The Netflix TechBlog

JUNE 4, 2019

We were able to meaningfully improve both the predictability and performance of these containers by taking some of the CPU isolation responsibility away from the operating system and moving towards a data driven solution involving combinatorial optimization and machine learning. can we actually make this work in practice?

Cache 251

Cache Latency Airlines Logistics 251

Dynatrace

APRIL 5, 2021

You will likely need to write code to integrate systems and handle complex tasks or incoming network requests. As a bonus, operations staff never needs to update operating systems or hardware, because AWS manages servers with no stoppage of application functionality. Where does Lambda fit in the AWS ecosystem?

Lambda 180

Lambda AWS Serverless Hardware 180

Testsigma

MARCH 23, 2021

We don’t even need a moment to gather which operating system is the most used one. Pick Testing Tools & Strategies That Best Fit Your Requirement: It goes without a saying — every feature or app may require a testing technique or strategy. Plus, it has good backwards compatibility across versions.

Testing 52

Testing Mobile Testing Tools Strategy 52

Testsigma

JANUARY 29, 2021

As a part of the mobile website testing strategy, your team tests the website from different perspectives on varied mobile screen resolutions. How to execute an effective mobile website testing strategy. Device cloud testing is the best way to scale up the number of devices & operating systems on which tests are performed.

Website 98

Website Mobile Testing Strategy 98

Scalegrid

FEBRUARY 8, 2024

Distributed storage systems like HDFS distribute data across multiple servers or nodes, potentially spanning multiple data centers, focusing on partitioning, scalability, and high availability for structured and unstructured data. By implementing data replication strategies, distributed storage systems achieve greater.

Storage 130

Storage Systems Big Data Azure 130

Dynatrace

MAY 1, 2023

IT operations analytics is the process of unifying, storing, and contextually analyzing operational data to understand the health of applications, infrastructure, and environments and streamline everyday operations. This enables AIOps teams to better predict performance and security issues and improve overall IT operations.

Analytics 188

Analytics Artificial Intelligence Big Data Open Source 188

Testsigma

FEBRUARY 13, 2021

Testing in different network conditions: Unlike desktop machines, where a network connection is mostly stable or constant such as LAN or WiFi, mobile devices mostly have a varying network connection due to their portability. A mobile application should be able to adapt itself as per the network condition available.

Mobile 52

Mobile Testing Network Analytics 52

KeyCDN

SEPTEMBER 20, 2018

Let’s take a look at some of the best error monitoring tools and strategies for 2018. Of course, there are also times when the problem lies not with your application but with the user’s connection or network configuration. A comprehensive bug testing strategy should incorporate them all: 1. What is Error Tracking?

Strategy 67

Strategy Monitoring Website Google 67

Scalegrid

JANUARY 12, 2024

This is sometimes referred to as using an “over-cloud” model that involves a centrally managed resource pool that spans all parts of a connected global network with internal connections between regional borders, such as two instances in IAD-ORD for NYC-JS webpage DNS routing. This also aids scalability down the line.

Cloud 130

Cloud Virtualization Storage Efficiency 130

Dynatrace

AUGUST 24, 2020

OneAgent and its Operator . Dynatrace supports full-stack monitoring from the application to the operating system layer using OneAgent. Using OneAgent Operator, OneAgent can be automatically installed on every Kubernetes Node ( DaemonSet ) , thereby ensuring all nodes are monitored when they join your cluster.

Analytics 241

Analytics Infrastructure AWS Operating System 241

Dynatrace

OCTOBER 17, 2022

Artificial intelligence for IT operations, or AIOps, combines big data and machine learning to provide actionable insight for IT teams to shape and automate their operational strategy. It may have third-party calls, such as content delivery networks, or more complex requests to a back end or microservice-based application.

DevOps 196

DevOps Artificial Intelligence Healthcare Innovation 196

Percona

AUGUST 30, 2023

Without data backup mechanisms, there can be data loss or system downtime. Even worse, entire operating systems can crash, also resulting in data loss. With the right backup strategy , you’ll be better able to achieve the aforementioned business continuity. Similarly, accidental deletion is a culprit.

Database 84

Database Hardware Open Source Strategy 84

Dynatrace

AUGUST 24, 2020

OneAgent and its Operator . Dynatrace supports full-stack monitoring from the application to the operating system layer using OneAgent. Using OneAgent Operator, OneAgent can be automatically installed on every Kubernetes Node ( DaemonSet ) , thereby ensuring all nodes are monitored when they join your cluster.

Analytics 135

Analytics Infrastructure AWS Operating System 135

Alex Russell

JUNE 22, 2022

However, developers are loathe to do this; turning away users isn't a winning growth strategy, and prompting visitors to switch is passé. The WebKit restriction also means that browser vendors that want to use Blink or Gecko on other operating systems have to build their browser on two different browser engines.

Engineering 110

Engineering Traffic Government Google 110

Percona

JUNE 6, 2023

Therefore, establishing a strong backup strategy is essential to ensure data security and minimize potential disruptions. A full backup is a comprehensive data backup strategy that involves creating a complete, exact copy of all data and files in a database. Looking for a MongoDB backup solution? What is a full backup?

Storage 66

Storage Strategy Network Efficiency 66

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

NOVEMBER 4, 2019

In order to accomplish this, one of the key strategies many organizations utilize is an open source Kubernetes environment, which helps build, deliver, and scale containerized Cloud Native applications. Logs: A log file tells you about an event that has already happened; it is a record of events from software and operating systems.

Monitoring 217

Monitoring Cloud Metrics Code 217

Testsigma

SEPTEMBER 28, 2021

They also know that automation testing is gaining popularity and it is one of the strategies to get hold of ROI faster. The first that comes to mind while discussing a new mobile automation testing strategy is the programming languages it supports. I don’t want to leave clients on slower networks. They are smart people.

