ACM Sigarch

DECEMBER 19, 2022

When I worked at Google, fleet-wide profiling revealed that 25-35% of all CPU time was spent just moving bytes around: memcpy, strcmp, copying between user and kernel buffers in network and disk I/O, hidden copy-on-write in soft page faults, checksumming, compressing, decrypting, assembling/disassembling packets and HTML pages, etc.

Design 145

Design Systems Cache Network 145

Dynatrace

SEPTEMBER 15, 2020

We’re therefore excited to announce that Dynatrace has received the AWS Outposts Service Ready designation. It differentiates Dynatrace as an AWS Partner Network (APN) member with a fully tested product on AWS Outposts. “We The post Dynatrace achieves AWS Outposts Ready designation appeared first on Dynatrace blog.

AWS 200

AWS Design Storage Cloud 200

The Netflix TechBlog

APRIL 20, 2020

How Netflix brings safer and faster streaming experience to the living room on crowded networks using TLS 1.3 We want playback to start instantly and to never stop unexpectedly in any network environment. handshake was not designed to protect the integrity of the entire handshake. Reduced Handshake TLS 1.2 showed about a 7.4%

Network 237

Network Media Transportation Traffic 237

DZone

FEBRUARY 8, 2022

Any service provider tries to reach several metrics in their activity. One group of these metrics is service quality. Quality metrics contain: The ratio of successfully processed requests. Distribution of processing time between requests. Number of requests dependent curves.

Network 246

Network Hardware Metrics Processing 246

Official Blog - World Web Technology

MARCH 13, 2024

However, with responsive website designing, a website would automatically adjust to the screen size of the device on which it’s opened. In this article, we will discuss the role of responsive website design in the Ecommerce industry. How Does Responsive Website Design Work? It improves your content presentation and marketing.

Ecommerce 52

Ecommerce Website Design Mobile 52

Particular Software

JUNE 28, 2021

From Udi Dahan's free Distributed Systems Design Fundamentals video course Semantic interoperability The true challenge of non-homogenous networks lies in semantic interoperability. Design interoperable systems: Get FREE access to Udi Dahan's Distributed Systems Design Fundamentals video course for a limited time.

Network 98

Network Java Google Design 98

Percona

JULY 20, 2023

We often forget or take for granted the network hops involved and the additional overhead it creates on the overall performance. TCP/IP connection, triggered me to write about other aspects of network impact on performance. How to detect and measure the impact There is no easy mechanism for measuring the impact of network overhead.

Network 63

Network Performance Latency Servers 63

DZone

NOVEMBER 20, 2023

For more: Read the Report Employing cloud services can incur a great deal of risk if not planned and designed correctly. Power outages and network issues are common examples of challenges that can put your service — and your business — at risk.

Cloud 286

Cloud Architecture Systems Network 286

The Morning Paper

NOVEMBER 10, 2019

Snap: a microkernel approach to host networking Marty et al., This paper describes the networking stack, Snap , that has been running in production at Google for the last three years+. What’s left is a design whereby Snap runs as userspace ‘microkernel’, which applications communicate with using shared memory reads and writes.

Network 92

Network Transportation Latency Entertainment 92

Smashing Magazine

DECEMBER 15, 2021

Touch Design For Mobile Interfaces: Defining Mobile Devices (Excerpt). Touch Design For Mobile Interfaces: Defining Mobile Devices (Excerpt). To many designers and developers the process of designing for mobile assumes that touch is natural, so we don’t need to pay any particular attention to the design of touch systems.

Mobile 103

Mobile Design Internet Internet 103

DZone

OCTOBER 10, 2023

Enter IoT device management — the suite of tools and practices designed to monitor, maintain, and update these interconnected devices. Efficient device management allows organizations to handle this vast network without hitches. Secure cryptographic methods establish its identity and grant it access to the network.

IoT 298

IoT Internet Internet Network 298

DZone

NOVEMBER 16, 2023

The circuit breaker is a design pattern that prevents cascading failures and improves the overall availability and performance of a system. A dependency can become unhealthy or unavailable for various reasons, such as network failures, high latency, timeouts, errors, or overload. What Is a Circuit Breaker?

