DZone

APRIL 30, 2020

Currently, publicly available wifi hotspots are the preferred networks for video consumption, but poor network infrastructure also leads to unbearable video buffering and latency. However, OTT streaming delivery requires something faster than what the internet offers in terms of how chunks/fragments are supposed to flow.

Latency 147

Latency Internet Internet Network 147

DZone

AUGUST 29, 2023

Intro to Istio Observability Using Prometheus Istio service mesh abstracts the network from the application layers using sidecar proxies. You can implement security and advance networking policies to all the communication across your infrastructure using Istio. But another important feature of Istio is observability.

Monitoring 260

Monitoring Latency Network Infrastructure 260

CSS Wizardry

OCTOBER 16, 2023

Compressing them over the network: Which compression algorithm, if any, will we use? Plotted on the same horizontal axis of 1.6s, the waterfalls speak for themselves: 201ms of cumulative latency; 109ms of cumulative download. 4,362ms of cumulative latency; 240ms of cumulative download. Read the complete test methodology.

Cache 348

Cache Latency Strategy Speed 348

Dynatrace

NOVEMBER 28, 2022

The new Amazon capability enables customers to improve the startup latency of their functions from several seconds to as low as sub-second (up to 10 times faster) at P99 (the 99th latency percentile). This can cause latency outliers and may lead to a poor end-user experience for latency-sensitive applications.

Lambda 246

Lambda AWS Serverless Latency 246

Dynatrace

JUNE 25, 2020

The network latency between cluster nodes should be around 10 ms or less. Minimized cross-data center network traffic. For Premium HA, this has been extended from 10 ms latency (in the same network region) to around 100 ms network latency due to asynchronous data replication between regions.

Availability 264

Availability Hardware Latency Traffic 264

CSS Wizardry

MAY 31, 2019

One of the quickest wins—and one of the first things I recommend my clients do—to make websites faster can at first seem counter-intuitive: you should self-host all of your static assets, forgoing others’ CDNs/infrastructure. Penalty: Network Negotiation. On a slower, higher-latency connection, the story is much, mush worse.

Cache 274

Cache Latency Infrastructure Website 274

Dynatrace

DECEMBER 13, 2023

Mobile applications (apps) are an increasingly important channel for reaching customers, but the distributed nature of mobile app platforms and delivery networks can cause performance problems that leave users frustrated, or worse, turning to competitors. Load time and network latency metrics. Minimize network requests.

Best Practices 246

Best Practices Mobile Metrics Performance 246

Scalegrid

FEBRUARY 24, 2025

Imagine a bustling city with a network of well-coordinated traffic signals; RabbitMQ ensures that messages (traffic) flow smoothly from producers to consumers, navigating through various routes without congestion. Quorum queues can still function during a network partition as long as most nodes communicate.

Best Practices 147

Best Practices Traffic Strategy Scalability 147

The Netflix TechBlog

SEPTEMBER 18, 2024

Vidhya Arvind , Rajasekhar Ummadisetty , Joey Lynch , Vinay Chella Introduction At Netflix our ability to deliver seamless, high-quality, streaming experiences to millions of users hinges on robust, global backend infrastructure. It also serves as central configuration of access patterns such as consistency or latency targets.

Latency 260

Latency Storage Cache Servers 260

High Scalability

JANUARY 11, 2022

FUN FACT : In this talk , Rodrigo Schmidt, director of engineering at Instagram talks about the different challenges they have faced in scaling the data infrastructure at Instagram. When a user requests for feed then there will be two parallel threads involved in fetching the user feeds to optimize for latency. System Components.

Design 334

Design Media Storage Logistics 334

Dynatrace

OCTOBER 23, 2023

Firstly, managing virtual networks can be complex as networking in a virtual environment differs significantly from traditional networking. This leads to a more efficient and streamlined experience for users. Challenges with running Hyper-V Working with Hyper-V can come with several challenges.

Efficiency 264

Efficiency Virtualization Hardware Performance 264

Dynatrace

AUGUST 21, 2024

These releases often assumed ideal conditions such as zero latency, infinite bandwidth, and no network loss, as highlighted in Peter Deutsch’s eight fallacies of distributed systems. With Dynatrace, teams can seamlessly monitor the entire system, including network switches, database storage, and third-party dependencies.