Testing Tools 52

Testing Tools Mobile Testing Artificial Intelligence 52

Smashing Magazine

MARCH 7, 2022

This is helpful for those on poor or expensive networks, so they don’t have to pay an exorbitant cost just to visit your website. However, countless research (including the stats for our own site here, and others by the likes of Alex Russell ) has shown that Android devices are the platform of choice for poorer countries with slower networks.

Website 105

Website Media Mobile Network 105

Testsigma

MAY 19, 2021

Infrastructure as a Service is the term used for those cloud-based solutions that provide complete infrastructure to the users including all the overheads, hardware, and networking facilities. As a user, you just need to pay for the services, install low-level requirements and set up the networking. Source: Twitter.

DevOps 59

DevOps Cloud Artificial Intelligence Infrastructure 59

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

NOVEMBER 4, 2019

In order to accomplish this, one of the key strategies many organizations utilize is an open source Kubernetes environment, which helps build, deliver, and scale containerized Cloud Native applications. Logs: A log file tells you about an event that has already happened; it is a record of events from software and operating systems.

Monitoring 100

Monitoring Cloud Metrics Code 100

Dynatrace

JUNE 1, 2021

However, with today’s highly connected digital world, monitoring use cases expand to the services, processes, hosts, logs, networks, and of course, end-users that access these applications — including a company’s customers and employees. Mobile apps, websites, and business applications are typical use cases for monitoring.

Monitoring 148

Monitoring Mobile Social Media Artificial Intelligence 148

Smashing Magazine

MARCH 2, 2021

The gotcha here is that, if your mobile experience isn’t optimized for various devices and network conditions, these customers will never appear in your analytics — just because your website or app will be barely usable on their devices, and so they are unlikely to return. Driving Business Metrics.

Mobile 136

Mobile Testing Website Benchmarking 136

O'Reilly

NOVEMBER 21, 2019

These are tasks that comprise gaps in the midst of critical workflows or processes; tasks that (as often as not) connect or span separate programs, systems, or networks. Fourth , RPA expects program, system, and even network heterogeneity. Just by manipulating the mouse and clicking a sequence of “Yes,” “OK,” etc.,

Processing 83

Processing Programming Virtualization Technology 83

All Things Distributed

OCTOBER 2, 2017

The success of our early results with the Dynamo database encouraged us to write Amazon's Dynamo whitepaper and share it at the 2007 ACM Symposium on Operating Systems Principles (SOSP conference), so that others in the industry could benefit. This was the genesis of the Amazon Dynamo database.

Internet 128

Internet Internet AWS Performance 128

Adrian Cockcroft

NOVEMBER 11, 2019

Starting with the purpose for the system, we can walk through all the steps that provide value to its users, see what might go wrong with each step, come up with an observability and mitigation strategy, and find ways to run chaos experiments to validate our design controls. that are used across multiple applications.

Latency 52

Latency Engineering Systems Hardware 52

Adrian Cockcroft

NOVEMBER 11, 2019

Starting with the purpose for the system, we can walk through all the steps that provide value to its users, see what might go wrong with each step, come up with an observability and mitigation strategy, and find ways to run chaos experiments to validate our design controls. that are used across multiple applications.

Latency 53

Latency Engineering Systems Hardware 53

The Morning Paper

APRIL 14, 2019

There are also stateless interconnects including buses and on-chip networks. There are two strategies for this: some classes of resource (e.g. Microarchitectural state of interest includes data and instruction caches, TLBs, branch predictors, instruction- and data-prefetcher state machines, and DRAM row buffers.

Hardware 44

Hardware Cache Latency Speed 44

SQL Server According to Bob

JANUARY 11, 2020

Important Always consult with your hardware manufacturer for proper stable media strategies. SQL Server always checks I/O completion status for any operating system error conditions and proper data transfer size and then handles errors appropriately. No intermediate cache should be used that is not considered stable media.

Servers 40

Servers Cache Media Hardware 40

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. aspx ) and ​​ Sparse Files ​​ ( [link] f ault.asp?url=/library/en-us/fileio/fs/sparse_files.asp

Servers 40

Servers Cache Database Media 40

Smashing Magazine

JUNE 2, 2021

We also use emoji in some places for colorful icons, something none of us really thought about but which our content editor, Daena, asked for and which are a great way to show icons with no adverse effect on performance at all (the only caveat being the different designs on different operating systems). Font Loading.

Performance 118

Performance Cache Website Mobile 118

Smashing Magazine

JANUARY 7, 2019

It might be tempting to get into quick "low-hanging-fruits"-optimizations early on — and eventually it might be a good strategy for quick wins — but it will be very hard to keep performance a priority without planning and setting realistic, company-tailored performance goals. when web fonts aren’t loaded yet). 150ms RTT, 1.5

Performance 105

Performance Cache Metrics Network 105

High Scalability

NOVEMBER 25, 2019

To add elasticity, reliability and durability, these data centers are connected to Google Cloud platform using high speed, secure Google Interconnect network. As long as the change will allow the system to become resilient or bring 10x change and buy us another 3-4 years of scale, I would go ahead and try to change it. Document store.

Architecture 52

Architecture Cache Azure Storage 52

Alex Russell

FEBRUARY 6, 2022

Having run the clock for nearly six months, Cupertino has started making noises that indicate a willingness to potentially allow alternative payment systems at some point in the future. [2]. Browser competition (enabled by meaningful choice ) has consistently delivered safety and control to users far ahead of operating systems.

Google 55

Google Mobile Strategy Games 55