Latency 258

Latency Network Database Monitoring 258

DZone

FEBRUARY 9, 2024

In the paradigm of zero trust architecture , Privileged Access Management (PAM) is emerging as a key component in a cybersecurity strategy, designed to control and monitor privileged access within an organization.

Strategy 183

Strategy Architecture Network Database 183

Testsigma

DECEMBER 28, 2020

Responsive design is an approach to design websites such that it responds well on all screen sizes, platforms, and orientations. This approach eliminates the need to design a new set of code for each new device. Track and record network logs for performance. But the question is, how to perform such exhaustive testing?

Design 88

Design Testing Website Testing Tools 88

DZone

MAY 9, 2023

Mutual Transport Layer Security (mTLS) is a cryptographic protocol designed to authenticate two parties and secure their communication in the network. How to enable mTLS with Istio service mesh Certificate management for mTLS in Istio What Is mTLS? The primary aim of mTLS is to achieve the following:

Transportation 285

Transportation Network Servers Design 285

DZone

MARCH 20, 2023

Microservices are scalable, independently deployable services that talk to one another across a network. Making it easier for these services to communicate with one another is one of the major problems with a microservices design. HTTP and messaging are two popular methods for microservices communication.

Scalability 258

Scalability Architecture Network Design 258

Percona

APRIL 17, 2023

For example: UUID=f41e390f-835b-4223-a9bb-9b45984ddf8d / xfs rw,noatime,attr2,inode64,noquota 0 0 Unix ulimit settings Most UNIX-like operating systems, including Linux and macOS, provide ways to limit and control the usage of system resources such as threads, files, and network connections on a per-process and per-user basis.

Best Practices 52

Best Practices Design Tuning Database 52

DZone

JANUARY 23, 2022

Errors could occur in any part of the system / or its ecosystem and there are different ways of handling these e.g. Datacenter - data center failure where the whole DC could become unavailable due to power failure, network connectivity failure, environmental catastrophe, etc. this is addressed through monitoring and redundancy.

Hardware 243

Hardware DevOps Network Storage 243

Smashing Magazine

DECEMBER 2, 2021

Advent Calendars For Web Designers And Developers (December 2021 Edition). Advent Calendars For Web Designers And Developers (December 2021 Edition). It doesn’t really matter if you’re a front-end dev, UX designer or content strategist, we’re certain you’ll find at least something to inspire you for the upcoming year.

Design 107

Design Development Programming Website 107

DZone

OCTOBER 27, 2023

This dedicated infrastructure layer is designed to cater to service-to-service communication, offering essential features like load balancing, security, monitoring, and resilience. In the dynamic world of microservices architecture, efficient service communication is the linchpin that keeps the system running smoothly.

Traffic 231

Traffic Best Practices Architecture Infrastructure 231

DZone

JANUARY 11, 2024

Unlike traditional computer designs that employ von Neumann-based processors, neuromorphic chips mimic the neural network topology of the brain, allowing more efficient and adaptive computing systems. Neuromorphic chips represent a significant leap in computing, borrowing inspiration from the neural architecture of the human brain.

Architecture 152

Architecture Network Efficiency Design 152

Scalegrid

FEBRUARY 8, 2024

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. Variations within these storage systems are called distributed file systems.

Storage 130

Storage Systems Big Data Azure 130

DZone

MAY 10, 2023

Content Delivery Network (CDN) is not a new technology. CDN stands for content delivery network. It’s a network of geographically distributed servers and data centers designed to deliver higher performance and high availability of internet content. In fact, it has been around for many years. What Is a CDN?

Internet 161

Internet Internet Network Website 161

Dynatrace

OCTOBER 9, 2020

The ongoing and continuous tracking of network and service-level communication of pods in Kubernetes enables Dynatrace to easily discover any unintended egress traffic (i.e., Network metrics for all containerized environments. Understand the impact of third-party services and requests to external APIs.

Design 101

Design Google Architecture Traffic 101

Dynatrace

MARCH 22, 2021

To keep infrastructure and bare metal servers running smoothly, a long list of additional devices are used, such as UPS devices, rack cases that provide their own cooling, power sources, and other measures that are designed to prevent failures. Some SNMP-enabled devices are designed to report events on their own with so-called SNMP traps.