Engineering 262

Engineering Systems Latency Metrics 262

DZone

AUGUST 16, 2023

Benefits of Caching Improved performance: Caching eliminates the need to retrieve data from the original source every time, resulting in faster response times and reduced latency. Bandwidth optimization: Caching reduces the amount of data transferred over the network, minimizing bandwidth usage and improving efficiency.

Cache 246

Cache Scalability Performance Latency 246

Dynatrace

OCTOBER 10, 2022

Reduced latency. By using cloud providers with multiple server sites, organizations can reduce function latency for end users. No infrastructure to maintain. Because cloud providers own and manage back-end infrastructure, local IT teams aren’t responsible for ongoing maintenance and upgrades. Optimizes resources.

Serverless 241

Serverless Infrastructure Lambda Latency 241

Dynatrace

APRIL 6, 2022

Endpoints include on-premises servers, Kubernetes infrastructure, cloud-hosted infrastructure and services, and open-source technologies. Observability across the full technology stack gives teams comprehensive, real-time insight into the behavior, performance, and health of applications and their underlying infrastructure.

DevOps 303

DevOps Innovation Infrastructure Cloud 303

Dynatrace

DECEMBER 15, 2022

ITOps is an IT discipline involving actions and decisions made by the operations team responsible for an organization’s IT infrastructure. Besides the traditional system hardware, storage, routers, and software, ITOps also includes virtual components of the network and cloud infrastructure. What does IT operations do?

Artificial Intelligence 246

Artificial Intelligence DevOps Hardware Virtualization 246

Dynatrace

MAY 31, 2023

How site reliability engineering affects organizations’ bottom line SRE applies the disciplines of software engineering to infrastructure management, both on-premises and in the cloud. There are now many more applications, tools, and infrastructure variables that impact an application’s performance and availability.

Best Practices 246

Best Practices DevOps Latency Metrics 246

DZone

JANUARY 31, 2024

This marked a significant improvement in its networking infrastructure. The Journey to HTTP/3 Network performance, such as low latency and high throughput, is critical to Pinners’ experience. In a recent announcement, Pinterest revealed its successful migration from HTTP/2 to HTTP/3.

Performance 189

Performance Latency Network Infrastructure 189

Dynatrace

NOVEMBER 9, 2023

By integrating Nutanix metrics into Dynatrace, you can gain valuable insights into the performance and health of your Nutanix infrastructure. Performance monitoring Dynatrace can collect performance metrics from Nutanix clusters, including latency, IOPS (Input/Output Operations Per Second), and network throughput.

Virtualization 246

Virtualization Storage Metrics Monitoring 246

Dynatrace

APRIL 7, 2023

Customers can use AWS Lambda Response Streaming to improve performance for latency-sensitive applications and return larger payload sizes. Despite being serverless, the function still requires infrastructure on which to run. What is a Lambda serverless function? Return larger payload sizes. How does Dynatrace help?

Lambda 246

Lambda AWS Serverless Latency 246

CSS Wizardry

AUGUST 7, 2019

The first—and often most surprising for people to learn—thing that I want to draw your attention to is that TTFB counts one whole round trip of latency. The reason is because mobile networks are, as a rule, high latency connections. Last mile latency deals with the disproportionate complexity toward the terminus of a connection.

Latency 270

Latency Ecommerce Servers Mobile 270

The Netflix TechBlog

JUNE 14, 2023

To determine customer impact, we could compare various metrics such as error rates, latencies, and time to render. A Sticky Canary is an infrastructure experiment where customers are assigned either to a canary or baseline host for the entire duration of an experiment. Are things loading in time before the user loses interest?

Traffic 357

Traffic Latency Metrics Cache 357

The Netflix TechBlog

OCTOBER 8, 2024

Rajiv Shringi Vinay Chella Kaidan Fullerton Oleksii Tkachuk Joey Lynch Introduction As Netflix continues to expand and diversify into various sectors like Video on Demand and Gaming , the ability to ingest and store vast amounts of temporal data — often reaching petabytes — with millisecond access latency has become increasingly vital.

Latency 239

Latency Storage Traffic Tuning 239

The Netflix TechBlog

SEPTEMBER 8, 2020

The big difference from the monolith, though, is that this is now a standalone service deployed as a separate “application” (service) in our cloud infrastructure. Being able to canary a new route let us verify latency and error rates were within acceptable limits. For the migration, testing was a first-class citizen.

