DZone

JULY 26, 2022

Development and designing are crucial, yet equally significant is making sure that you have developed the software product as per the necessities. Compatibility is the Non-Functional Requirement (NFR) and hence concentrates on delivering superior-quality and consistent performance.

Testing 246

Testing Hardware Mobile Operating System 246

Dynatrace

DECEMBER 8, 2021

When an application runs on a single large computing element, a single operating system can monitor every aspect of the system. Modern operating systems provide capabilities to observe and report various metrics about the applications running. Just as the code is monolithic, so is the logging.

Cloud 236

Cloud Serverless Hardware Operating System 236

DZone

APRIL 21, 2023

Test tools are software or hardware designed to test a system or application. Some test tools are intended for developers during the development process, while others are designed for quality assurance teams or end users.

Testing Tools 196

Testing Tools Best Practices Testing Hardware 196

High Scalability

NOVEMBER 14, 2018

Five years ago when Google published The Datacenter as a Computer: Designing Warehouse-Scale Machines it was a manifesto declaring the world of computing had changed forever. The world is still changing, so Google published a new edition: The Datacenter as a Computer: Designing Warehouse-Scale Machines, Third Edition.

Design 54

Design Education Google Internet 54

All Things Distributed

JULY 4, 2019

A few months ago, I wrote the post " Amazon Aurora ascendant: How we designed acloud-native relational database ," and now I'm excited to share some news about the people behind the service.

Systems 121

Systems Development Hardware Database 121

Dynatrace

OCTOBER 7, 2021

This means you no longer have to provision, scale, and maintain servers to run your applications, databases, and storage systems. Instead of worrying about infrastructure management functions, such as capacity provisioning and hardware maintenance, teams can focus on application design, deployment, and delivery. Simplicity.

Serverless 293

Serverless AWS Lambda Storage 293

DZone

JANUARY 20, 2023

Having a distributed and scalable graph database system is highly sought after in many enterprise scenarios. Do Not Be Misled Designing and implementing a scalable graph database system has never been a trivial task.

Scalability 210

Scalability Big Data Hardware Internet 210

Dynatrace

AUGUST 8, 2024

Ransomware encrypts essential data, locking users out of systems and halting operations until a ransom is paid. Remote code execution (RCE) vulnerabilities, such as the Log4Shell incident in 2021, allow attackers to run malicious code on a remote system without requiring authentication or user interaction.

Software 260

Software Software Infrastructure Network 260

DZone

OCTOBER 7, 2024

This shift is driven by the need for greater control over costs, data privacy, and system customization. This article explores the essential components of such infrastructure, focusing on the technical considerations for GPU-agnostic design, container optimization, and workload scheduling.

Infrastructure 173

Infrastructure Azure Hardware AWS 173

Dynatrace

JUNE 25, 2020

Our Premium High Availability comes with the following features: Active-active deployment model for optimum hardware utilization. Save on costs for hardware and network bandwidth to optimize total cost of ownership. Take your time to prepare hardware, network and other infrastructure adjustments so you are ready. How it works.

Availability 256

Availability Hardware Latency Traffic 256

Dynatrace

JUNE 10, 2024

Teams can then act before attackers have the chance to compromise key data or bring down critical systems. This data helps teams see where attacks began, which systems were targeted, and what techniques attackers used. Proactive protection, however, focuses on finding evidence of attacks before they compromise key systems.

Analytics 243

Analytics Network Open Source Hardware 243

Dynatrace

DECEMBER 15, 2022

This transition to public, private, and hybrid cloud is driving organizations to automate and virtualize IT operations to lower costs and optimize cloud processes and systems. Besides the traditional system hardware, storage, routers, and software, ITOps also includes virtual components of the network and cloud infrastructure.

Artificial Intelligence 215

Artificial Intelligence DevOps Hardware Virtualization 215

Dynatrace

JULY 24, 2024

IBM Z and LinuxONE mainframes running the Linux operating system enable you to respond faster to business demands, protect data from core to cloud, and streamline insights and automation. Dynatrace is designed to scale easily across the entire Kubernetes stack.