Metrics 244

Metrics Network Infrastructure Traffic 244

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.

Testing 246

Testing Hardware Mobile Operating System 246

n0derunner

AUGUST 20, 2020

Each bare-metal instance is in a separate rack by design (for fault tolerance). The post Cross rack network latency in AWS appeared first on n0derunner. The bandwidth is 25GbE however, the response time between the hosts is so high that I need multiple streams to consume that bandwidth.

Latency 40

Latency Network AWS Design 40

Dynatrace

MARCH 20, 2024

Continuously monitoring application behavior, network traffic, and system logs allows teams to identify abnormal or suspicious activities that could indicate a security breach. This process may involve behavioral analytics; real-time monitoring of network traffic, user activity, and system logs; and threat intelligence.

Monitoring 211

Monitoring Analytics Traffic Best Practices 211

Dynatrace

MARCH 13, 2024

The Network and Information Systems 2 (NIS2) Directive, which goes into effect in Oct 2024, aims to enhance the security of network and information systems throughout the EU. NIS2 is an evolution of the Network and Information Systems (NIS) Security Directive, which has been in effect since 2016.

Best Practices 227

Best Practices Education Strategy Analytics 227

All Things Distributed

MAY 19, 2017

We decided to use our inventive powers to design and build a new database engine that would give database systems such as MySQL and PostgreSQL reliability and performance at scale, at a level that could serve even the most demanding OLTP applications.

Database 120

Database Design Cloud Storage 120

Dynatrace

OCTOBER 10, 2023

EdgeConnect acts as a bridge between Dynatrace and the network where it’s deployed Figure 1: Visualization of an EdgeConnect connection to the Dynatrace platform. Efficiency and control EdgeConnect boasts a range of features designed for efficiency and control. Setting up an EdgeConnect configuration is simple.

Systems 220

Systems Efficiency Internet Internet 220

Smashing Magazine

JUNE 26, 2019

What Web Designers Can Do To Speed Up Mobile Websites. What Web Designers Can Do To Speed Up Mobile Websites. I recently wrote a blog post for a web designer client about page speed and why it matters. However, their focus has always been on making a great-looking and effective design. Suzanne Scacca. seconds too long.

Website 110

Website Speed Mobile Design 110

Dynatrace

JUNE 27, 2023

An hourly rate for Infrastructure Monitoring The Dynatrace Platform Subscription (DPS) offers a flat rate for Infrastructure Monitoring , providing observability for cloud platforms, containers, networks, and data center technologies with no limits on host memory and with AIOps included.

Infrastructure 186

Infrastructure Monitoring Metrics Network 186

Dynatrace

MARCH 14, 2023

Amazon’s new general-purpose Linux for AWS is designed to provide a secure, stable, and high-performance execution environment to develop and run cloud applications. Dynatrace is proud to be an AWS launch partner in support of Amazon Linux 2023 (AL2023). How does Dynatrace help?

AWS 281

AWS Lambda Serverless Virtualization 281

Dynatrace

MARCH 18, 2024

Suboptimal architecture design. Poorly designed cloud solutions can become costly over time. Observability tools can provide insights into resource utilization metrics, such as CPU usage, memory usage, and network throughput. This includes spot instances such as unused cloud capacity that’s available at a discounted price.

Best Practices 232

Best Practices Strategy Cloud AWS 232

Particular Software

AUGUST 19, 2019

In one such organization I've heard of, there existed two separate networks. To get data from a different network, you needed to browse in a separate room, as workstations did not have access to the Internet. Design secure systems: See what Udi has to say in Day 1 of his Advanced Distributed Systems Design video course.

Network 40

Network Best Practices Database Internet 40

Dynatrace

NOVEMBER 11, 2022

Therefore, they need an environment that offers scalable computing, storage, and networking. Hyperconverged infrastructure (HCI) is an IT architecture that combines servers, storage, and networking functions into a unified, software-centric platform to streamline resource management. What is hyperconverged infrastructure?

Infrastructure 200

Infrastructure Storage Virtualization Network 200