Latency 241

Latency Cache Java Traffic 241

Dynatrace

SEPTEMBER 25, 2019

Therefore, it requires multidimensional and multidisciplinary monitoring: Infrastructure health —automatically monitor the compute, storage, and network resources available to the Citrix system to ensure a stable platform. OneAgent: Citrix infrastructure performance. OneAgent: SAP infrastructure performance. Citrix VDA.

Latency 164

Latency Performance Virtualization Infrastructure 164

VoltDB

NOVEMBER 20, 2024

This proximity reduces latency and enables real-time decision-making. However, these technologies are on a path of rapid convergence as factories scale up their IIoT networks and demand faster, more autonomous decision-making. Assess factors like network latency, cloud dependency, and data sensitivity.

IoT 52

IoT Energy Latency Automotive 52

Dynatrace

JUNE 1, 2023

Note : you might hear the term latency used instead of response time. Both latency and response time are critical to ensure reliability. Latency typically refers to the time it takes for a single request to travel from its source to its destination. Latency primarily focuses on the time spent in transit.

Latency 245

Latency Website Traffic Virtualization 245

Dynatrace

JUNE 8, 2020

As a software intelligence platform, Dynatrace is woven into the fabric of your business systems, actively managing and providing self-healing capabilities for all aspects of your applications and vital infrastructure. Metrics are provided for general host info like CPU usage and memory consumption, OneAgent traffic, and network latency.

Software 214

Software Software Programming Metrics 214

Scalegrid

OCTOBER 24, 2019

As organizations continue to migrate to the cloud, it’s important to get in front of performance issues, such as high latency, low throughput, and replication lag with higher distances between your users and cloud infrastructure. No more network-based EBS, just blazing-fast local SSD. MySQL on AWS Performance Test. Amazon RDS.

AWS 183

AWS Latency Performance Performance Testing 183

Dynatrace

APRIL 5, 2021

Organizations can offload much of the burden of managing app infrastructure and transition many functions to the cloud by going serverless with the help of Lambda. You will likely need to write code to integrate systems and handle complex tasks or incoming network requests. AWS continues to improve how it handles latency issues.

Lambda 258

Lambda AWS Serverless Hardware 258

The Netflix TechBlog

SEPTEMBER 10, 2024

This is particularly important as we build out new functionality that relies on Pushy; a strong, stable infrastructure foundation allows our partners to continue to build on top of Pushy with confidence. In our case, we value low latency — the faster we can read from KeyValue, the faster these messages can get delivered.

Latency 234

Latency Cache Tuning Efficiency 234

Dynatrace

APRIL 8, 2024

Optimize the IT infrastructure supporting risk management processes and controls for maximum performance and resilience. The IT infrastructure, services, and applications that enable processes for risk management must perform optimally. Once teams solidify infrastructure and application performance, security is the subsequent priority.

Analytics 246

Analytics Infrastructure Efficiency Technology 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. This avoids thrashing caches too much for B and evens out the pressure on the L3 caches of the machine.

Cache 258

Cache Latency Airlines Logistics 258

Dynatrace

SEPTEMBER 13, 2023

The Site Reliability Guardian helps automate release validation based on SLOs and important signals that define the expected behavior of your applications in terms of availability, performance errors, throughput, latency, etc. SRG validates the status of the resiliency SLOs for the experiment period.

AWS 305

AWS Efficiency Azure Cloud 305

Dynatrace

APRIL 26, 2022

Gartner estimates that by 2025, 70% of digital business initiatives will require infrastructure and operations (I&O) leaders to include digital experience metrics in their business reporting. With DEM solutions, organizations can operate over on-premise network infrastructure or private or public cloud SaaS or IaaS offerings.

Monitoring 246

Monitoring Social Media IoT Metrics 246

Scalegrid

APRIL 16, 2020

Are you comfortable setting up your own cloud infrastructure through AWS or Azure? A vast majority of the features are the same, outside of these advanced features available through the BYOC model: Virtual Private Clouds / Virtual Networks. Do you want to deploy in an AWS VPC or Azure VNET? Expert Tip. Security Groups.

Cloud 242

Cloud Azure AWS Database 242

The Netflix TechBlog

JANUARY 10, 2024

This architecture shift greatly reduced the processing latency and increased system resiliency. We expanded pipeline support to serve our studio/content-development use cases, which had different latency and resiliency requirements as compared to the traditional streaming use case. divide the input video into small chunks 2.

Processing 238

Processing Media Latency Innovation 238