Availability 255

Availability Infrastructure Metrics Monitoring 255

Dynatrace

OCTOBER 1, 2021

As dynamic systems architectures increase in complexity and scale, IT teams face mounting pressure to track and respond to conditions and issues across their multi-cloud environments. The architects and developers who create the software must design it to be observed. Dynatrace news. Benefits of observability.

Metrics 363

Metrics Open Source Monitoring Cloud 363

DZone

FEBRUARY 8, 2022

But what is the metric that shows service hardware monopolization by a group of users? Quality metrics contain: The ratio of successfully processed requests. Distribution of processing time between requests. Number of requests dependent curves. This metric absence reduces the quality and user satisfaction of the service.

Network 246

Network Hardware Metrics Processing 246

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 want to extend the system to support CPU oversubscription. can we actually make this work in practice?

Cache 260

Cache Latency Airlines Logistics 260

Smashing Magazine

DECEMBER 15, 2021

Touch Design For Mobile Interfaces: Defining Mobile Devices (Excerpt). Touch Design For Mobile Interfaces: Defining Mobile Devices (Excerpt). Mobile phones are rapidly becoming touchscreens and touchscreen phones are increasingly all-touch, with the largest possible display area and fewer and fewer hardware buttons.

Mobile 106

Mobile Design Internet Internet 106

The Netflix TechBlog

NOVEMBER 15, 2022

Rendering is the final step in the VFX creation process, and processing on a render farm often can take several hours to complete just a single frame of a show, even when this process runs on the latest high-end hardware. Additionally, Conductor supports render management systems?—?including

Cloud 293

Cloud Entertainment AWS Infrastructure 293

Dynatrace

AUGUST 11, 2022

Cloud providers then manage physical hardware, virtual machines, and web server software management. Because a third party manages part of the infrastructure, IT teams give up a measure of control over system architecture. Consider a monolithic application, for example, designed to perform a host of functions.

Development 262

Development Serverless Best Practices Lambda 262

Dynatrace

APRIL 5, 2021

AWS Lambda enables organizations to access many types of functions from AWS’ cloud-based services, such as: Data processing, to execute code based on triggers, system states, or user actions. You will likely need to write code to integrate systems and handle complex tasks or incoming network requests.

Lambda 189

Lambda AWS Serverless Hardware 189

DZone

APRIL 26, 2022

An equally important aspect of this AI growth equation is the ever-expanding demands it places on computer system requirements to deliver higher AI performance. What’s more is that this AI performance boost driven by software optimizations is free, requiring almost no code changes or developer time and no additional hardware costs.

Software 130

Software Software Performance Hardware 130

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

The Netflix TechBlog

APRIL 29, 2019

Various software systems are needed to design, build, and operate this CDN infrastructure, and a significant number of them are written in Python. Such applications track the inventory of our network gear: what devices, of which models, with which hardware components, located in which sites.

Open Source 280

Open Source Network Infrastructure Big Data 280

The Netflix TechBlog

DECEMBER 23, 2020

By Fabio Kung , Sargun Dhillon , Andrew Spyker , Kyle , Rob Gulewich, Nabil Schear , Andrew Leung , Daniel Muino, and Manas Alekar As previously discussed on the Netflix Tech Blog, Titus is the Netflix container orchestration system. It runs a wide variety of workloads from various parts of the company?—?everything

Media 297

Media Metrics Systems Processing 297

The Netflix TechBlog

NOVEMBER 9, 2021

AV1 playback on TV platforms relies on hardware solutions, which generally take longer to be deployed. Throughout 2020 the industry made impressive progress on AV1 hardware solutions. While software decoders enable AV1 playback for more powerful devices, a majority of Netflix members enjoy their favorite shows on TVs.

Media 246

Media Open Source Software Engineering Efficiency 246

The Morning Paper

NOVEMBER 15, 2020

This stems from a combination of Jevon’s paradox and the interconnectedness of systems – doing more in one area often leads to a need for more elsewhere too. At the end of the day, there are three basic ways we can increase capacity: Increasing the number of units in a system (subject to Amdahl’s law ). IDS/IPS requirements.

