmarking AWS 52

Dotcom-Montior

OCTOBER 19, 2021

Docker, as well as other containerization solutions, makes it possible to package and run applications in a variety of environments, without having to consider factors like operating system or other specific system configurations. On the other hand, Kubernetes is designed for Linux container-based applications.

Engineering 86

Engineering Open Source Programming Monitoring 86

Testsigma

JULY 3, 2021

Honestly, this is not time-effective at all if you’re aiming for efficiency and speed. If you configure a test environment and run into any errors, those will reflect in your test efficiency. Based on which version of operating systems or browsers your users consume content on, you have to plan your testing.

Cloud 57

Cloud Testing Storage DevOps 57

Percona

OCTOBER 20, 2023

. ” – Citus Percona Distribution for PostgreSQL is a collection of tools to assist you in managing your PostgreSQL database system: it installs PostgreSQL and complements it with a selection of extensions that enable solving essential practical tasks efficiently. We are happy to help!

Scalability 92

Scalability Database Open Source Systems 92

Testsigma

DECEMBER 27, 2019

Today, considering the wide range of browsers, devices and operating systems available, cross browser testing plays a crucial role in the software development industry. Automation Testing ensures better test coverage, the test scripts developed using the automation tool can be efficiently used for regression testing.

Testing 54

Testing Testing Tools Operating System Mobile 54

Testlodge

JANUARY 26, 2022

Compatibility -Testing an application across multiple browsers, operating systems, devices, networks, or versions to determine any notable discrepancies. SonarQube – a code quality and security tool designed for developers. There are a lot of integration options, which allows your testing to be more efficient.

Testing 74

Testing Open Source Testing Tools Programming 74

The Morning Paper

MARCH 1, 2020

Firekube exists because none of the existing alternatives (virtualisation, containers or language-specific vms) met the combined needs of multi-tenant efficiency and strong isolation in the AWS environment. The design of Firecracker. These simplifying assumptions are reflected in Firecracker’s design and implementation.

Serverless 101

Serverless Virtualization Lambda AWS 101

Testsigma

FEBRUARY 12, 2021

The implementation of emerging technologies has helped improve the process of software development, testing, design and deployment. 38% of organisations were expected to introduce machine-learning initiatives in 2019, according to the Capgemini World Efficiency survey. Many changes are rendered through automated testing. from $12.6

Artificial Intelligence 92

Artificial Intelligence Software Software IoT 92

The Netflix TechBlog

JUNE 4, 2019

Because microprocessors are so fast, computer architecture design has evolved towards adding various levels of caching between compute units and the main memory, in order to hide the latency of bringing the bits to the brains. We formulate the problem as a Mixed Integer Program (MIP).

Cache 251

Cache Latency Airlines Logistics 251

HammerDB

JUNE 27, 2022

HammerDB has graphical and command line interfaces for the Windows and Linux operating systems. Databases are highly sophisticated software, and to design and run a fair benchmark workload is a complex undertaking. Why HammerDB was developed. What programming languages does HammerDB use and why does it matter?

Benchmarking 62

Benchmarking Open Source C++ Cache 62

ACM Sigarch

OCTOBER 25, 2019

This can be in the form of hardware support for virtual memory (which isolate processes from each other) or hardware support for virtual machines (which isolate entire operating systems from each other). Attestation—Providing systems the means to attest or verify the integrity of their components. However, ISAs have a long life.

Hardware 98

Hardware Virtualization Architecture Games 98

O'Reilly

NOVEMBER 21, 2019

In a classic 1983 paper , cognitive psychologist Lisanne Bainbridge drew attention to a curious irony: so-called “automated” systems were, in practice, usually attended by one or more human operators. The more advanced the system, she observed, “the more crucial…the contribution of the human operator.”

Processing 83

Processing Programming Virtualization Technology 83