Servers 128

Servers Hardware Latency Design 128

The Netflix TechBlog

AUGUST 30, 2021

Complementing the hardware is the software on the RAE and in the cloud, and bridging the software on both ends is a bi-directional control plane. System Setup Architecture The following diagram summarizes the architecture description: Figure 1: Event-sourcing architecture of the Device Management Platform.

Latency 224

Latency Traffic Transportation Cloud 224

Scalegrid

SEPTEMBER 5, 2024

In the event of a primary server failure, standby servers are prepared to assume control, which helps reduce system downtime. They activate failover mechanisms designed to sustain high availability with minimal interruption. The primary server is responsible for handling all write operations and maintaining data accuracy.

Availability 257

Availability Servers Database Open Source 257

All Things Distributed

MAY 22, 2013

Werner Vogels weblog on building scalable and robust distributed systems. Amazon Redshift and Designing for Security. Amazon Redshift can also be set up to encrypt all data at rest using hardware-accelerated AES-256. All data includes all data blocks, system metadata, partial results from queries and backups stored in S3.

Design 90

Design AWS Hardware Media 90

Dynatrace

MAY 2, 2024

As organizations train generative AI systems with critical data, they must be aware of the security and compliance risks. Likewise, with observability of systems that run AI models, organizations can predict and control costs, performance, and data reliability. Dive into the following resources to learn more.

Artificial Intelligence 242

Artificial Intelligence Cloud Best Practices DevOps 242

High Scalability

DECEMBER 16, 2022

Cloud computing has become a widely-used model of computing, as it offers a number of benefits over traditional, on-premises computing systems. This means that users only pay for the computing resources they actually use, rather than having to invest in expensive hardware and software upfront.

Cloud 201

Cloud Serverless Internet Internet 201

Dynatrace

NOVEMBER 11, 2020

Note that most of the changes we’ve introduced so far and those that are detailed below are all designed to be invisible to you, taking place entirely automatically in the background. However these improvements are of critical importance for those who have been exposed to the problems that these improvements are designed to solve.

Best Practices 210

Best Practices Storage Java Benchmarking 210

All Things Distributed

MARCH 19, 2018

So, when designing Amazon SageMaker we took on a challenge: to build machine learning algorithms that can handle an infinite amount of data. " To make things even more challenging, a system that can handle a single large training job is not nearly good enough if training jobs are slow or expensive. What does that even mean though?

Scalability 132

Scalability Hardware AWS Tuning 132

Dynatrace

OCTOBER 2, 2023

Limits of a lift-and-shift approach A traditional lift-and-shift approach, where teams migrate a monolithic application directly onto hardware hosted in the cloud, may seem like the logical first step toward application transformation. In fact, it can be difficult to make code changes that won’t disrupt the entire system.

Architecture 245

Architecture Artificial Intelligence Cloud Open Source 245

All Things Distributed

MARCH 11, 2016

Build evolvable systems. But we couldn’t adopt the old style approach of upgrading systems through a maintenance outage, as many businesses around the world are relying on our platform for 24/7 availability. This is a given, whether you are using the highest quality hardware or lowest cost components. Primitives not frameworks.

AWS 127

AWS Hardware Retail Virtualization 127

The Morning Paper

JUNE 25, 2019

Designing far memory data structures: think outside the box Aguilera et al., Therefore, if we want to make full use of one-sided far memory, we need to think carefully about the design of our data structures to make that access efficient. This makes it challenging to design effective far memory data structures. HotOS’19.

Design 80

Design Cache Hardware Scalability 80

Dynatrace

OCTOBER 17, 2024

These enhancements are designed to empower IT operations and SRE teams with more comprehensive visibility and increased efficiency at any time. This new capability dramatically simplifies monitoring signals like ethernet interface availability status and network utilization metrics alongside hardware metrics and consumption.

Infrastructure 217

Infrastructure Network DevOps Metrics 217